{"id":248599,"date":"2026-08-01T10:20:03","date_gmt":"2026-08-01T04:50:03","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=248599"},"modified":"2026-08-01T10:20:05","modified_gmt":"2026-08-01T04:50:05","slug":"mathematical-operation-questions","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/","title":{"rendered":"Mathematical Operation Questions PDF for SSC &amp; Railway, Attempt Quiz"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Download_Mathematical_Operation_Questions_PDF_for_SSC_and_Railway_Exams\" >Download Mathematical Operation Questions PDF for SSC and Railway Exams<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Attempt_Mathematical_Operation_Questions_Live_Quiz\" >Attempt Mathematical Operation Questions Live Quiz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Sign_Up\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Login\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Forgot_Password\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#i\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Sign_Up-2\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Login-2\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#Forgot_Password-2\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/#i-2\" >&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><br>Mathematical Operations Reasoning Questions are a common and scoring topic in the Reasoning section of SSC, Railway and other competitive exams. These questions test a candidate\u2019s ability to understand substituted mathematical symbols, interchange operators and solve equations using logical rules and BODMAS. This article covers important concepts, solving methods, worked examples, a practice PDF and a live quiz for effective preparation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-download-mathematical-operation-questions-pdf-for-ssc-and-railway-exams\"><span class=\"ez-toc-section\" id=\"Download_Mathematical_Operation_Questions_PDF_for_SSC_and_Railway_Exams\"><\/span>Download Mathematical Operation Questions PDF for SSC and Railway Exams<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Candidates can download the <strong>Mathematical Operations Reasoning Questions PDF<\/strong> from the link provided below. It contains 200 exam-relevant questions designed to improve calculation speed, logical application and accuracy.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/mathematical-operation-questions-pdf\/?ref=contmk-blog-mathameticaloperations\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download PDF Here<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-attempt-mathematical-operation-questions-live-quiz\"><span class=\"ez-toc-section\" id=\"Attempt_Mathematical_Operation_Questions_Live_Quiz\"><\/span>Attempt Mathematical Operation Questions Live Quiz<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Solve the Mathematical Operation Questions given below and evaluate your performance through the live quiz. The practice set includes operator interchange, symbol substitution, missing mathematical signs, equation balancing, coded operations and BODMAS-based questions frequently asked in <span style=\"color: #000000;\"><a href=\"https:\/\/www.oliveboard.in\/ssc-exams\/?ref=contmk-blog-mathameticaloperations\" target=\"_blank\" rel=\"noreferrer noopener\">SSC<\/a> and <a href=\"https:\/\/www.oliveboard.in\/railway-exams\/?ref=contmk-blog-mathameticaloperations\" target=\"_blank\" rel=\"noreferrer noopener\">Railways<\/a><\/span> examinations.<\/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> Attempt Mathematical Questions Live Quiz <\/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. In a certain code language, &#8216;+&#8217; represents &#8216;\u00f7&#8217;, &#8216;-&#8216; represents &#8216;\u00d7&#8217;, &#8216;\u00d7&#8217; represents &#8216;-&#8216;, and &#8216;\u00f7&#8217; represents &#8216;+&#8217;. What is the value of:<br>27 \u00f7 17 &#8211; 17 \u00d7 26 &#8211; 15 = ?