{"id":8615,"date":"2026-07-24T10:02:03","date_gmt":"2026-07-24T04:32:03","guid":{"rendered":"https:\/\/www.oliveboard.in\/hindiblog\/?p=8615"},"modified":"2026-07-24T10:02:03","modified_gmt":"2026-07-24T04:32:03","slug":"1000-chemistry-questions-pdf-in-hindi","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/hindiblog\/1000-chemistry-questions-pdf-in-hindi\/","title":{"rendered":"SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/h1>\n\n\n\n<p>SSC CGL, SSC CHSL, SSC MTS, SSC GD, SSC CPO, SSC Selection Post, RRB NTPC, RRB Group D, RRB ALP, RRB Technician \u0914\u0930 \u0905\u0928\u094d\u092f \u0938\u0930\u0915\u093e\u0930\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902 \u092e\u0947\u0902 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u0942\u091b\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 Chemistry \u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u093e \u0938\u094d\u0915\u094b\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0905\u0935\u0927\u093e\u0930\u0923\u093e\u0913\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0938\u093e\u0925 \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930\u094b\u0902 \u0915\u0940 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f <strong>1000 Chemistry Questions PDF in Hindi<\/strong> \u0909\u092a\u0932\u092c\u094d\u0927 \u0915\u0930\u093e\u0908 \u0917\u0908 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0938\u094d\u0924\u0930 \u0915\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964 \u0907\u0938 PDF \u092e\u0947\u0902 \u092a\u0930\u092e\u093e\u0923\u0941 \u0938\u0902\u0930\u091a\u0928\u093e, \u0924\u0924\u094d\u0935 \u090f\u0935\u0902 \u092f\u094c\u0917\u093f\u0915, \u0906\u0935\u0930\u094d\u0924 \u0938\u093e\u0930\u0923\u0940, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092c\u0902\u0927\u0928, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0902, \u0905\u092e\u094d\u0932, \u0915\u094d\u0937\u093e\u0930 \u090f\u0935\u0902 \u0932\u0935\u0923, \u0927\u093e\u0924\u0941 \u090f\u0935\u0902 \u0905\u0927\u093e\u0924\u0941, \u0915\u093e\u0930\u094d\u092c\u0928 \u090f\u0935\u0902 \u0909\u0938\u0915\u0947 \u092f\u094c\u0917\u093f\u0915, \u092e\u093f\u0936\u094d\u0930\u0923, \u0935\u093f\u0932\u092f\u0928, \u0917\u0948\u0938\u0947\u0902, \u0908\u0902\u0927\u0928, \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0930\u0938\u093e\u092f\u0928 \u0924\u0925\u093e \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u091c\u0948\u0938\u0947 \u092a\u094d\u0930\u092e\u0941\u0916 \u091f\u0949\u092a\u093f\u0915\u094d\u0938 \u0915\u094b \u0915\u0935\u0930 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1000 Chemistry Questions PDF in Hindi \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.oliveboard.in\/ssc-exams\/?ref=contmk-blog-phqc\" target=\"_blank\" rel=\"noreferrer noopener\">SSC<\/a> \u0914\u0930 <a href=\"https:\/\/www.oliveboard.in\/railway-exams\/?ref=contmk-blog-phqc\" target=\"_blank\" rel=\"noreferrer noopener\">\u0930\u0947\u0932\u0935\u0947 \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902<\/a> \u0915\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947\u0915\u094d\u0936\u0928 \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 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930 \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0932\u093f\u0902\u0915 \u0938\u0947 <strong>1000 Chemistry Questions PDF in Hindi<\/strong> \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938 PDF \u092e\u0947\u0902 \u0926\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0915\u0947 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u0947\u092e\u093f\u0938\u094d\u091f\u094d\u0930\u0940 \u091f\u0949\u092a\u093f\u0915\u094d\u0938 \u0915\u093e \u0930\u093f\u0935\u0940\u091c\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\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\/1000-chemistry-questions-pdf\/?ref=contmk-chemistryhindi\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">1000 Chemistry Questions \u0915\u093e \u0932\u093e\u0907\u0935 \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0947\u0902<\/h2>\n\n\n\n<p>SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902 \u0915\u0940 \u0924\u0948\u092f\u093e\u0930\u0940 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930 <strong>1000 Chemistry Questions PDF in