{"id":6400,"date":"2026-03-24T00:02:38","date_gmt":"2026-03-23T18:32:38","guid":{"rendered":"https:\/\/www.oliveboard.in\/hindiblog\/?p=6400"},"modified":"2026-03-26T15:44:43","modified_gmt":"2026-03-26T10:14:43","slug":"rrb-group-d-science-pdf-in-hindi","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-science-pdf-in-hindi\/","title":{"rendered":"RRB Group D Science Question PDF in Hindi, \u0905\u092d\u0940 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">RRB Group D Science Question PDF in Hindi, \u0905\u092d\u0940 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/h1>\n\n\n\n<p>\u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e 2026 \u0909\u0928 \u0905\u092d\u094d\u092f\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0905\u0935\u0938\u0930 \u0939\u0948 \u091c\u094b \u092d\u093e\u0930\u0924\u0940\u092f \u0930\u0947\u0932\u0935\u0947 \u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u0926\u094b\u0902 \u092a\u0930 \u092d\u0930\u094d\u0924\u0940 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0937\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 RRB Group D \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (Science) \u0915\u093e \u0935\u093f\u0936\u0947\u0937 \u092e\u0939\u0924\u094d\u0935 \u0939\u0948\u0964 \u0907\u0938 \u0916\u0902\u0921 \u0915\u094b \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u092e\u091d\u0928\u093e \u0905\u0924\u094d\u092f\u0902\u0924 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u092a\u093e\u0920\u094d\u092f\u0915\u094d\u0930\u092e \u0914\u0930 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u093f\u0938\u094d\u0938\u093e \u0930\u0916\u0924\u093e \u0939\u0948\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (General Science) \u0915\u093e \u0938\u0947\u0915\u094d\u0936\u0928 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930\u094b\u0902 \u0915\u0947 \u092e\u0942\u0932\u092d\u0942\u0924 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u091c\u094d\u091e\u093e\u0928, \u0938\u092e\u091d \u0914\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u0932\u0947\u0916 \u092e\u0947\u0902 \u0939\u092e RRB Group D \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u092a\u0930 \u090f\u0915 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u091f\u0949\u092a\u093f\u0915\u094d\u0938, \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0940 \u0930\u0923\u0928\u0940\u0924\u093f\u092f\u093e\u0901 \u0914\u0930 \u0906\u092a\u0915\u0940 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u094b \u092e\u091c\u092c\u0942\u0924 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0928\u093f\u0903\u0936\u0941\u0932\u094d\u0915 PDF \u092d\u0940 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RRB Group D Science Question PDF in Hindi \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/h2>\n\n\n\n<p>\u0939\u092e\u0928\u0947 \u0928\u0940\u091a\u0947 RRB Group D \u0915\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u092a\u0930 \u090f\u0915 \u0928\u093f\u0903\u0936\u0941\u0932\u094d\u0915 PDF \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u092f\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0915\u0920\u093f\u0928\u093e\u0908 \u0938\u094d\u0924\u0930 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938\u0947 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0905\u092d\u094d\u092f\u093e\u0938 \u0936\u0941\u0930\u0942 \u0915\u0930\u0947\u0902\u0964<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-1\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/science-questions-for-rrb-group-d-in-hindi\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\">\u0928\u093f\u0903\u0936\u0941\u0932\u094d\u0915 \u092a\u0940\u0921\u0940\u090f\u092b \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><br>\u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0947\u0902 (\u0932\u093e\u0907\u0935)<\/h2>\n\n\n\n<p>\u0928\u0940\u091a\u0947 RRB Group D \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0915\u0941\u091b \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0926\u094b\u0939\u0930\u093e\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0926\u093f\u090f \u0917\u090f \u0939\u0948\u0902\u0964 \u0907\u0928\u094d\u0939\u0947\u0902 \u0932\u093e\u0907\u0935 \u0939\u0932 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0915\u0940 \u092e\u093e\u0930\u094d\u0915\u093f\u0902\u0917 \u0938\u094d\u0915\u0940\u092e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0905\u092a\u0928\u093e \u0938\u094d\u0915\u094b\u0930 \u091c\u093e\u0901\u091a\u0947\u0902\u0964 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u0939\u0940 \u0909\u0924\u094d\u0924\u0930 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a\u0915\u094b +1 \u0905\u0902\u0915, \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0917\u0932\u0924 \u0909\u0924\u094d\u0924\u0930 \u0915\u0947 \u0932\u093f\u090f \u2013 1\/3 \u0905\u0902\u0915, \u0914\u0930 \u092c\u093f\u0928\u093e \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f 0 \u0905\u0902\u0915 \u092e\u093f\u0932\u0947\u0902\u0917\u0947\u0964<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-1-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-1-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-1 * { box-sizing: border-box; }\n\n#quiz-1 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-1 h2 {\n  text-align: center;\n}\n\n#quiz-1 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-1 .question p {\n  font-weight: bold;\n}\n\n#quiz-1 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-1 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-1 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-1 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-1 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-1 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-1 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-1 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-1 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-1 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-1 .bar-attempted { background: #2196f3; }\n#quiz-1 .bar-correct { background: #4caf50; }\n#quiz-1 .bar-wrong { background: #f44336; }\n#quiz-1 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-1 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-1 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-1\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-1-sticky-header\">\n  <span>RRB Group D Science Questions in Hindi<\/span>\n  <span id=\"quiz-1-score-badge\">Score: <strong id=\"quiz-1-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.1 \u090f\u0915 \u0935\u0938\u094d\u0924\u0941 \u0915\u094b 30 m\/s \u0915\u0947 \u0935\u0947\u0917 \u0938\u0947 \u090a\u0930\u094d\u0927\u094d\u0935\u093e\u0927\u0930 \u090a\u092a\u0930 \u092b\u0947\u0902\u0915\u093e \u091c\u093e\u0924\u093e \u0939\u0948 (g = 10 m\/s\u00b2)\u0964 \u0905\u0927\u093f\u0915\u0924\u092e \u090a\u0901\u091a\u093e\u0908 \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u0928\u0947 \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u093e \u0938\u092e\u092f \u0932\u0917\u0947\u0917\u093e?<\/p>\n <button data-correct=\"false\">2 s<\/button>\n <button data-correct=\"true\">3 s<\/button>\n <button data-correct=\"false\">4 s<\/button>\n <button data-correct=\"false\">5 s<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.2 \u0915\u093f\u0938\u0940 \u092a\u093f\u0902\u0921 \u0915\u093e \u0935\u0947\u0917 \u0926\u094b\u0917\u0941\u0928\u093e \u0915\u0930 \u0926\u093f\u092f\u093e \u091c\u093e\u090f, \u0924\u094b \u0909\u0938\u0915\u0940 \u0917\u0924\u093f\u091c \u090a\u0930\u094d\u091c\u093e \u0915\u093f\u0924\u0928\u0940 \u0939\u094b \u091c\u093e\u090f\u0917\u0940?