<\/p>\n  <button data-correct=\"true\">a) -74<\/button>\n  <button data-correct=\"false\">b) -71<\/button>\n  <button data-correct=\"false\">c) -54<\/button>\n  <button data-correct=\"false\">d) -59<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>2. Which two signs should be interchanged to make the following equation correct?<br>19 + 3 &#8211; 12 \u00d7 24 \u00f7 4 = 88<\/p>\n  <button data-correct=\"false\">a) + and \u00f7<\/button>\n  <button data-correct=\"false\">b) &#8211; and \u00d7<\/button>\n  <button data-correct=\"false\">c) + and \u00d7<\/button>\n  <button data-correct=\"true\">d) + and &#8211;<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>3. Which two signs should be interchanged to make the following equation correct?<br>23 \u00f7 23 &#8211; 12 + 6 \u00d7 5 = -17<\/p>\n  <button data-correct=\"true\">a) + and &#8211;<\/button>\n  <button data-correct=\"false\">b) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">c) + and \u00f7<\/button>\n  <button data-correct=\"false\">d) + and \u00d7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>4. If &#8216;+&#8217; is interchanged with &#8216;-&#8216; and &#8216;\u00d7&#8217; is interchanged with &#8216;\u00f7&#8217;, which of the following equations is correct?<\/p>\n  <button data-correct=\"false\">a) 5 \u00f7 17 \u00d7 17 &#8211; 9 \u00f7 5 = 52<\/button>\n  <button data-correct=\"true\">b) 2 &#8211; 2 \u00f7 25 + 8 \u00f7 22 = -124<\/button>\n  <button data-correct=\"false\">c) 18 &#8211; 15 + 4 + 16 &#8211; 13 = 31<\/button>\n  <button data-correct=\"false\">d) 12 + 16 &#8211; 22 + 17 + 5 = -16<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>5. Observe the following pattern: 8 # 4 = 28, 1 # 4 = 7, 3 # 6 = 21. Using the same rule, find:<br>6 # 6 = ?<\/p>\n  <button data-correct=\"false\">a) 12<\/button>\n  <button data-correct=\"false\">b) 72<\/button>\n  <button data-correct=\"false\">c) 0<\/button>\n  <button data-correct=\"true\">d) 36<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>6. If &#8216;+&#8217; is interchanged with &#8216;\u00f7&#8217; and &#8216;-&#8216; is interchanged with &#8216;\u00d7&#8217;, which of the following equations is correct?<\/p>\n  <button data-correct=\"false\">a) 14 &#8211; 11 \u00f7 4 &#8211; 17 \u00f7 22 = 246<\/button>\n  <button data-correct=\"true\">b) 18 &#8211; 19 \u00f7 6 \u00d7 22 \u00f7 8 = 334<\/button>\n  <button data-correct=\"false\">c) 22 \u00d7 14 \u00f7 7 \u00f7 7 \u00f7 20 = 43<\/button>\n  <button data-correct=\"false\">d) 10 \u00f7 16 \u00d7 12 \u00d7 17 \u00d7 14 = -12<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>7. Which two numbers should be interchanged to make the following equation correct?<br>8 + 14 &#8211; 22 + 20 &#8211; 6 = 30<\/p>\n  <button data-correct=\"false\">a) 8 and 20<\/button>\n  <button data-correct=\"true\">b) 14 and 22<\/button>\n  <button data-correct=\"false\">c) 20 and 22<\/button>\n  <button data-correct=\"false\">d) 14 and 20<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>8. If &#8216;A&#8217; means &#8216;-&#8216;, &#8216;B&#8217; means &#8216;\u00d7&#8217;, &#8216;C&#8217; means &#8216;+&#8217;, and &#8216;D&#8217; means &#8216;\u00f7&#8217;, find the value of:<br>25 B 24 A 22 B 21 C 25 = ?<\/p>\n  <button data-correct=\"false\">a) 175<\/button>\n  <button data-correct=\"true\">b) 163<\/button>\n  <button data-correct=\"false\">c) 153<\/button>\n  <button data-correct=\"false\">d) 165<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>9. Which two signs should be interchanged to make the following equation correct?