{"id":251710,"date":"2026-09-16T12:47:34","date_gmt":"2026-09-16T07:17:34","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=251710"},"modified":"2026-09-16T12:47:35","modified_gmt":"2026-09-16T07:17:35","slug":"upsc-epfo-math-statistics-mental-ability-quiz","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-math-statistics-mental-ability-quiz\/","title":{"rendered":"UPSC EPFO Math, Statistics &amp; Mental Ability Quiz 2026, Download PDF"},"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\/upsc-epfo-math-statistics-mental-ability-quiz\/#Download_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\" >Download UPSC EPFO Math, Statistics &amp; Mental Ability Quiz<\/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\/upsc-epfo-math-statistics-mental-ability-quiz\/#Attempt_the_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\" >Attempt the UPSC EPFO Math, Statistics &amp; Mental Ability 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\/upsc-epfo-math-statistics-mental-ability-quiz\/#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\/upsc-epfo-math-statistics-mental-ability-quiz\/#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\/upsc-epfo-math-statistics-mental-ability-quiz\/#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\/upsc-epfo-math-statistics-mental-ability-quiz\/#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\/upsc-epfo-math-statistics-mental-ability-quiz\/#What_type_of_questions_are_asked_in_the_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\" >What type of questions are asked in the UPSC EPFO Math, Statistics &amp; Mental Ability Quiz?<\/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\/upsc-epfo-math-statistics-mental-ability-quiz\/#How_should_you_practise_UPSC_EPFO_Math_Statistics_Mental_Ability_questions\" >How should you practise UPSC EPFO Math, Statistics &amp; Mental Ability questions?<\/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\/upsc-epfo-math-statistics-mental-ability-quiz\/#Why_should_you_practise_UPSC_EPFO_Math_Statistics_Mental_Ability_questions_regularly\" >Why should you practise UPSC EPFO Math, Statistics &amp; Mental Ability questions regularly?<\/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\/upsc-epfo-math-statistics-mental-ability-quiz\/#What_is_the_UPSC_EPFO_APFC_exam_date_2026\" >What is the UPSC EPFO APFC exam date 2026?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-math-statistics-mental-ability-quiz\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>The <strong>UPSC EPFO Math, Statistics &amp; Mental Ability Quiz 2026<\/strong> is a useful practice resource for candidates preparing for the <strong>UPSC EPFO APFC Recruitment Test<\/strong>. The quiz includes exam-oriented questions from elementary mathematics, statistics and general mental ability. Regular practice can help candidates improve calculation speed, logical thinking, accuracy and question-solving skills. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-download-upsc-epfo-math-statistics-amp-mental-ability-quiz\"><span class=\"ez-toc-section\" id=\"Download_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\"><\/span>Download UPSC EPFO Math, Statistics &amp; Mental Ability Quiz <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Candidates can use the <strong>UPSC EPFO Math, Statistics &amp; Mental Ability Quiz PDF<\/strong> as a quick practice and revision resource. The PDF includes questions based on important concepts from the Elementary Mathematics, Statistics and Mental Ability sections. Candidates can first attempt the questions without checking the answers and then review the correct answers and explanations. Regular practice can help identify weak areas and improve overall performance.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Particulars<\/strong><\/td><td><strong>Link<\/strong><\/td><\/tr><tr><td>UPSC EPFO Math, Statistics &amp; Mental Ability Quiz PDF<\/td><td><a href=\"https:\/\/www.oliveboard.in\/upsc-epfo-prep-kit\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">Download Now<\/a><\/td><\/tr><tr><td>UPSC EPFO APFC Previous Year Papers<\/td><td><a href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-previous-year-question-papers\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">Download Now<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-attempt-the-upsc-epfo-math-statistics-amp-mental-ability-quiz\"><span class=\"ez-toc-section\" id=\"Attempt_the_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\"><\/span>Attempt the UPSC EPFO Math, Statistics &amp; Mental Ability Quiz<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Candidates can now attempt the <strong>UPSC EPFO Math, Statistics &amp; Mental Ability Quiz 2026<\/strong> to check their preparation level. The questions are designed around basic calculations, statistical concepts and logical reasoning topics relevant to the APFC Recruitment Test.