<\/p>\n <button data-correct=\"false\">\u0926\u094b\u0917\u0941\u0928\u0940<\/button>\n <button data-correct=\"true\">\u091a\u093e\u0930 \u0917\u0941\u0928\u0940<\/button>\n <button data-correct=\"false\">\u0906\u0927\u0940<\/button>\n <button data-correct=\"false\">\u0906\u0920 \u0917\u0941\u0928\u0940<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.3 \u090f\u0915 \u0905\u0935\u0924\u0932 \u0926\u0930\u094d\u092a\u0923 \u0915\u0940 \u0935\u0915\u094d\u0930\u0924\u093e \u0924\u094d\u0930\u093f\u091c\u094d\u092f\u093e 30 cm \u0939\u0948\u0964 \u0909\u0938\u0915\u0940 \u092b\u094b\u0915\u0938 \u0926\u0942\u0930\u0940 \u0915\u093f\u0924\u0928\u0940 \u0939\u094b\u0917\u0940?<\/p>\n <button data-correct=\"false\">30 cm<\/button>\n <button data-correct=\"false\">60 cm<\/button>\n <button data-correct=\"true\">15 cm<\/button>\n <button data-correct=\"false\">10 cm<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.4 \u0913\u092e \u0915\u0947 \u0928\u093f\u092f\u092e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 V = IR \u092e\u0947\u0902 R \u0915\u094d\u092f\u093e \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u0927\u093e\u0930\u093e<\/button>\n <button data-correct=\"false\">\u0935\u093f\u092d\u0935\u093e\u0902\u0924\u0930<\/button>\n <button data-correct=\"true\">\u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/button>\n <button data-correct=\"false\">\u0936\u0915\u094d\u0924\u093f<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.5 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u093e \u092a\u0942\u0930\u094d\u0923 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0915\u092c \u0939\u094b\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u0935\u093f\u0930\u0932 \u0938\u0947 \u0938\u0918\u0928 \u092e\u093e\u0927\u094d\u092f\u092e \u092e\u0947\u0902<\/button>\n <button data-correct=\"true\">\u0938\u0918\u0928 \u0938\u0947 \u0935\u093f\u0930\u0932 \u092e\u093e\u0927\u094d\u092f\u092e \u092e\u0947\u0902, \u0906\u092a\u0924\u0928 \u0915\u094b\u0923 \u0915\u094d\u0930\u093e\u0902\u0924\u093f\u0915 \u0915\u094b\u0923 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u094b<\/button>\n <button data-correct=\"false\">90\u00b0 \u092a\u0930 \u0906\u092a\u0924\u0928<\/button>\n <button data-correct=\"false\">\u0938\u092e\u093e\u0902\u0924\u0930 \u092e\u093e\u0927\u094d\u092f\u092e \u092e\u0947\u0902<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.6 \u0927\u094d\u0935\u0928\u093f \u0924\u0930\u0902\u0917\u0947\u0902 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902?<\/p>\n <button data-correct=\"false\">\u0905\u0928\u0941\u092a\u094d\u0930\u0938\u094d\u0925<\/button>\n <button data-correct=\"true\">\u0905\u0928\u0941\u0926\u0948\u0930\u094d\u0918\u094d\u092f<\/button>\n <button data-correct=\"false\">\u0935\u093f\u0926\u094d\u092f\u0941\u0924-\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f<\/button>\n <button data-correct=\"false\">\u0938\u094d\u0925\u093f\u0930<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.7 \u0915\u093f\u0938\u0940 \u091a\u093e\u0932\u0915 \u0915\u0940 \u0932\u0902\u092c\u093e\u0908 \u0926\u094b\u0917\u0941\u0928\u0940 \u0915\u0930\u0928\u0947 \u092a\u0930 (\u0905\u0928\u094d\u092f \u0915\u093e\u0930\u0915 \u0938\u092e\u093e\u0928), \u0909\u0938\u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e?<\/p>\n <button data-correct=\"false\">\u0906\u0927\u093e<\/button>\n <button data-correct=\"true\">\u0926\u094b\u0917\u0941\u0928\u093e<\/button>\n <button data-correct=\"false\">\u091a\u093e\u0930 \u0917\u0941\u0928\u093e<\/button>\n <button data-correct=\"false\">\u0905\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.8 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0936\u0915\u094d\u0924\u093f \u0915\u093e SI \u092e\u093e\u0924\u094d\u0930\u0915 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u091c\u0942\u0932<\/button>\n <button data-correct=\"false\">\u0928\u094d\u092f\u0942\u091f\u0928<\/button>\n <button data-correct=\"true\">\u0935\u093e\u091f<\/button>\n <button data-correct=\"false\">\u092a\u093e\u0938\u094d\u0915\u0932<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.9 \u0928\u094d\u092f\u0942\u091f\u0928 \u0915\u093e \u0924\u0943\u0924\u0940\u092f \u0928\u093f\u092f\u092e \u0915\u093f\u0938\u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u091c\u0921\u093c\u0924\u094d\u0935<\/button>\n <button data-correct=\"false\">\u0924\u094d\u0935\u0930\u0923<\/button>\n <button data-correct=\"true\">\u0915\u094d\u0930\u093f\u092f\u093e-\u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/button>\n <button data-correct=\"false\">\u0917\u0941\u0930\u0941\u0924\u094d\u0935\u093e\u0915\u0930\u094d\u0937\u0923<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.10 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u0938\u0924\u0939 \u0938\u0947 \u090a\u0901\u091a\u093e\u0908 \u092c\u0922\u093c\u0928\u0947 \u092a\u0930 g \u0915\u093e \u092e\u093e\u0928\u2014<\/p>\n <button data-correct=\"false\">\u092c\u0922\u093c\u0924\u093e \u0939\u0948<\/button>\n <button data-correct=\"true\">\u0918\u091f\u0924\u093e \u0939\u0948<\/button>\n <button data-correct=\"false\">\u0905\u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0930\u0939\u0924\u093e \u0939\u0948<\/button>\n <button data-correct=\"false\">\u0936\u0942\u0928\u094d\u092f \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.11 pH \u0915\u093e \u092e\u093e\u0928 2 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0935\u093f\u0932\u092f\u0928 \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u0915\u094d\u0937\u093e\u0930\u0940\u092f<\/button>\n <button data-correct=\"false\">\u0909\u0926\u093e\u0938\u0940\u0928<\/button>\n <button data-correct=\"true\">\u0905\u092e\u094d\u0932\u0940\u092f<\/button>\n <button data-correct=\"false\">\u0932\u0935\u0923\u0940\u092f<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.12 \u0906\u0927\u0941\u0928\u093f\u0915 \u0906\u0935\u0930\u094d\u0924 \u0938\u093e\u0930\u0923\u0940 \u092e\u0947\u0902 \u0924\u0924\u094d\u0924\u094d\u0935\u094b\u0902 \u0915\u093e \u0935\u0930\u094d\u0917\u0940\u0915\u0930\u0923 \u0915\u093f\u0938 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u092a\u0930\u092e\u093e\u0923\u0941 \u0926\u094d\u0930\u0935\u094d\u092f\u092e\u093e\u0928<\/button>\n <button data-correct=\"true\">\u092a\u0930\u092e\u093e\u0923\u0941 \u0938\u0902\u0916\u094d\u092f\u093e<\/button>\n <button data-correct=\"false\">\u0938\u0902\u092f\u094b\u091c\u0915\u0924\u093e<\/button>\n <button data-correct=\"false\">\u0918\u0928\u0924\u094d\u0935<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.13 NaCl \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u092f\u094c\u0917\u093f\u0915 \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u0938\u0939\u0938\u0902\u092f\u094b\u091c\u0940<\/button>\n <button data-correct=\"true\">\u0906\u092f\u0928\u093f\u0915<\/button>\n <button data-correct=\"false\">\u0927\u093e\u0924\u094d\u0935\u093f\u0915<\/button>\n <button data-correct=\"false\">\u092c\u0939\u0941\u0932\u0915<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.14 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928 \u0924\u094d\u092f\u093e\u0917\u0928\u093e \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u0905\u092a\u091a\u092f\u0928<\/button>\n <button data-correct=\"true\">\u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923<\/button>\n <button data-correct=\"false\">\u0939\u093e\u0907\u0921\u094d\u0930\u0947\u0936\u0928<\/button>\n <button data-correct=\"false\">\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.15 \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u0930 \u0911\u092b \u092a\u0947\u0930\u093f\u0938 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0939\u0948\u2014<\/p>\n <button data-correct=\"false\">CaSO\u2084\u00b72H\u2082O<\/button>\n <button data-correct=\"true\">CaSO\u2084\u00b7\u00bdH\u2082O<\/button>\n <button data-correct=\"false\">CaCO\u2083<\/button>\n <button