<br>2 \u00f7 16 &#8211; 20 + 22 \u00d7 11 = 8<\/p>\n  <button data-correct=\"false\">a) \u00d7 and \u00f7<\/button>\n  <button data-correct=\"false\">b) &#8211; and \u00f7<\/button>\n  <button data-correct=\"true\">c) + and \u00f7<\/button>\n  <button data-correct=\"false\">d) + and \u00d7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>10. Which two numbers should be interchanged to make the following equation correct?<br>15 + 18 \u00f7 6 \u00d7 4 &#8211; 17 = 25<\/p>\n  <button data-correct=\"false\">a) 6 and 18<\/button>\n  <button data-correct=\"false\">b) 15 and 17<\/button>\n  <button data-correct=\"false\">c) 6 and 15<\/button>\n  <button data-correct=\"true\">d) 4 and 6<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>11. In a certain code language, &#8216;+&#8217; represents &#8216;-&#8216;, &#8216;-&#8216; represents &#8216;\u00d7&#8217;, &#8216;\u00d7&#8217; represents &#8216;\u00f7&#8217;, and &#8216;\u00f7&#8217; represents &#8216;+&#8217;. What is the value of:<br>28 \u00f7 3 &#8211; 24 \u00f7 20 + 29 = ?<\/p>\n  <button data-correct=\"false\">a) 96<\/button>\n  <button data-correct=\"true\">b) 91<\/button>\n  <button data-correct=\"false\">c) 79<\/button>\n  <button data-correct=\"false\">d) 735<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>12. In a certain code language, &#8216;+&#8217; represents &#8216;-&#8216;, &#8216;-&#8216; represents &#8216;\u00f7&#8217;, &#8216;\u00d7&#8217; represents &#8216;+&#8217;, and &#8216;\u00f7&#8217; represents &#8216;\u00d7&#8217;. What is the value of:<br>17 \u00d7 24 + 4 + 2 \u00d7 9 = ?<\/p>\n  <button data-correct=\"false\">a) 24<\/button>\n  <button data-correct=\"false\">b) 430<\/button>\n  <button data-correct=\"true\">c) 44<\/button>\n  <button data-correct=\"false\">d) 37<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>13. Which two signs should be interchanged to make the following equation correct?<br>6 \u00d7 15 + 16 \u00f7 8 &#8211; 20 = 31<\/p>\n  <button data-correct=\"true\">a) &#8211; and \u00d7<\/button>\n  <button data-correct=\"false\">b) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">c) + and \u00f7<\/button>\n  <button data-correct=\"false\">d) \u00d7 and \u00f7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>14. Which two signs should be interchanged to make the following equation correct?<br>20 &#8211; 16 \u00d7 24 + 8 \u00f7 23 = -5<\/p>\n  <button data-correct=\"false\">a) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">b) &#8211; and \u00d7<\/button>\n  <button data-correct=\"true\">c) + and \u00f7<\/button>\n  <button data-correct=\"false\">d) + and &#8211;<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>15. In a certain code language, &#8216;+&#8217; represents &#8216;-&#8216;, &#8216;-&#8216; represents &#8216;\u00d7&#8217;, &#8216;\u00d7&#8217; represents &#8216;\u00f7&#8217;, and &#8216;\u00f7&#8217; represents &#8216;+&#8217;. What is the value of:<br>6 + 28 \u00f7 5 + 21 + 25 = ?<\/p>\n  <button data-correct=\"false\">a) -75<\/button>\n  <button data-correct=\"true\">b) -63<\/button>\n  <button data-correct=\"false\">c) -43<\/button>\n  <button data-correct=\"false\">d) -73<\/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\"><span class=\"ez-toc-section\" id=\"Sign_Up\"><\/span>Sign Up<span 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}\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> Attempt Mathematical Questions Set 2 <\/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. Which two numbers should be interchanged to make the following equation correct?<br>15 &#8211; 25 \u00f7 13 + 14 &#8211; 5 = 11<\/p>\n  <button data-correct=\"false\">a) 5 and 25<\/button>\n  <button data-correct=\"false\">b) 13 and 14<\/button>\n  <button data-correct=\"false\">c) 14 and 15<\/button>\n  <button data-correct=\"true\">d) 5 and 13<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>17. Which two signs should be interchanged to make the following equation correct?