Hindi<\/strong> \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u0915\u0947\u092e\u093f\u0938\u094d\u091f\u094d\u0930\u0940 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0932\u093e\u0907\u0935 \u0905\u092d\u094d\u092f\u093e\u0938 \u092d\u0940 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0932\u093e\u0907\u0935 \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u094b \u0924\u0941\u0930\u0902\u0924 \u0939\u0932 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0905\u092a\u0928\u0940 \u0924\u0948\u092f\u093e\u0930\u0940, \u0917\u0924\u093f \u0924\u0925\u093e \u0938\u091f\u0940\u0915\u0924\u093e \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0928\u093f\u092f\u092e\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0932\u093e\u0907\u0935 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0930\u092e\u093e\u0923\u0941 \u0938\u0902\u0930\u091a\u0928\u093e, \u0906\u0935\u0930\u094d\u0924 \u0938\u093e\u0930\u0923\u0940, \u0905\u092e\u094d\u0932-\u0915\u094d\u0937\u093e\u0930 \u090f\u0935\u0902 \u0932\u0935\u0923, \u0927\u093e\u0924\u0941-\u0905\u0927\u093e\u0924\u0941, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0905\u092d\u093f\u0915\u094d\u0930\u093f\u092f\u093e\u090f\u0902, \u0915\u093e\u0930\u094d\u092c\u0928 \u092f\u094c\u0917\u093f\u0915 \u0914\u0930 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u091c\u0948\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u091f\u0949\u092a\u093f\u0915\u094d\u0938 \u0915\u093e \u092c\u0947\u0939\u0924\u0930 \u0930\u093f\u0935\u0940\u091c\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0938\u0947 \u0909\u092e\u094d\u092e\u0940\u0926\u0935\u093e\u0930\u094b\u0902 \u0915\u094b SSC CGL, SSC CHSL, SSC MTS, SSC GD, RRB NTPC, RRB Group D \u0914\u0930 \u0905\u0928\u094d\u092f \u092a\u094d\u0930\u0924\u093f\u092f\u094b\u0917\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902 \u0915\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947\u0915\u094d\u0936\u0928 \u092e\u0947\u0902 \u092c\u0947\u0939\u0924\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0939\u093e\u092f\u0924\u093e \u092e\u093f\u0932\u0924\u0940 \u0939\u0948\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> Chemistry Questions \u0915\u093e \u0932\u093e\u0907\u0935 \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0947\u0902 <\/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>1. \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u093e\u0932\u0915 \u0915\u094c\u0928-\u0938\u0940 \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">B) \u092a\u093e\u0930\u093e<\/button>\n  <button data-correct=\"true\">C) \u091a\u093e\u0902\u0926\u0940<\/button>\n  <button data-correct=\"false\">D) \u0911\u0915\u094d\u0938\u0940\u091c\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>2. \u0905\u092e\u094b\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) NH\u2084Cl<\/button>\n  <button data-correct=\"false\">B) Na\u2082CO\u2083<\/button>\n  <button data-correct=\"false\">C) CaCl\u2082<\/button>\n  <button data-correct=\"false\">D) MgCl\u2082<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>3. \u092e\u0947\u0925\u0947\u0928\u0949\u0932 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) CH\u2083OH<\/button>\n  <button data-correct=\"false\">B) C\u2082H\u2082<\/button>\n  <button data-correct=\"false\">C) C\u2082H\u2085OH<\/button>\n  <button data-correct=\"false\">D) C\u2082H\u2084<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>4. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u0940\u0915 Sn \u0915\u093f\u0938 \u0924\u0924\u094d\u0935 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) \u091f\u093f\u0928<\/button>\n  <button data-correct=\"false\">B) \u091a\u093e\u0902\u0926\u0940<\/button>\n  <button data-correct=\"false\">C) \u0906\u092f\u094b\u0921\u0940\u0928<\/button>\n  <button data-correct=\"false\">D) \u092c\u094d\u0930\u094b\u092e\u0940\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>5. \u0905\u092e\u094d\u0932 \u0935\u0930\u094d\u0937\u093e \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0932\u093f\u090f \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0915\u094c\u0928-\u0938\u0940 \u0917\u0948\u0938\u0947\u0902 \u091c\u093f\u092e\u094d\u092e\u0947\u0926\u093e\u0930 \u0939\u0948\u0902?