data-correct=\"false\">Ca(OH)\u2082<\/button>\n<\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n\n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.0<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<div class=\"modal modal-obls\" id=\"modal-signup\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group1\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-delivery.svg\" alt=\"\"><\/span>\n                   <h2 id=\"display-register-text\">Sign Up<\/h2>\n                   <div class=\"loginas-group loginas-group1 loginas-group-single\">\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437394_8652&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437394_8652\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 44px; width: 204px; border: 0px; margin: -2px -10px;\"><\/iframe><\/div><\/div>\n                   <\/div>\n                   <h6 class=\"signup-subheader\">Or, register with email<\/h6>\n                   <label class=\"errormsg txt-red courseUp\"><\/label>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                        <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-uemail\" required=\"\">\n                        <span class=\"floating-label\" style=\"top: 19px; font-size: 12px;\">Email Id<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mobile-black.svg\" alt=\"\"><\/span>\n                        <input type=\"text\" maxlength=\"10\" name=\"monum\" class=\"formcontrol ob-inputfield\" id=\"course-uphone\" required=\"\">\n                        <span class=\"floating-label\">Mobile Number<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                        <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-upassword\" required=\"\">\n                        <span class=\"floating-label\">Password<\/span>\n                   <\/div>\n                   <button type=\"button\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseUpValidation('home','IBPS','https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common');return false;\" id=\"courseup\">REGISTER<\/button>\n                    <p class=\"obls-footer\">Already a user?<button type=\"button\" class=\"btn btn-xs btn-switch-obls btn-show-modal-login\" id=\"btn-show-modal-login\">Login<\/button><\/p>\n               <\/div> \n            <\/div> \n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<div class=\"modal modal-obls\" id=\"modal-login\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group2\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-run-health.svg\" alt=\"\"><\/span>\n                   <div id=\"login-group-abc\" class=\"lfp-group-abc\"><!-- start login group -->\n                       <h2>Login<\/h2>\n                       <label class=\"errormsg txt-red courseIn\"><\/label>\n                       <div class=\"formcontrol-group disable-loginemail\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-email\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginnext-group\" id=\"loginnext-group\"><!-- pass and captcha -->\n                           <div class=\"formcontrol-group\">\n                                <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                                <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-password\" required=\"\">\n                                <span class=\"floating-label\">Password<\/span>\n                           <\/div>\n                           <div style=\"display:none\" id=\"img-oblcaptcha\" class=\"captcha-img-blk\">\n                           <\/div>\n                           <div style=\"display:none\" class=\"formcontrol-group captcha-input-blk\">\n                                <input type=\"text\" name=\"pwd1\" value=\"1\" class=\"formcontrol ob-inputfield\" id=\"lcaptcha-code\" required=\"\">\n                                <span class=\"floating-label\">Enter text you see in the image<\/span>\n                           <\/div>\n                       <\/div><!-- pass and captcha -->\n                       \n                       <div class=\"btn-forgotpwd-group\"><button id=\"btn-forgotpwd\" class=\"btn btn-forgotpwd\">Forgot Password?<\/button><\/div>\n                       <button type=\"button\" id=\"coursein1\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseInValidation1()\">Next<\/button>\n                       <button type=\"button\" id=\"coursein\" class=\"btn btn-md btn-tblue btn-obls coursein\" onclick=\"courseInValidation('https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common')\">Submit<\/button>\n                       <form method=\"post\" action=\"https:\/\/login.oliveboard.in\/login\/next.php\" id=\"snf1\">\n                        <input type=\"hidden\" name=\"email\" value=\"\" id=\"lemailnext\">\n                        <\/form>\n                   <\/div><!-- end login group -->\n                   <div id=\"forgotpwd-group-abc\" class=\"lfp-group-abc forgotpwd-group-abc\"><!-- start forgotpwd group -->\n                       <h2>Forgot Password<\/h2>\n                       <p class=\"secintro-txt\">Please enter the Email ID we will send you a Email with the link to reset the password.<\/p>\n                       <label class=\"errormsg txt-red rePassMsg\"><\/label>\n                       <div class=\"formcontrol-group formcontrol-group-fp\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"remail\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginas-group loginas-group1\">\n                            <button type=\"button\" id=\"btn-fpwd-cancel\" class=\"btn btn-md btn-white btn-cancel btn-fpwd-cancel\">Cancel<\/button>\n                            <button type=\"button\" id=\"lreset\" class=\"btn btn-md btn-tblue btn-fpwd-submit\" onclick=\"resetPassword()\">Submit<\/button>\n                       <\/div>\n                    <\/div><!-- end forgotpwd group --> \n                   <h6 class=\"login-subheader\">Or, login with<\/h6>\n                   <div class=\"loginas-group loginas-group2 loginas-group-single\">\n\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><div tabindex=\"0\" role=\"button\" aria-labelledby=\"button-label\" class=\"nsm7Bb-HzV7m-LgbsSe  hJDwNd-SxQuSe i5vt6e-Ia7Qfc uaxL4e-RbRzK\"><div class=\"nsm7Bb-HzV7m-LgbsSe-MJoBVe\"><\/div><div class=\"nsm7Bb-HzV7m-LgbsSe-bN97Pc-sM5MNb \"><div class=\"nsm7Bb-HzV7m-LgbsSe-Bz112c\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" class=\"LgbsSe-Bz112c\"><g><path fill=\"#EA4335\" d=\"M24 9.5c3.54 0 6.71 1.22 9.21 3.6l6.85-6.85C35.9 2.38 30.47 0 24 0 14.62 0 6.51 5.38 2.56 13.22l7.98 6.19C12.43 13.72 17.74 9.5 24 9.5z\"><\/path><path fill=\"#4285F4\" d=\"M46.98 24.55c0-1.57-.15-3.09-.38-4.55H24v9.02h12.94c-.58 2.96-2.26 5.48-4.78 7.18l7.73 6c4.51-4.18 7.09-10.36 7.09-17.65z\"><\/path><path fill=\"#FBBC05\" d=\"M10.53 28.59c-.48-1.45-.76-2.99-.76-4.59s.27-3.14.76-4.59l-7.98-6.19C.92 16.46 0 20.12 0 24c0 3.88.92 7.54 2.56 10.78l7.97-6.19z\"><\/path><path fill=\"#34A853\" d=\"M24 48c6.48 0 11.93-2.13 15.89-5.81l-7.73-6c-2.15 1.45-4.92 2.3-8.16 2.3-6.26 0-11.57-4.22-13.47-9.91l-7.98 6.19C6.51 42.62 14.62 48 24 48z\"><\/path><path fill=\"none\" d=\"M0 0h48v48H0z\"><\/path><\/g><\/svg><\/div><span class=\"nsm7Bb-HzV7m-LgbsSe-BPrWId\">Sign in with Google<\/span><span class=\"L6cTce\" id=\"button-label\">Sign in with Google. Opens in new tab<\/span><\/div><\/div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437400_306436&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437400_306436\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 0px; width: 0px; border: 0px;\"><\/iframe><\/div><\/div>\n\n\n                   <\/div>\n                    <p class=\"obls-footer\">New to Oliveboard?<button class=\"btn btn-xs btn-switch-obls\" id=\"btn-show-modal-signup\">Register<\/button><\/p>\n               <\/div> \n            <\/div> \n            <div class=\"success-msg-group\" id=\"success-msg-group\"><!