<br>22 \u00f7 15 &#8211; 18 \u00d7 6 + 2 = 329<\/p>\n  <button data-correct=\"false\">a) &#8211; and \u00f7<\/button>\n  <button data-correct=\"true\">b) \u00d7 and \u00f7<\/button>\n  <button data-correct=\"false\">c) + and &#8211;<\/button>\n  <button data-correct=\"false\">d) &#8211; and \u00d7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>18. If &#8216;+&#8217; is interchanged with &#8216;\u00f7&#8217; and &#8216;-&#8216; is interchanged with &#8216;\u00d7&#8217;, which of the following equations is correct?<\/p>\n  <button data-correct=\"false\">a) 3 \u00d7 3 \u00d7 9 &#8211; 22 \u00f7 22 = -181<\/button>\n  <button data-correct=\"false\">b) 20 + 5 + 8 &#8211; 16 \u00d7 11 = -1<\/button>\n  <button data-correct=\"false\">c) 20 \u00d7 10 \u00d7 12 \u00d7 16 &#8211; 4 = -71<\/button>\n  <button data-correct=\"true\">d) 2 \u00d7 13 \u00f7 12 &#8211; 21 \u00f7 3 = 244<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>19. If &#8216;A&#8217; means &#8216;\u00d7&#8217;, &#8216;B&#8217; means &#8216;\u00f7&#8217;, &#8216;C&#8217; means &#8216;-&#8216;, and &#8216;D&#8217; means &#8216;+&#8217;, find the value of:<br>10 A 6 A 23 D 9 A 12 = ?<\/p>\n  <button data-correct=\"false\">a) 1493<\/button>\n  <button data-correct=\"false\">b) 1486<\/button>\n  <button data-correct=\"true\">c) 1488<\/button>\n  <button data-correct=\"false\">d) 1478<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>20. If &#8216;+&#8217; is interchanged with &#8216;\u00d7&#8217; and &#8216;-&#8216; is interchanged with &#8216;\u00f7&#8217;, which of the following equations is correct?<\/p>\n  <button data-correct=\"true\">a) 18 + 6 + 10 \u00f7 22 \u00f7 20 = 1038<\/button>\n  <button data-correct=\"false\">b) 15 \u00f7 8 \u00d7 17 \u00d7 21 \u00d7 25 = 82<\/button>\n  <button data-correct=\"false\">c) 10 + 4 + 10 + 23 &#8211; 25 = 356<\/button>\n  <button data-correct=\"false\">d) 5 \u00f7 9 \u00f7 14 \u00d7 15 + 20 = 270<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>21. In a certain code language, &#8216;+&#8217; represents &#8216;\u00f7&#8217;, &#8216;-&#8216; represents &#8216;+&#8217;, &#8216;\u00d7&#8217; represents &#8216;-&#8216;, and &#8216;\u00f7&#8217; represents &#8216;\u00d7&#8217;. What is the value of:<br>28 \u00d7 15 + 5 \u00d7 4 \u00d7 30 = ?<\/p>\n  <button data-correct=\"false\">a) -14<\/button>\n  <button data-correct=\"false\">b) 1020<\/button>\n  <button data-correct=\"false\">c) -16<\/button>\n  <button data-correct=\"true\">d) -9<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>22. In a certain code language, &#8216;+&#8217; represents &#8216;\u00f7&#8217;, &#8216;-&#8216; represents &#8216;+&#8217;, &#8216;\u00d7&#8217; represents &#8216;-&#8216;, and &#8216;\u00f7&#8217; represents &#8216;\u00d7&#8217;. What is the value of:<br>24 \u00d7 25 \u00d7 30 \u00d7 27 + 27 = ?<\/p>\n  <button data-correct=\"false\">a) -39<\/button>\n  <button data-correct=\"false\">b) -12<\/button>\n  <button data-correct=\"false\">c) -20<\/button>\n  <button data-correct=\"true\">d) -32<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>23. Which two signs should be interchanged to make the following equation correct?<br>15 \u00d7 9 &#8211; 3 + 9 \u00f7 12 = 42<\/p>\n  <button data-correct=\"false\">a) + and &#8211;<\/button>\n  <button data-correct=\"true\">b) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">c) + and \u00f7<\/button>\n  <button data-correct=\"false\">d) \u00d7 and \u00f7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>24. Which two signs should be interchanged to make the following equation correct?