<\/p>\n  <button data-correct=\"false\">A) \u0917\u093e\u092e\u093e \u0935\u093f\u0915\u093f\u0930\u0923<\/button>\n  <button data-correct=\"false\">B) \u0915\u093e\u0930\u094d\u092c\u0928-14<\/button>\n  <button data-correct=\"true\">C) \u0938\u0932\u094d\u092b\u0930 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0914\u0930 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928 \u0911\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">D) \u0930\u0947\u0921\u0949\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>6. \u0915\u093e\u0938\u094d\u091f\u0928\u0930-\u0915\u0947\u0932\u0928\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u0938 \u0915\u093e\u0930\u094d\u092f \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0938\u0932\u094d\u092b\u094d\u092f\u0942\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0928\u093f\u0930\u094d\u092e\u093e\u0923<\/button>\n  <button data-correct=\"false\">B) \u0935\u0938\u093e \u0914\u0930 \u0915\u094d\u0937\u093e\u0930 \u0938\u0947 \u0938\u093e\u092c\u0941\u0928 \u092c\u0928\u093e\u0928\u093e<\/button>\n  <button data-correct=\"true\">C) \u092c\u094d\u0930\u093e\u0907\u0928 \u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0905\u092a\u0918\u091f\u0928 \u0938\u0947 \u0938\u094b\u0921\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921 \u092c\u0928\u093e\u0928\u093e<\/button>\n  <button data-correct=\"false\">D) \u0935\u093e\u091f\u0930 \u0917\u0948\u0938 \u0938\u0947 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928 \u0915\u093e \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0909\u0924\u094d\u092a\u093e\u0926\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>7. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 Hg\u2082Cl\u2082 \u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u090f\u0932\u094d\u092f\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">B) \u092e\u0930\u094d\u0915\u094d\u092f\u0942\u0930\u093f\u0915 \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">C) \u0938\u094b\u0921\u093f\u092f\u092e \u0906\u092f\u094b\u0921\u093e\u0907\u0921<\/button>\n  <button data-correct=\"true\">D) \u0915\u0948\u0932\u094b\u092e\u0947\u0932<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>8. \u0938\u094d\u0925\u093f\u0930 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0917\u0948\u0938 \u0915\u0947 \u0926\u093e\u092c \u0914\u0930 \u0906\u092f\u0924\u0928 \u0915\u0947 \u092c\u0940\u091a \u0935\u094d\u092f\u0941\u0924\u094d\u0915\u094d\u0930\u092e \u0938\u0902\u092c\u0902\u0927 \u0915\u093f\u0938 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0915\u0947 \u0928\u093f\u092f\u092e \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) \u0930\u0949\u092c\u0930\u094d\u091f \u092c\u0949\u092f\u0932<\/button>\n  <button data-correct=\"false\">B) \u0917\u093f\u0932\u094d\u092c\u0930\u094d\u091f \u090f\u0928. \u0932\u0941\u0908\u0938<\/button>\n  <button data-correct=\"false\">C) \u0939\u0947\u0928\u0930\u0940 \u092e\u094b\u0938\u0932\u0947<\/button>\n  <button data-correct=\"false\">D) \u0905\u0930\u094d\u0928\u0947\u0938\u094d\u091f \u0930\u0926\u0930\u092b\u094b\u0930\u094d\u0921<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>9. \u0938\u094b\u0921\u093f\u092f\u092e \u0925\u093e\u092f\u094b\u0938\u0932\u094d\u092b\u0947\u091f \u0905\u0930\u094d\u0925\u093e\u0924 \u0939\u093e\u0907\u092a\u094b \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) Na\u2082S\u2082O\u2083\u00b75H\u2082O<\/button>\n  <button data-correct=\"false\">B) K\u2082Cr\u2082O\u2087<\/button>\n  <button data-correct=\"false\">C) CaOCl\u2082<\/button>\n  <button data-correct=\"false\">D) KMnO\u2084<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>10. \u092b\u094d\u0932\u094b\u0930\u0940\u0928 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u0940\u0915 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) Ne<\/button>\n  <button data-correct=\"false\">B) N<\/button>\n  <button data-correct=\"false\">C) O<\/button>\n  <button data-correct=\"true\">D) F<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>11. \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u092e \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0915\u093f\u0928 \u0927\u093e\u0924\u0941\u0913\u0902 \u0938\u0947 \u092c\u0928\u0940 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) \u0938\u094b\u0928\u093e \u0914\u0930 \u091a\u093e\u0902\u0926\u0940<\/button>\n  <button