-- success msg -->\n                <div class=\"success-msg-blk\" id=\"success-msg-blk\">\n                    <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/success-ellipse.svg\" alt=\"\"><\/span>\n                    <h2 id=\"fpwd-success-msg-title\">&nbsp;<\/h2>\n                    <p id=\"fpwd-success-msg-text\">&nbsp;<\/p>\n                    <div class=\"login-btn\">\n                        <button type=\"button\" class=\"btn btn-md btn-tblue modal-obls-close\">Ok<\/button>\n                    <\/div>\n\n                <\/div>\n            <\/div><!-- success msg -->\n\n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<script src=\"https:\/\/s3-ap-southeast-1.amazonaws.com\/sg2.oliveboard.in\/static\/js\/jquery.js\"><\/script>\n\n<script>\nvar boxurl = window.location.href + '?log=1';\n\nfunction getUrlParam(name, defaultValue) {\n    const params = new URLSearchParams(window.location.search);\n    return params.has(name) ? params.get(name) : defaultValue;\n}\n\nvar l_log = getUrlParam('log', 0);\n<\/script>\n<script src=\"https:\/\/www.oliveboard.in\/js\/coursecommon.js?v=12\"><\/script>\n\n\n<script>\n(() => {\n  const quizContainer = document.getElementById('quiz-1');\n  const STORAGE_KEY = 'quiz_1_state';\n  let score = 0;\n  let attempted = 0;\n  let correct = 0;\n  let wrong = 0;\n\n  const questions = quizContainer.querySelectorAll(\".question\");\n  const total = questions.length;\n\n  function loadState() {\n    try { return JSON.parse(sessionStorage.getItem(STORAGE_KEY) || '{}'); }\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-1-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 7 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-2\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-group-d-mock-test\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\">\u092b\u094d\u0930\u0940 RRB \u0917\u094d\u0930\u0941\u092a D \u092e\u0941\u092b\u094d\u0924 \u092e\u0949\u0915 \u091f\u0947\u0938\u094d\u091f \u0926\u0947\u0902 <\/a><\/div>\n<\/div>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-2-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-2-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-2 * { box-sizing: border-box; }\n\n#quiz-2 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-2 h2 {\n  text-align: center;\n}\n\n#quiz-2 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-2 .question p {\n  font-weight: bold;\n}\n\n#quiz-2 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-2 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-2 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-2 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-2 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-2 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-2 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-2 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-2 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-2 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-2 .bar-attempted { background: #2196f3; }\n#quiz-2 .bar-correct { background: #4caf50; }\n#quiz-2 .bar-wrong { background: #f44336; }\n#quiz-2 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-2 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-2 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-2\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-2-sticky-header\">\n  <span>RRB Group D Science Questions in Hindi<\/span>\n  <span id=\"quiz-2-score-badge\">Score: <strong id=\"quiz-2-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.16 \u091c\u0932 \u0915\u0940 \u0905\u0938\u094d\u0925\u093e\u092f\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0926\u0942\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u092f\u093e \u092e\u093f\u0932\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">NaCl<\/button>\n <button data-correct=\"false\">HCl<\/button>\n <button data-correct=\"true\">Ca(OH)\u2082<\/button>\n <button data-correct=\"false\">Na\u2082SO\u2084<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.17 \u0905\u092e\u094d\u0932 \u0914\u0930 \u0915\u094d\u0937\u093e\u0930 \u0915\u0940 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u094d\u092f\u093e \u0915\u0939\u0924\u0947 \u0939\u0948\u0902?<\/p>\n <button data-correct=\"false\">\u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928<\/button>\n <button data-correct=\"true\">\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923<\/button>\n <button data-correct=\"false\">\u0938\u0902\u092f\u094b\u091c\u0928<\/button>\n <button data-correct=\"false\">\u0905\u092a\u0918\u091f\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.18 O\u2082 \u0905\u0923\u0941 \u092e\u0947\u0902 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0940 \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u0905\u0935\u0938\u094d\u0925\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u22122<\/button>\n <button data-correct=\"true\">0<\/button>\n <button data-correct=\"false\">+2<\/button>\n <button data-correct=\"false\">\u22121<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.19 LPG \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0918\u091f\u0915 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u092e\u0947\u0925\u0947\u0928<\/button>\n <button data-correct=\"true\">\u092a\u094d\u0930\u094b\u092a\u0947\u0928 \u0914\u0930 \u092c\u094d\u092f\u0942\u091f\u0947\u0928<\/button>\n <button data-correct=\"false\">\u090f\u0925\u0947\u0928<\/button>\n <button data-correct=\"false\">\u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.20 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u0932\u093f\u0938\u093f\u0938 \u092e\u0947\u0902 \u090a\u0930\u094d\u091c\u093e \u0915\u093e \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u2014<\/p>\n <button data-correct=\"false\">\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u2192 \u0935\u093f\u0926\u094d\u092f\u0941\u0924<\/button>\n <button data-correct=\"true\">\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u2192 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915<\/button>\n <button data-correct=\"false\">\u090a\u0937\u094d\u092e\u0940\u092f \u2192 \u0935\u093f\u0926\u094d\u092f\u0941\u0924<\/button>\n <button data-correct=\"false\">\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u2192 \u0935\u093f\u0926\u094d\u092f\u0941\u0924<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.21 \u092e\u093e\u0928\u0935 \u0936\u0930\u0940\u0930 \u0915\u0940 \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u0940 \u0917\u094d\u0930\u0902\u0925\u093f \u0939\u0948\u2014<\/p>\n <button data-correct=\"false\">\u0905\u0917\u094d\u0928\u094d\u092f\u093e\u0936\u092f<\/button>\n <button data-correct=\"true\">\u092f\u0915\u0943\u0924<\/button>\n <button data-correct=\"false\">\u0925\u093e\u092f\u0930\u0949\u0907\u0921<\/button>\n <button data-correct=\"false\">\u0905\u0927\u093f\u0935\u0943\u0915\u094d\u0915<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.22 \u0930\u0915\u094d\u0924 \u092e\u0947\u0902 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u093e \u092a\u0930\u093f\u0935\u0939\u0928 \u0915\u093f\u0938\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u094b\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u092a\u094d\u0932\u093e\u091c\u094d\u092e\u093e<\/button>\n <button data-correct=\"false\">WBC<\/button>\n <button data-correct=\"true\">\u0939\u0940\u092e\u094b\u0917\u094d\u0932\u094b\u092c\u093f\u0928<\/button>\n <button data-correct=\"false\">\u092a\u094d\u0932\u0947\u091f\u0932\u0947\u091f\u094d\u0938<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.23 \u092a\u094d\u0930\u0915\u093e\u0936-\u0938\u0902\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0915\u094c\u0928-\u0938\u0940 \u0917\u0948\u0938 \u0928\u093f\u0915\u0932\u0924\u0940 \u0939\u0948?