<br>6 \u00d7 24 &#8211; 12 \u00f7 7 + 7 = 12<\/p>\n  <button data-correct=\"false\">a) + and \u00f7<\/button>\n  <button data-correct=\"true\">b) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">c) + and \u00d7<\/button>\n  <button data-correct=\"false\">d) &#8211; and \u00d7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>25. Which two signs should be interchanged to make the following equation correct?<br>5 \u00f7 19 + 3 &#8211; 3 \u00d7 24 = 10<\/p>\n  <button data-correct=\"true\">a) &#8211; and \u00f7<\/button>\n  <button data-correct=\"false\">b) + and &#8211;<\/button>\n  <button data-correct=\"false\">c) &#8211; and \u00d7<\/button>\n  <button data-correct=\"false\">d) \u00d7 and \u00f7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>26. Which two signs should be interchanged to make the following equation correct?<br>9 + 13 &#8211; 10 \u00f7 10 \u00d7 25 = 141<\/p>\n  <button data-correct=\"false\">a) &#8211; and \u00d7<\/button>\n  <button data-correct=\"false\">b) + and &#8211;<\/button>\n  <button data-correct=\"false\">c) \u00d7 and \u00f7<\/button>\n  <button data-correct=\"true\">d) + and \u00d7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>27. Observe the following pattern: 6 # 3 = 39, 2 # 1 = 5, 1 # 4 = 5. Using the same rule, find:<br>8 # 4 = ?<\/p>\n  <button data-correct=\"false\">a) 12<\/button>\n  <button data-correct=\"false\">b) 4<\/button>\n  <button data-correct=\"false\">c) 32<\/button>\n  <button data-correct=\"true\">d) 68<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>28. Which two signs should be interchanged to make the following equation correct?<br>8 &#8211; 4 \u00f7 6 + 5 \u00d7 19 = 91<\/p>\n  <button data-correct=\"false\">a) + and \u00f7<\/button>\n  <button data-correct=\"false\">b) + and &#8211;<\/button>\n  <button data-correct=\"true\">c) &#8211; and \u00d7<\/button>\n  <button data-correct=\"false\">d) &#8211; and \u00f7<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>29. If &#8216;A&#8217; means &#8216;-&#8216;, &#8216;B&#8217; means &#8216;\u00d7&#8217;, &#8216;C&#8217; means &#8216;+&#8217;, and &#8216;D&#8217; means &#8216;\u00f7&#8217;, find the value of:<br>26 A 23 C 17 C 12 A 15 = ?<\/p>\n  <button data-correct=\"false\">a) 5<\/button>\n  <button data-correct=\"false\">b) 16<\/button>\n  <button data-correct=\"false\">c) 2<\/button>\n  <button data-correct=\"true\">d) 17<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>30. If &#8216;A&#8217; means &#8216;\u00f7&#8217;, &#8216;B&#8217; means &#8216;\u00d7&#8217;, &#8216;C&#8217; means &#8216;+&#8217;, and &#8216;D&#8217; means &#8216;-&#8216;, find the value of:<br>22 C 19 C 30 D 10 D 15 = ?<\/p>\n  <button data-correct=\"false\">a) 39<\/button>\n  <button data-correct=\"false\">b) 47<\/button>\n  <button data-correct=\"true\">c) 46<\/button>\n  <button data-correct=\"false\">d) 26<\/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 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Criteria<\/a><\/li>\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Mathematical Operations Reasoning Questions are a common and scoring topic in the Reasoning section of SSC, Railway and other competitive<\/p>\n","protected":false},"author":65,"featured_media":248602,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[555,5217,10231],"tags":[],"class_list":["post-248599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-railways-rrb","category-ssc-prep","category-ssc-railways","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mathematical Operation Questions PDF for SSC &amp; Railway, Attempt Quiz<\/title>\n<meta name=\"description\" content=\"Download Mathematical Operation Questions PDF with 200 practice questions, answers and a live quiz for SSC and Railway exam preparation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oliveboard.in\/blog\/mathematical-operation-questions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mathematical Operation Questions PDF for SSC &amp; 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