data-correct=\"false\">B) \u0924\u093e\u0902\u092c\u093e, \u091c\u0938\u094d\u0924\u093e \u0914\u0930 \u0928\u093f\u0915\u0947\u0932<\/button>\n  <button data-correct=\"false\">C) \u091f\u093f\u0928, \u090f\u0902\u091f\u0940\u092e\u0928\u0940 \u0914\u0930 \u0924\u093e\u0902\u092c\u093e<\/button>\n  <button data-correct=\"false\">D) \u090f\u0932\u094d\u092f\u0941\u092e\u093f\u0928\u093f\u092f\u092e \u0914\u0930 \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>12. \u092a\u093e\u0930\u0947 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u0915\u0925\u0928 \u0938\u0939\u0940 \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) \u092f\u0939 \u0915\u092e\u0930\u0947 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u0926\u094d\u0930\u0935 \u0927\u093e\u0924\u0941 \u0939\u0948<\/button>\n  <button data-correct=\"false\">B) \u092f\u0939 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0927\u093e\u0924\u0941\u0913\u0902 \u092e\u0947\u0902 \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u093e\u0932\u0915 \u0939\u0948<\/button>\n  <button data-correct=\"false\">C) \u092f\u0939 \u092a\u094d\u0930\u0915\u093e\u0936 \u0938\u0902\u0936\u094d\u0932\u0947\u0937\u0923 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0917\u0948\u0938 \u0939\u0948<\/button>\n  <button data-correct=\"false\">D) \u092f\u0939 \u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0940 \u092d\u0942\u092a\u0930\u094d\u092a\u091f\u0940 \u092e\u0947\u0902 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u092a\u094d\u0930\u091a\u0941\u0930 \u0924\u0924\u094d\u0935 \u0939\u0948<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>13. \u092a\u094b\u091f\u093e\u0936 \u092b\u093f\u091f\u0915\u0930\u0940 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) Al\u2082(SO\u2084)\u2083<\/button>\n  <button data-correct=\"false\">B) MgSO\u2084\u00b77H\u2082O<\/button>\n  <button data-correct=\"false\">C) NaNO\u2083<\/button>\n  <button data-correct=\"true\">D) KAl(SO\u2084)\u2082\u00b712H\u2082O<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>14. \u091c\u0932 \u0915\u0940 \u0905\u0938\u094d\u0925\u093e\u092f\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0915\u093e\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0909\u0924\u094d\u092a\u094d\u0930\u0947\u0930\u0915 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092e\u0948\u0902\u0917\u0928\u0940\u091c \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">B) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u093e \u0938\u0902\u0924\u0943\u092a\u094d\u0924 \u091c\u0932\u0940\u092f \u0935\u093f\u0932\u092f\u0928<\/button>\n  <button data-correct=\"false\">C) \u092a\u094d\u0932\u0947\u091f\u093f\u0928\u092e-\u0930\u094b\u0921\u093f\u092f\u092e \u091c\u093e\u0932\u0940<\/button>\n  <button data-correct=\"true\">D) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0914\u0930 \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0915\u0947 \u092c\u093e\u0907\u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>15. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u0940\u0915 F \u0915\u093f\u0938 \u0924\u0924\u094d\u0935 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0928\u093f\u0911\u0928<\/button>\n  <button data-correct=\"false\">B) \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928<\/button>\n  <button data-correct=\"true\">C) \u092b\u094d\u0932\u094b\u0930\u0940\u0928<\/button>\n  <button data-correct=\"false\">D) \u0911\u0915\u094d\u0938\u0940\u091c\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-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 * 2 - wrong * 0.5).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 > 5 && 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 * 2 - wrong * 0.5).