<\/p>\n <button data-correct=\"false\">CO\u2082<\/button>\n <button data-correct=\"false\">N\u2082<\/button>\n <button data-correct=\"true\">O\u2082<\/button>\n <button data-correct=\"false\">H\u2082<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.24 \u092e\u0928\u0941\u0937\u094d\u092f \u092e\u0947\u0902 \u0915\u0941\u0932 \u0917\u0941\u0923\u0938\u0942\u0924\u094d\u0930\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093f\u0924\u0928\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948?<\/p>\n <button data-correct=\"false\">23<\/button>\n <button data-correct=\"false\">44<\/button>\n <button data-correct=\"true\">46<\/button>\n <button data-correct=\"false\">48<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.25 \u0935\u0943\u0915\u094d\u0915 \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0907\u0915\u093e\u0908 \u0939\u0948\u2014<\/p>\n <button data-correct=\"false\">\u0928\u094d\u092f\u0942\u0930\u0949\u0928<\/button>\n <button data-correct=\"true\">\u0928\u0947\u092b\u094d\u0930\u0949\u0928<\/button>\n <button data-correct=\"false\">\u0935\u093f\u0932\u093e\u0908<\/button>\n <button data-correct=\"false\">\u090f\u0932\u094d\u0935\u093f\u092f\u094b\u0932\u0940<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.26 \u0907\u0902\u0938\u0941\u0932\u093f\u0928 \u0939\u093e\u0930\u094d\u092e\u094b\u0928 \u0915\u093f\u0938 \u0905\u0902\u0917 \u0938\u0947 \u0938\u094d\u0930\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">\u092f\u0915\u0943\u0924<\/button>\n <button data-correct=\"true\">\u0905\u0917\u094d\u0928\u094d\u092f\u093e\u0936\u092f<\/button>\n <button data-correct=\"false\">\u0939\u0943\u0926\u092f<\/button>\n <button data-correct=\"false\">\u0925\u093e\u092f\u0930\u0949\u0907\u0921<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.27 \u092e\u093e\u0907\u091f\u094b\u0915\u0949\u0928\u094d\u0921\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0939\u0948\u2014<\/p>\n <button data-correct=\"false\">\u092a\u094d\u0930\u094b\u091f\u0940\u0928 \u0938\u0902\u0936\u094d\u0932\u0947\u0937\u0923<\/button>\n <button data-correct=\"true\">\u090a\u0930\u094d\u091c\u093e (ATP) \u0909\u0924\u094d\u092a\u093e\u0926\u0928<\/button>\n <button data-correct=\"false\">\u0915\u094b\u0936\u093f\u0915\u093e \u0935\u093f\u092d\u093e\u091c\u0928<\/button>\n <button data-correct=\"false\">DNA \u092d\u0902\u0921\u093e\u0930\u0923<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.28 \u090f\u0921\u094d\u0938 \u0915\u093f\u0938 \u0935\u093e\u092f\u0930\u0938 \u0938\u0947 \u0939\u094b\u0924\u093e \u0939\u0948?<\/p>\n <button data-correct=\"false\">HBV<\/button>\n <button data-correct=\"true\">HIV<\/button>\n <button data-correct=\"false\">Influenza<\/button>\n <button data-correct=\"false\">Herpes<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.29 \u092e\u0928\u0941\u0937\u094d\u092f \u0915\u0947 \u0939\u0943\u0926\u092f \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u0947 \u0915\u0915\u094d\u0937 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<\/p>\n <button data-correct=\"false\">2<\/button>\n <button data-correct=\"false\">3<\/button>\n <button data-correct=\"true\">4<\/button>\n <button data-correct=\"false\">5<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n <p>Q.30 \u0936\u094d\u0935\u0938\u0928 \u0915\u0940 \u0935\u0939 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u091c\u093f\u0938\u092e\u0947\u0902 \u0911\u0915\u094d\u0938\u0940\u091c\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940\u2014<\/p>\n <button data-correct=\"false\">\u090f\u0930\u094b\u092c\u093f\u0915 \u0936\u094d\u0935\u0938\u0928<\/button>\n <button data-correct=\"true\">\u0905\u0935\u093e\u092f\u0935\u0940\u092f \u0936\u094d\u0935\u0938\u0928<\/button>\n <button data-correct=\"false\">\u092c\u093e\u0939\u094d\u092f \u0936\u094d\u0935\u0938\u0928<\/button>\n <button data-correct=\"false\">\u090a\u0924\u0915 \u0936\u094d\u0935\u0938\u0928<\/button>\n<\/div>\n\n    <!-- FINAL SUMMARY -->\n    <div class=\"final-summary\">\n      <h3>Quiz Summary <\/h3>\n\n      <div class=\"summary-row\">\n        <span>Attempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-attempted\" data-summary=\"attempted\"><\/div><\/div>\n        <span data-count=\"attempted\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Correct<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-correct\" data-summary=\"correct\"><\/div><\/div>\n        <span data-count=\"correct\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Wrong<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-wrong\" data-summary=\"wrong\"><\/div><\/div>\n        <span data-count=\"wrong\">0<\/span>\n      <\/div>\n\n      <div class=\"summary-row\">\n        <span>Unattempted<\/span>\n        <div class=\"summary-bar\"><div class=\"bar-fill bar-unattempted\" data-summary=\"unattempted\"><\/div><\/div>\n        <span data-count=\"unattempted\">0<\/span>\n      <\/div>\n\n      <div class=\"final-score\">\n        Final Score: <span class=\"score-value\" data-score>0.0<\/span>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n<div class=\"modal modal-obls\" id=\"modal-signup\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group1\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-delivery.svg\" alt=\"\"><\/span>\n                   <h2 id=\"display-register-text\">Sign Up<\/h2>\n                   <div class=\"loginas-group loginas-group1 loginas-group-single\">\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437394_8652&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437394_8652\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 44px; width: 204px; border: 0px; margin: -2px -10px;\"><\/iframe><\/div><\/div>\n                   <\/div>\n                   <h6 class=\"signup-subheader\">Or, register with email<\/h6>\n                   <label class=\"errormsg txt-red courseUp\"><\/label>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                        <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-uemail\" required=\"\">\n                        <span class=\"floating-label\" style=\"top: 19px; font-size: 12px;\">Email Id<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mobile-black.svg\" alt=\"\"><\/span>\n                        <input type=\"text\" maxlength=\"10\" name=\"monum\" class=\"formcontrol ob-inputfield\" id=\"course-uphone\" required=\"\">\n                        <span class=\"floating-label\">Mobile Number<\/span>\n                   <\/div>\n                   <div class=\"formcontrol-group\">\n                        <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                        <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-upassword\" required=\"\">\n                        <span class=\"floating-label\">Password<\/span>\n                   <\/div>\n                   <button type=\"button\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseUpValidation('home','IBPS','https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common');return false;\" id=\"courseup\">REGISTER<\/button>\n                    <p class=\"obls-footer\">Already a user?<button type=\"button\" class=\"btn btn-xs btn-switch-obls btn-show-modal-login\" id=\"btn-show-modal-login\">Login<\/button><\/p>\n               <\/div> \n            <\/div> \n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<div class=\"modal modal-obls\" id=\"modal-login\">\n        <div class=\"modal-background\"><\/div>\n        <div class=\"modal-content\">\n           <div class=\"obls-group\" id=\"obls-group2\">\n               <div class=\"obls-blk\">\n                   <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/img-run-health.svg\" alt=\"\"><\/span>\n                   <div id=\"login-group-abc\" class=\"lfp-group-abc\"><!