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n\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> UPSC EPFO Math, Statistics &#038; Mental Ability 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. Evaluate: 48 \u00f7 6 \u00d7 5 + 7 \u2212 9.<\/p>\n  <button data-correct=\"true\">38<\/button>\n  <button data-correct=\"false\">40<\/button>\n  <button data-correct=\"false\">42<\/button>\n  <button data-correct=\"false\">34<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>2. What is the value of (3\/5 of 250) + (7\/10 of 120)?<\/p>\n  <button data-correct=\"false\">254<\/button>\n  <button data-correct=\"false\">244<\/button>\n  <button data-correct=\"false\">224<\/button>\n  <button data-correct=\"true\">234<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>3. Simplify: 2.5 \u00d7 1.2 + 4.8 \u00f7 0.6.<\/p>\n  <button data-correct=\"false\">10<\/button>\n  <button data-correct=\"true\">11<\/button>\n  <button data-correct=\"false\">13<\/button>\n  <button data-correct=\"false\">12<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>4. If x = 4, find the value of 3x\u00b2 \u2212 5x + 7.<\/p>\n  <button data-correct=\"true\">35<\/button>\n  <button data-correct=\"false\">39<\/button>\n  <button data-correct=\"false\">31<\/button>\n  <button data-correct=\"false\">43<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>5. Evaluate: (\u221a196 + \u221a81) \u00f7 \u221a25.<\/p>\n  <button data-correct=\"false\">24\/5<\/button>\n  <button data-correct=\"true\">23\/5<\/button>\n  <button data-correct=\"false\">21\/5<\/button>\n  <button data-correct=\"false\">5<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>6. The value of 5\u00b3 \u2212 3\u00b3 + 2\u2074 is:<\/p>\n  <button data-correct=\"true\">114<\/button>\n  <button data-correct=\"false\">118<\/button>\n  <button data-correct=\"false\">112<\/button>\n  <button data-correct=\"false\">108<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>7. Find the HCF of 84, 126 and 210.<\/p>\n  <button data-correct=\"false\">63<\/button>\n  <button data-correct=\"false\">28<\/button>\n  <button data-correct=\"false\">21<\/button>\n  <button data-correct=\"true\">42<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>8. Find the LCM of 18, 24 and 30.<\/p>\n  <button data-correct=\"true\">360<\/button>\n  <button data-correct=\"false\">720<\/button>\n  <button data-correct=\"false\">180<\/button>\n  <button data-correct=\"false\">240<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>9. Two numbers have HCF 12 and LCM 420. If one number is 60, the other number is:<\/p>\n  <button data-correct=\"true\">84<\/button>\n  <button data-correct=\"false\">72<\/button>\n  <button data-correct=\"false\">108<\/button>\n  <button data-correct=\"false\">96<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>10. What is the greatest number that divides 245 and 1029 leaving remainders 5 and 9 respectively?<\/p>\n  <button data-correct=\"false\">20<\/button>\n  <button data-correct=\"false\">30<\/button>\n  <button data-correct=\"false\">40<\/button>\n  <button data-correct=\"true\">60<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>11. Three bells ring at intervals of 12, 18 and 30 minutes. If they ring together at 9:00 AM, when will they next ring together?<\/p>\n  <button data-correct=\"true\">12:00 noon<\/button>\n  <button data-correct=\"false\">11:30 AM<\/button>\n  <button data-correct=\"false\">11:00 AM<\/button>\n  <button data-correct=\"false\">10:30 AM<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>12. A salary is increased by 20% and then decreased by 10%. What is the net percentage change?<\/p>\n  <button data-correct=\"false\">10% decrease<\/button>\n  <button data-correct=\"false\">10% increase<\/button>\n  <button data-correct=\"false\">8% decrease<\/button>\n  <button data-correct=\"true\">8% increase<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>13. If 35% of a number is 140, what is 60% of that number?<\/p>\n  <button data-correct=\"true\">240<\/button>\n  <button data-correct=\"false\">260<\/button>\n  <button data-correct=\"false\">210<\/button>\n  <button data-correct=\"false\">224<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>14. In an examination, a candidate scores 288 marks and falls short of the pass mark by 12 marks. If the pass mark is 40% of the total, the total marks are:<\/p>\n  <button data-correct=\"true\">750<\/button>\n  <button data-correct=\"false\">800<\/button>\n  <button data-correct=\"false\">720<\/button>\n  <button data-correct=\"false\">900<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>15. A town has a population of 50,000. It grows by 10% in the first year and by 8% in the second year. The population after two years is:<\/p>\n  <button data-correct=\"false\">60000<\/button>\n  <button data-correct=\"false\">59000<\/button>\n  <button data-correct=\"true\">59400<\/button>\n  <button data-correct=\"false\">59200<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>16. The price of an article is reduced from \u20b91,250 to \u20b91,075. What is the percentage reduction?