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\/railway-exams\/?ref=cotnmk-analogyhindi\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0938\u092d\u0940 Railway Exams \u0926\u0947\u0916\u0947\u0902<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/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-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> Chemistry Questions \u0915\u093e \u0932\u093e\u0907\u0935 \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930\u0947\u0902 <\/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>16. \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u0940\u0915 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) K<\/button>\n  <button data-correct=\"false\">B) Cl<\/button>\n  <button data-correct=\"false\">C) Ca<\/button>\n  <button data-correct=\"false\">D) Ar<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>17. \u0938\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) HCOOH<\/button>\n  <button data-correct=\"false\">B) H\u2082C\u2082O\u2084<\/button>\n  <button data-correct=\"false\">C) C\u2084H\u2086O\u2086<\/button>\n  <button data-correct=\"true\">D) C\u2086H\u2088O\u2087<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>18. \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0928\u093e\u092e \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0935\u093e\u0936\u093f\u0902\u0917 \u0938\u094b\u0921\u093e<\/button>\n  <button data-correct=\"false\">B) \u0938\u0940\u090f\u0928\u091c\u0940<\/button>\n  <button data-correct=\"true\">C) \u092c\u0941\u091d\u093e \u0939\u0941\u0906 \u091a\u0942\u0928\u093e<\/button>\n  <button data-correct=\"false\">D) \u092c\u0947\u0915\u093f\u0902\u0917 \u0938\u094b\u0921\u093e<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>19. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 AgCl \u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0938\u093f\u0932\u094d\u0935\u0930 \u092c\u094d\u0930\u094b\u092e\u093e\u0907\u0921<\/button>\n  <button data-correct=\"true\">B) \u0938\u093f\u0932\u094d\u0935\u0930 \u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">C) \u0906\u092f\u0930\u0928 \u0938\u0932\u094d\u092b\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">D) \u0932\u0947\u0921 \u0938\u0932\u094d\u092b\u093e\u0907\u0921<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>20. \u0928\u093e\u092d\u093f\u0915\u0940\u092f \u0930\u093f\u090f\u0915\u094d\u091f\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u0916\u0902\u0921\u0928\u0940\u092f \u0908\u0902\u0927\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093f\u0938\u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"true\">A) \u092f\u0942\u0930\u0947\u0928\u093f\u092f\u092e-235<\/button>\n  <button data-correct=\"false\">B) \u0928\u093e\u092d\u093f\u0915\u0940\u092f \u0935\u093f\u0916\u0902\u0921\u0928<\/button>\n  <button data-correct=\"false\">C) \u0915\u094b\u092c\u093e\u0932\u094d\u091f-60<\/button>\n  <button data-correct=\"false\">D) \u0938\u0940\u090f\u092b\u0938\u0940<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>21. \u0926\u094d\u0930\u0935 \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u0938 \u0915\u093e\u0930\u094d\u092f \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u091c\u0932 \u0936\u094b\u0927\u0928 \u092e\u0947\u0902 \u0928\u093f\u0932\u0902\u092c\u093f\u0924 \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u094d\u0915\u0902\u0926\u0928 \u092e\u0947\u0902<\/button>\n  <button data-correct=\"true\">B) \u091c\u0948\u0935\u093f\u0915 \u0928\u092e\u0942\u0928\u094b\u0902 \u0915\u0947 \u0915\u094d\u0930\u093e\u092f\u094b-\u0938\u0902\u0930\u0915\u094d\u0937\u0923 \u092e\u0947\u0902<\/button>\n  <button data-correct=\"false\">C) \u0928\u093e\u0907\u091f\u094d\u0930\u094b\u091c\u0928\u092f\u0941\u0915\u094d\u0924 \u0909\u0930\u094d\u0935\u0930\u0915 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902<\/button>\n  <button data-correct=\"false\">D) \u0938\u0940\u092e\u0947\u0902\u091f \u0914\u0930 \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u0930 \u0911\u092b \u092a\u0947\u0930\u093f\u0938 \u092c\u0928\u093e\u0928\u0947 \u092e\u0947\u0902<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>22. \u0928\u093f\u0915\u0947\u0932 \u0914\u0930 \u0915\u094d\u0930\u094b\u092e\u093f\u092f\u092e \u0938\u0947 \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u092c\u0928\u0940 \u092e\u093f\u0936\u094d\u0930\u0927\u093e\u0924\u0941 \u0915\u094c\u0928-\u0938\u0940 \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0917\u0928\u092e\u0947\u091f\u0932<\/button>\n  <button data-correct=\"false\">B) \u092e\u0948\u0902\u0917\u0928\u093f\u0928<\/button>\n  <button data-correct=\"false\">C) \u0915\u093e\u0902\u0938\u093e<\/button>\n  <button data-correct=\"true\">D) \u0928\u093e\u0907\u0915\u094d\u0930\u094b\u092e<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>23. \u0928\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) H\u2082SO\u2084<\/button>\n  <button data-correct=\"false\">B) H\u2083PO\u2084<\/button>\n  <button data-correct=\"false\">C) HCl<\/button>\n  <button data-correct=\"true\">D) HNO\u2083<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>24. \u092e\u0948\u0902\u0917\u0928\u0940\u091c \u0915\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0905\u092f\u0938\u094d\u0915 \u0915\u094c\u0928-\u0938\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0907\u0932\u094d\u092e\u0947\u0928\u093e\u0907\u091f<\/button>\n  <button data-correct=\"false\">B) \u0938\u093f\u0928\u093e\u092c\u093e\u0930<\/button>\n  <button data-correct=\"true\">C) \u092a\u093e\u0907\u0930\u094b\u0932\u0941\u0938\u093e\u0907\u091f<\/button>\n  <button data-correct=\"false\">D) \u090f\u092a\u0947\u091f\u093e\u0907\u091f<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>25. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 KOH \u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0938\u094b\u0921\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">B) \u0928\u093e\u0907\u091f\u094d\u0930\u0938 \u0905\u092e\u094d\u0932<\/button>\n  <button data-correct=\"false\">C) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n  <button data-correct=\"true\">D) \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0939\u093e\u0907\u0921\u094d\u0930\u0949\u0915\u094d\u0938\u093e\u0907\u0921<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>26. \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 MgCO\u2083 \u0915\u093f\u0938 \u092f\u094c\u0917\u093f\u0915 \u0915\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u092a\u094b\u091f\u0948\u0936\u093f\u092f\u092e \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f<\/button>\n  <button data-correct=\"false\">B) \u0915\u0949\u092a\u0930 \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f<\/button>\n  <button data-correct=\"false\">C) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f<\/button>\n  <button data-correct=\"true\">D) \u092e\u0948\u0917\u094d\u0928\u0940\u0936\u093f\u092f\u092e \u0915\u093e\u0930\u094d\u092c\u094b\u0928\u0947\u091f<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>27. \u0935\u093e\u091f\u0930 \u0917\u0948\u0938 \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0918\u091f\u0928 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0911\u0915\u094d\u0938\u0940\u0915\u094d\u0932\u094b\u0930\u093e\u0907\u0921<\/button>\n  <button data-correct=\"false\">B) \u092e\u0940\u0925\u0947\u0928<\/button>\n  <button data-correct=\"false\">C) \u0915\u0948\u0932\u094d\u0936\u093f\u092f\u092e \u0938\u0932\u094d\u092b\u0947\u091f \u0921\u093e\u0907\u0939\u093e\u0907\u0921\u094d\u0930\u0947\u091f<\/button>\n  <button data-correct=\"true\">D) \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u094b\u0928\u094b\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0914\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u091c\u0928<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>28. \u0915\u094b\u0915\u094b \u0915\u0947 \u092c\u0940\u091c\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u092a\u0926\u093e\u0930\u094d\u0925 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) \u0911\u0915\u094d\u0938\u0948\u0932\u093f\u0915 \u0905\u092e\u094d\u0932<\/button>\n  <button data-correct=\"false\">B) \u0938\u093e\u0907\u091f\u094d\u0930\u093f\u0915 \u0905\u092e\u094d\u0932<\/button>\n  <button data-correct=\"true\">C) \u0925\u093f\u092f\u094b\u092c\u094d\u0930\u094b\u092e\u0940\u0928<\/button>\n  <button data-correct=\"false\">D) \u0938\u0947\u0932\u094d\u092f\u0942\u0932\u094b\u091c<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>29. \u0938\u094b\u0921\u093f\u092f\u092e \u0928\u093e\u0907\u091f\u094d\u0930\u0947\u091f \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) KNO\u2083<\/button>\n  <button data-correct=\"false\">B) Al\u2082(SO\u2084)\u2083<\/button>\n  <button data-correct=\"false\">C) KAl(SO\u2084)\u2082\u00b712H\u2082O<\/button>\n  <button data-correct=\"true\">D) NaNO\u2083<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>30. \u0915\u094d\u0930\u093e\u092f\u094b\u0932\u093e\u0907\u091f \u0915\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0942\u0924\u094d\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n  <button data-correct=\"false\">A) Na\u2082B\u2084O\u2087\u00b710H\u2082O<\/button>\n  <button data-correct=\"true\">B) Na\u2083AlF\u2086<\/button>\n  <button data-correct=\"false\">C) Cu(NO\u2083)\u2082<\/button>\n  <button data-correct=\"false\">D) Na\u2082SiO\u2083<\/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   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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 * 2 - wrong * 0.5).