-- start login group -->\n                       <h2>Login<\/h2>\n                       <label class=\"errormsg txt-red courseIn\"><\/label>\n                       <div class=\"formcontrol-group disable-loginemail\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"course-email\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginnext-group\" id=\"loginnext-group\"><!-- pass and captcha -->\n                           <div class=\"formcontrol-group\">\n                                <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-lock.svg\" alt=\"\"><\/span>\n                                <input type=\"password\" name=\"pwd\" class=\"formcontrol ob-inputfield\" id=\"course-password\" required=\"\">\n                                <span class=\"floating-label\">Password<\/span>\n                           <\/div>\n                           <div style=\"display:none\" id=\"img-oblcaptcha\" class=\"captcha-img-blk\">\n                           <\/div>\n                           <div style=\"display:none\" class=\"formcontrol-group captcha-input-blk\">\n                                <input type=\"text\" name=\"pwd1\" value=\"1\" class=\"formcontrol ob-inputfield\" id=\"lcaptcha-code\" required=\"\">\n                                <span class=\"floating-label\">Enter text you see in the image<\/span>\n                           <\/div>\n                       <\/div><!-- pass and captcha -->\n                       \n                       <div class=\"btn-forgotpwd-group\"><button id=\"btn-forgotpwd\" class=\"btn btn-forgotpwd\">Forgot Password?<\/button><\/div>\n                       <button type=\"button\" id=\"coursein1\" class=\"btn btn-md btn-tblue btn-obls\" onclick=\"courseInValidation1()\">Next<\/button>\n                       <button type=\"button\" id=\"coursein\" class=\"btn btn-md btn-tblue btn-obls coursein\" onclick=\"courseInValidation('https:\/\/u1.oliveboard.in\/exams\/?c=dashboard&amp;i=common')\">Submit<\/button>\n                       <form method=\"post\" action=\"https:\/\/login.oliveboard.in\/login\/next.php\" id=\"snf1\">\n                        <input type=\"hidden\" name=\"email\" value=\"\" id=\"lemailnext\">\n                        <\/form>\n                   <\/div><!-- end login group -->\n                   <div id=\"forgotpwd-group-abc\" class=\"lfp-group-abc forgotpwd-group-abc\"><!-- start forgotpwd group -->\n                       <h2>Forgot Password<\/h2>\n                       <p class=\"secintro-txt\">Please enter the Email ID we will send you a Email with the link to reset the password.<\/p>\n                       <label class=\"errormsg txt-red rePassMsg\"><\/label>\n                       <div class=\"formcontrol-group formcontrol-group-fp\">\n                            <span class=\"icon\"><img decoding=\"async\" src=\"\/img\/ic-mail.svg\" alt=\"\"><\/span>\n                            <input type=\"email\" name=\"email\" class=\"formcontrol ob-inputfield\" id=\"remail\" required=\"\">\n                            <span class=\"floating-label\">Email Id<\/span>\n                       <\/div>\n                       <div class=\"loginas-group loginas-group1\">\n                            <button type=\"button\" id=\"btn-fpwd-cancel\" class=\"btn btn-md btn-white btn-cancel btn-fpwd-cancel\">Cancel<\/button>\n                            <button type=\"button\" id=\"lreset\" class=\"btn btn-md btn-tblue btn-fpwd-submit\" onclick=\"resetPassword()\">Submit<\/button>\n                       <\/div>\n                    <\/div><!-- end forgotpwd group --> \n                   <h6 class=\"login-subheader\">Or, login with<\/h6>\n                   <div class=\"loginas-group loginas-group2 loginas-group-single\">\n\n <div id=\"g_id_onload\" data-client_id=\"506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com\" ,=\"\" data-use_fedcm_for_prompt=\"true\" data-callback=\"handleOnetapResponse\">\n    <\/div>\n    <div class=\"g_id_signin\" data-type=\"standard\"><div class=\"S9gUrf-YoZ4jf\" style=\"position: relative;\"><div><div tabindex=\"0\" role=\"button\" aria-labelledby=\"button-label\" class=\"nsm7Bb-HzV7m-LgbsSe  hJDwNd-SxQuSe i5vt6e-Ia7Qfc uaxL4e-RbRzK\"><div class=\"nsm7Bb-HzV7m-LgbsSe-MJoBVe\"><\/div><div class=\"nsm7Bb-HzV7m-LgbsSe-bN97Pc-sM5MNb \"><div class=\"nsm7Bb-HzV7m-LgbsSe-Bz112c\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 48 48\" class=\"LgbsSe-Bz112c\"><g><path fill=\"#EA4335\" d=\"M24 9.5c3.54 0 6.71 1.22 9.21 3.6l6.85-6.85C35.9 2.38 30.47 0 24 0 14.62 0 6.51 5.38 2.56 13.22l7.98 6.19C12.43 13.72 17.74 9.5 24 9.5z\"><\/path><path fill=\"#4285F4\" d=\"M46.98 24.55c0-1.57-.15-3.09-.38-4.55H24v9.02h12.94c-.58 2.96-2.26 5.48-4.78 7.18l7.73 6c4.51-4.18 7.09-10.36 7.09-17.65z\"><\/path><path fill=\"#FBBC05\" d=\"M10.53 28.59c-.48-1.45-.76-2.99-.76-4.59s.27-3.14.76-4.59l-7.98-6.19C.92 16.46 0 20.12 0 24c0 3.88.92 7.54 2.56 10.78l7.97-6.19z\"><\/path><path fill=\"#34A853\" d=\"M24 48c6.48 0 11.93-2.13 15.89-5.81l-7.73-6c-2.15 1.45-4.92 2.3-8.16 2.3-6.26 0-11.57-4.22-13.47-9.91l-7.98 6.19C6.51 42.62 14.62 48 24 48z\"><\/path><path fill=\"none\" d=\"M0 0h48v48H0z\"><\/path><\/g><\/svg><\/div><span class=\"nsm7Bb-HzV7m-LgbsSe-BPrWId\">Sign in with Google<\/span><span class=\"L6cTce\" id=\"button-label\">Sign in with Google. Opens in new tab<\/span><\/div><\/div><\/div><iframe src=\"https:\/\/accounts.google.com\/gsi\/button?type=standard&amp;is_fedcm_supported=true&amp;client_id=506321490093-i3j96ah9gn1sv3khntnd1rnv5jebt5j4.apps.googleusercontent.com&amp;iframe_id=gsi_437400_306436&amp;cas=pwXumGxyCMNtIbjaV30qchi2A1vUar%2Faz%2FOE5HQ%2B0Zc\" class=\"L5Fo6c-PQbLGe\" allow=\"identity-credentials-get\" id=\"gsi_437400_306436\" title=\"Sign in with Google Button\" style=\"display: block; position: relative; top: 0px; left: 0px; height: 0px; width: 0px; border: 0px;\"><\/iframe><\/div><\/div>\n\n\n                   <\/div>\n                    <p class=\"obls-footer\">New to Oliveboard?<button class=\"btn btn-xs btn-switch-obls\" id=\"btn-show-modal-signup\">Register<\/button><\/p>\n               <\/div> \n            <\/div> \n            <div class=\"success-msg-group\" id=\"success-msg-group\"><!-- success msg -->\n                <div class=\"success-msg-blk\" id=\"success-msg-blk\">\n                    <span class=\"img-box\"><img decoding=\"async\" src=\"\/img\/success-ellipse.svg\" alt=\"\"><\/span>\n                    <h2 id=\"fpwd-success-msg-title\">&nbsp;<\/h2>\n                    <p id=\"fpwd-success-msg-text\">&nbsp;<\/p>\n                    <div class=\"login-btn\">\n                        <button type=\"button\" class=\"btn btn-md btn-tblue modal-obls-close\">Ok<\/button>\n                    <\/div>\n\n                <\/div>\n            <\/div><!-- success msg -->\n\n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<script src=\"https:\/\/s3-ap-southeast-1.amazonaws.com\/sg2.oliveboard.in\/static\/js\/jquery.js\"><\/script>\n\n<script>\nvar boxurl = window.location.href + '?log=1';\n\nfunction getUrlParam(name, defaultValue) {\n    const params = new URLSearchParams(window.location.search);\n    return params.has(name) ? params.get(name) : defaultValue;\n}\n\nvar l_log = getUrlParam('log', 0);\n<\/script>\n<script src=\"https:\/\/www.oliveboard.in\/js\/coursecommon.js?v=12\"><\/script>\n\n\n<script>\n(() => {\n  const quizContainer = document.getElementById('quiz-2');\n  const STORAGE_KEY = 'quiz_2_state';\n  let score = 0;\n  let attempted = 0;\n  let correct = 0;\n  let wrong = 0;\n\n  const questions = quizContainer.querySelectorAll(\".question\");\n  const total = questions.length;\n\n  function loadState() {\n    try { return JSON.parse(sessionStorage.getItem(STORAGE_KEY) || '{}'); }\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-2-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 7 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-3\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/railways-rrb-group-d\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\">RRB \u0917\u094d\u0930\u0941\u092a D \u0915\u0947 \u092c\u0947\u0938\u094d\u091f \u0915\u094b\u0930\u094d\u0938\u0947\u091c \u0926\u0947\u0916\u0947\u0902 <\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><br>\u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092a\u0948\u091f\u0930\u094d\u0928 \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u093e \u0915\u094d\u092f\u093e \u092e\u0939\u0924\u094d\u0935 \u0939\u0948?<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-ka-exam-pattern\/?ref=contad-hindi-blog-scq\" data-type=\"URL\" data-id=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-ka-exam-pattern\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>RRB Group D \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092a\u0948\u091f\u0930\u094d\u0928<\/strong><\/a> \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (General Science) \u0915\u093e \u0938\u0947\u0915\u094d\u0936\u0928 \u0905\u092d\u094d\u092f\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0940 \u092d\u094c\u0924\u093f\u0915\u0940, \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0914\u0930 \u091c\u0940\u0935 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0940 \u092e\u0942\u0932\u092d\u0942\u0924 \u0938\u092e\u091d \u0915\u094b \u092a\u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0948\u092f\u093e\u0930 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0935\u093f\u0935\u0930\u0923 \u0926\u0947\u0916\u0947\u0902:<\/p>\n\n\n\n<ul>\n<li>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0932\u093f\u090f \u0905\u0902\u0915 \u092d\u093e\u0930 (Weightage) \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u0941\u0932 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0905\u0902\u0915\u094b\u0902 \u0915\u093e \u0932\u0917\u092d\u0917 25-30% \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n\n\n\n<li>\u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u094d\u0930\u093e\u092f\u0903 \u0935\u0938\u094d\u0924\u0941\u0928\u093f\u0937\u094d\u0920 (Objective) \u0914\u0930 \u092c\u0939\u0941\u0935\u093f\u0915\u0932\u094d\u092a\u0940\u092f (Multiple Choice) \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0915\u0920\u093f\u0928 \u0917\u0923\u0928\u093e\u0913\u0902 \u0915\u0940 \u092c\u091c\u093e\u092f \u0905\u0935\u0927\u093e\u0930\u0923\u093e\u0924\u094d\u092e\u0915 \u0938\u092e\u091d (Conceptual Clarity) \u0915\u094b \u092a\u0930\u0916\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 (Everyday Applications) \u0915\u0940 \u0938\u092e\u091d \u0915\u0920\u093f\u0928 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u094b \u092d\u0940 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0939\u0932 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-4\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-group-d-previous-year-papers\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\">RRB \u0917\u094d\u0930\u0941\u092a \u0921\u0940 PYPs \u0911\u0928\u0932\u093e\u0907\u0928 \u092a\u094d\u0930\u092f\u093e\u0938 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><br>\u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0940 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902?<\/h2>\n\n\n\n<p>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0940 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930\u094b\u0902 \u0915\u094b \u092e\u0942\u0932\u092d\u0942\u0924 \u0938\u0942\u0924\u094d\u0930\u094b\u0902 \u0915\u094b \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u092e\u091d\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0914\u0930 \u0928\u094d\u092f\u0942\u091f\u0928 \u0915\u0947 \u0928\u093f\u092f\u092e, \u0913\u092e \u0915\u093e \u0928\u093f\u092f\u092e \u0906\u0926\u093f \u091c\u0948\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u091f\u0949\u092a\u093f\u0915\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u091b\u094b\u091f\u0947-\u091b\u094b\u091f\u0947 \u0928\u094b\u091f\u094d\u0938 \u092c\u0928\u093e\u0928\u0947 \u091a\u093e\u0939\u093f\u090f\u0964 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 NCERT \u092a\u0941\u0938\u094d\u0924\u0915\u094b\u0902 \u091c\u0948\u0938\u0947 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0914\u0930 \u0936\u094d\u0930\u0947\u0937\u094d\u0920 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0905\u0935\u0936\u094d\u092f \u0915\u0930\u0947\u0902\u0964 \u0928\u0940\u091a\u0947 \u0926\u0940 \u0917\u0908 \u0924\u093e\u0932\u093f\u0915\u093e \u0926\u0947\u0916\u0947\u0902:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u092b\u094b\u0915\u0938 \u090f\u0930\u093f\u092f\u093e<\/strong><\/td><td><strong>\u092a\u094d\u0930\u092e\u0941\u0916 \u091f\u0949\u092a\u093f\u0915\u094d\u0938<\/strong><\/td><td><strong>\u0930\u0923\u0928\u0940\u0924\u093f<\/strong><\/td><td><strong>\u0938\u0902\u0938\u093e\u0927\u0928<\/strong><\/td><\/tr><tr><td>\u092d\u094c\u0924\u093f\u0915\u0940 (Physics)<\/td><td>\u0917\u0924\u093f, \u092c\u0932, \u0935\u093f\u0926\u094d\u092f\u0941\u0924<\/td><td>\u092e\u0942\u0932\u092d\u0942\u0924 \u0938\u0942\u0924\u094d\u0930 \u0914\u0930 \u0907\u0915\u093e\u0907\u092f\u093e\u0901 \u0938\u092e\u091d\u0947\u0902\u0964<br>\u0928\u094d\u092f\u0942\u091f\u0928 \u0915\u0947 \u0928\u093f\u092f\u092e, \u0913\u092e \u0915\u093e \u0928\u093f\u092f\u092e \u0906\u0926\u093f \u0915\u0947 \u0932\u093f\u090f \u0936\u0949\u0930\u094d\u091f \u0928\u094b\u091f\u094d\u0938 \u092c\u0928\u093e\u090f\u0902\u0964<br>\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u092a\u0930\u093f\u092a\u0925 (Electric Circuits) \u0915\u0947 \u0921\u093e\u092f\u0917\u094d\u0930\u093e\u092e \u0926\u094b\u0939\u0930\u093e\u090f\u0902\u0964<\/td><td>NCERT \u0915\u0915\u094d\u0937\u093e 9\u201310 \u092d\u094c\u0924\u093f\u0915\u0940 \u092a\u0941\u0938\u094d\u0924\u0915\u0947\u0902\u2022 \u092a\u093f\u091b\u0932\u0947 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 MCQs<\/td><\/tr><tr><td>\u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (Chemistry)<\/td><td>\u0905\u092e\u094d\u0932, \u0915\u094d\u0937\u093e\u0930, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901<\/td><td>\u0917\u0941\u0923\u0927\u0930\u094d\u092e, \u0909\u0926\u093e\u0939\u0930\u0923 \u0914\u0930 pH \u092e\u093e\u0928 \u092f\u093e\u0926 \u0915\u0930\u0947\u0902\u0964<br>\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0901 (\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923, \u0935\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0906\u0926\u093f) \u0928\u094b\u091f \u0915\u0930\u0947\u0902\u0964<br>\u0924\u094d\u0935\u0930\u093f\u0924 \u0938\u0902\u0926\u0930\u094d\u092d \u0924\u093e\u0932\u093f\u0915\u093e\u090f\u0901 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0947\u0902\u0964<\/td><td>NCERT \u0915\u0915\u094d\u0937\u093e 9\u201310 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u0941\u0938\u094d\u0924\u0915\u0947\u0902\u2022 \u092a\u093f\u091b\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 MCQs<\/td><\/tr><tr><td>\u091c\u0940\u0935 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (Biology)<\/td><td>\u092e\u093e\u0928\u0935 \u0936\u0930\u0940\u0930, \u092a\u094c\u0927\u0947<\/td><td>\u092a\u093e\u091a\u0928, \u0936\u094d\u0935\u0938\u0928, \u092a\u0930\u093f\u0938\u0902\u091a\u0930\u0923 \u0924\u0902\u0924\u094d\u0930 \u0915\u0947 \u0921\u093e\u092f\u0917\u094d\u0930\u093e\u092e \u0914\u0930 \u0915\u093e\u0930\u094d\u092f\u094b\u0902 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902\u0964<br>\u092a\u094c\u0927\u094b\u0902 \u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u092a\u094d\u0930\u0915\u093e\u0936 \u0938\u0902\u0936\u094d\u0932\u0947\u0937\u0923 \u0938\u092e\u091d\u0947\u0902\u0964<\/td><td>NCERT \u0915\u0915\u094d\u0937\u093e 9\u201310 \u091c\u0940\u0935 