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 > 5 && 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 * 2 - wrong * 0.5).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\/ssc-cgl-mock-test\/?ref=contmk-blog-ca2hindi\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><strong>\u090f\u0938\u090f\u0938\u0938\u0940 \u0938\u0940\u091c\u0940\u090f\u0932 \u092e\u0949\u0915 \u091f\u0947\u0938\u094d\u091f \u092e\u0941\u092b\u094d\u0924 \u092e\u0947\u0902 \u0926\u0947\u0902<\/strong><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/rpf-si-ka-exam-date\/\">RPF SI \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0924\u093f\u0925\u093f 2026, \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0924\u093f\u0925\u093f \u092a\u0940\u0921\u0940\u090f\u092b \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-group-d-ka-exam-kab-hoga\/\">\u0930\u0947\u0932\u0935\u0947 RRB \u0917\u094d\u0930\u0941\u092a D \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0924\u093f\u0925\u093f 2026 \u0918\u094b\u0937\u093f\u0924, \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0930\u092e \u0926\u0947\u0916\u0947\u0902<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/1000-chemistry-questions-pdf-in-hindi\/\">SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/ssc-chsl-ke-liye-height-kitni-honi-chaiye\/\">SSC CHSL Ke Liye Height Kitni Honi Chaiye? \u092a\u0941\u0930\u0941\u0937 \u0914\u0930 \u092e\u0939\u093f\u0932\u093e \u0915\u0947 \u0928\u093f\u092f\u092e<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/ssc-cgl-maths-syllabus-in-hindi\/\">SSC CGL Maths Syllabus in Hindi 2026, Tier 1 \u0914\u0930 Tier 2 \u092e\u093e\u0924\u094d\u0930\u093e\u0924\u094d\u092e\u0915 \u0935\u093f\u0937\u092f PDF<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/rrb-ntpc-gk-questions-pdf-in-hindi\/\">RRB NTPC GK Questions PDF in Hindi, \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928 \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902<\/a><\/li>\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902 SSC CGL, SSC CHSL, SSC MTS, SSC GD, SSC CPO, SSC Selection Post, RRB NTPC, RRB Group D, RRB ALP, RRB Technician \u0914\u0930 \u0905\u0928\u094d\u092f \u0938\u0930\u0915\u093e\u0930\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902 \u092e\u0947\u0902 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u092a\u094d\u0930\u0936\u094d\u0928 \u092a\u0942\u091b\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 Chemistry \u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u093e \u0938\u094d\u0915\u094b\u0930 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 &#8230; <a title=\"SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902\" class=\"read-more\" href=\"https:\/\/www.oliveboard.in\/hindiblog\/1000-chemistry-questions-pdf-in-hindi\/\" aria-label=\"More on SSC \u0914\u0930 \u0930\u0947\u0932\u0935\u0947 \u0915\u0947 \u0932\u093f\u090f 1000 Chemistry Questions PDF in Hindi, \u0921\u093e\u0909\u0928\u0932\u094b\u0921 \u0915\u0930\u0947\u0902\">Read more<\/a><\/p>\n","protected":false},"author":7,"featured_media":8621,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37,162],"tags":[],"_links":{"self":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/8615"}],"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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/comments?post=8615"}],"version-history":[{"count":1,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/8615\/revisions"}],"predecessor-version":[{"id":8622,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/posts\/8615\/revisions\/8622"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/media\/8621"}],"wp:attachment":[{"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/media?parent=8615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/categories?post=8615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oliveboard.in\/hindiblog\/wp-json\/wp\/v2\/tags?post=8615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}