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u0941\u0938\u094d\u0924\u0915\u0947\u0902\u2022 \u0921\u093e\u092f\u0917\u094d\u0930\u093e\u092e \u0932\u0947\u092c\u0932\u093f\u0902\u0917 \u0914\u0930 \u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u094d\u092f\u094b\u0902 \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 MCQs<\/td><\/tr><tr><td>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0941\u091d\u093e\u0935 (General Tips)<\/td><td>\u0938\u092d\u0940 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0940 \u092e\u0942\u0932 \u092c\u093e\u0924\u0947\u0902<\/td><td>\u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0930\u093f\u0935\u0940\u091c\u0928 \u0928\u094b\u091f\u094d\u0938 \u092c\u0928\u093e\u090f\u0902\u0964\u2022 \u0930\u091f\u0928\u0947 \u0915\u0940 \u092c\u091c\u093e\u092f \u0938\u092e\u091d \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902\u0964<br>\u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092a\u0948\u091f\u0930\u094d\u0928 \u0906\u0927\u093e\u0930\u093f\u0924 MCQs \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0947\u0902\u0964<\/td><td>NCERT \u0915\u0915\u094d\u0937\u093e 9\u201310 \u092a\u0941\u0938\u094d\u0924\u0915\u0947\u0902\u2022 \u0928\u093f\u092f\u092e\u093f\u0924 MCQ \u0905\u092d\u094d\u092f\u093e\u0938<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-5\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-pyps-in-hindi\/?ref=contad-hindi-blog-scq\" target=\"_blank\" rel=\"noreferrer noopener\">\u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u092a\u093f\u091b\u0932\u0947 \u0938\u093e\u0932 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u0924\u094d\u0930 \u092a\u0940\u0921\u0940\u090f\u092b \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><br>FAQs<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1772614777092\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q1. RRB Group D Science Question PDF in Hindi \u0915\u0939\u093e\u0901 \u0938\u0947 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0906\u092a \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0936\u0948\u0915\u094d\u0937\u0923\u093f\u0915 \u0935\u0947\u092c\u0938\u093e\u0907\u091f\u094d\u0938, \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0924\u0948\u092f\u093e\u0930\u0940 \u092a\u094b\u0930\u094d\u091f\u0932\u094d\u0938 \u092f\u093e \u0906\u0927\u093f\u0915\u093e\u0930\u093f\u0915 RRB \u0928\u094b\u091f\u093f\u092b\u093f\u0915\u0947\u0936\u0928 \u092a\u0947\u091c \u0938\u0947 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0940 PDF \u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772614832141\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q2. \u0915\u094d\u092f\u093e RRB \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u0940\u0921\u0940\u090f\u092b \u092e\u0947\u0902 \u092a\u093f\u091b\u0932\u0947 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0939\u093e\u0901, \u0905\u0927\u093f\u0915\u093e\u0902\u0936 PDFs \u092e\u0947\u0902 \u092a\u093f\u091b\u0932\u0947 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 (Previous Year Questions) \u0914\u0930 \u0909\u0928\u0915\u0947 \u0939\u0932 (Solutions) \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092a\u0948\u091f\u0930\u094d\u0928 \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772614854391\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q3. RRB Group D \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u0942\u091b\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u0941\u0932 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0932\u0917\u092d\u0917 25\u201330% \u0939\u093f\u0938\u094d\u0938\u093e \u0906\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u092d\u094c\u0924\u093f\u0915\u0940, \u0930\u0938\u093e\u092f\u0928 \u0914\u0930 \u091c\u0940\u0935 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772614872601\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q4. \u0915\u094d\u092f\u093e \u0915\u0947\u0935\u0932 Science Question PDF \u0938\u0947 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0930\u0928\u093e \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0939\u0948?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>PDF \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0947 \u0932\u093f\u090f \u092c\u0939\u0941\u0924 \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0938\u093e\u0925 \u092e\u0947\u0902 NCERT \u092a\u0941\u0938\u094d\u0924\u0915\u094b\u0902 \u0914\u0930 \u0928\u093f\u092f\u092e\u093f\u0924 \u092e\u0949\u0915 \u091f\u0947\u0938\u094d\u091f \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0928\u093e \u092d\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1772614890619\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q5. RRB \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u0940\u0921\u0940\u090f\u092b \u0938\u0947 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0930\u0928\u0947 \u0915\u093e \u0938\u0939\u0940 \u0924\u0930\u0940\u0915\u093e \u0915\u094d\u092f\u093e \u0939\u0948?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u092a\u0939\u0932\u0947 \u0938\u093f\u0932\u0947\u092c\u0938 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u091f\u0949\u092a\u093f\u0915\u094d\u0938 \u092a\u0922\u093c\u0947\u0902, \u092b\u093f\u0930 PDF \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0939\u0932 \u0915\u0930\u0947\u0902, \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0930\u0947\u0902 \u0914\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092c\u093f\u0902\u0926\u0941\u0913\u0902 \u0915\u0947 \u0936\u0949\u0930\u094d\u091f \u0928\u094b\u091f\u094d\u0938 \u092c\u0928\u093e\u090f\u0902\u0964<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RRB Group D Science Question PDF in Hindi, \u0905\u092d\u0940 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902 \u0906\u0930\u0906\u0930\u092c\u0940 \u0917\u094d\u0930\u0941\u092a \u0921\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e 2026 \u0909\u0928 \u0905\u092d\u094d\u092f\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0905\u0935\u0938\u0930 \u0939\u0948 \u091c\u094b \u092d\u093e\u0930\u0924\u0940\u092f \u0930\u0947\u0932\u0935\u0947 \u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u0926\u094b\u0902 \u092a\u0930 \u092d\u0930\u094d\u0924\u0940 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0937\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 RRB Group D \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 (Science) \u0915\u093e \u0935\u093f\u0936\u0947\u0937 \u092e\u0939\u0924\u094d\u0935 \u0939\u0948\u0964 \u0907\u0938 \u0916\u0902\u0921 &#8230; <a title=\"RRB Group D Science Question PDF in Hindi, \u0905\u092d\u0940 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902\" class=\"read-more\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-science-pdf-in-hindi\/\" aria-label=\"More on RRB Group D Science Question PDF in Hindi, \u0905\u092d\u0940 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902\">Read more<\/a><\/p>\n","protected":false},"author":5,"featured_media":6402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[162,172],"tags":[],"_links":{"self":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/6400"}],"collection":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/comments?post=6400"}],"version-history":[{"count":8,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/6400\/revisions"}],"predecessor-version":[{"id":6794,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/6400\/revisions\/6794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/media\/6402"}],"wp:attachment":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/media?parent=6400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/categories?post=6400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/tags?post=6400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}