<\/p>\n  <button data-correct=\"false\">16%<\/button>\n  <button data-correct=\"true\">14%<\/button>\n  <button data-correct=\"false\">15%<\/button>\n  <button data-correct=\"false\">12%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>17. If A is 25% more than B, then B is what percent less than A?<\/p>\n  <button data-correct=\"false\">25%<\/button>\n  <button data-correct=\"false\">18%<\/button>\n  <button data-correct=\"true\">20%<\/button>\n  <button data-correct=\"false\">22%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>18. The ratio of men to women in an office is 7:5. If there are 96 employees, how many are women?<\/p>\n  <button data-correct=\"false\">48<\/button>\n  <button data-correct=\"false\">35<\/button>\n  <button data-correct=\"true\">40<\/button>\n  <button data-correct=\"false\">42<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>19. If A:B = 3:4 and B:C = 5:6, then A:B:C is:<\/p>\n  <button data-correct=\"true\">15:20:24<\/button>\n  <button data-correct=\"false\">15:20:18<\/button>\n  <button data-correct=\"false\">12:20:24<\/button>\n  <button data-correct=\"false\">15:16:24<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>20. A sum of \u20b94,680 is divided among P, Q and R in the ratio 2:3:4. What is Q\u2019s share?<\/p>\n  <button data-correct=\"false\">\u20b92,080<\/button>\n  <button data-correct=\"false\">\u20b91,300<\/button>\n  <button data-correct=\"false\">\u20b91,040<\/button>\n  <button data-correct=\"true\">\u20b91,560<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>21. If 8 workers complete a task in 15 days, how many days will 12 equally efficient workers take, assuming work is inversely proportional to the number of workers?<\/p>\n  <button data-correct=\"false\">8<\/button>\n  <button data-correct=\"false\">12<\/button>\n  <button data-correct=\"false\">18<\/button>\n  <button data-correct=\"true\">10<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>22. The fourth proportional to 6, 9 and 15 is:<\/p>\n  <button data-correct=\"false\">24<\/button>\n  <button data-correct=\"false\">21<\/button>\n  <button data-correct=\"true\">22.5<\/button>\n  <button data-correct=\"false\">20<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>23. In what ratio should rice costing \u20b940\/kg be mixed with rice costing \u20b952\/kg so that the mixture costs \u20b946\/kg?<\/p>\n  <button data-correct=\"true\">1:1<\/button>\n  <button data-correct=\"false\">2:1<\/button>\n  <button data-correct=\"false\">3:2<\/button>\n  <button data-correct=\"false\">1:2<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>24. A vessel contains 40 litres of milk. 10 litres are removed and replaced with water. What fraction of the mixture is milk?<\/p>\n  <button data-correct=\"false\">4\/5<\/button>\n  <button data-correct=\"false\">7\/8<\/button>\n  <button data-correct=\"true\">3\/4<\/button>\n  <button data-correct=\"false\">2\/3<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>25. A 30-litre solution contains acid and water in the ratio 2:3. How many litres of acid must be added to make the ratio 1:1?<\/p>\n  <button data-correct=\"false\">4<\/button>\n  <button data-correct=\"true\">6<\/button>\n  <button data-correct=\"false\">10<\/button>\n  <button data-correct=\"false\">8<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>26. Tea worth \u20b9300\/kg is mixed with tea worth \u20b9420\/kg in the ratio 3:2. What is the cost per kg of the mixture?<\/p>\n  <button data-correct=\"false\">\u20b9352<\/button>\n  <button data-correct=\"false\">\u20b9360<\/button>\n  <button data-correct=\"true\">\u20b9348<\/button>\n  <button data-correct=\"false\">\u20b9336<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>27. An article is bought for \u20b9800 and sold for \u20b9920. The profit percentage is:<\/p>\n  <button data-correct=\"true\">15%<\/button>\n  <button data-correct=\"false\">18%<\/button>\n  <button data-correct=\"false\">12%<\/button>\n  <button data-correct=\"false\">14%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>28. A shopkeeper marks an item 25% above cost price and gives a 10% discount on the marked price. His profit percentage is:<\/p>\n  <button data-correct=\"false\">15%<\/button>\n  <button data-correct=\"false\">10%<\/button>\n  <button data-correct=\"true\">12.5%<\/button>\n  <button data-correct=\"false\">17.5%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>29. A trader sells an article at a 10% loss for \u20b91,080. What was its cost price?<\/p>\n  <button data-correct=\"true\">\u20b91,200<\/button>\n  <button data-correct=\"false\">\u20b91,188<\/button>\n  <button data-correct=\"false\">\u20b91,250<\/button>\n  <button data-correct=\"false\">\u20b91,300<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>30. Two articles are sold for \u20b9990 each. On one there is a 10% gain and on the other a 10% loss. What is the overall result?<\/p>\n  <button data-correct=\"false\">1% gain<\/button>\n  <button data-correct=\"false\">No profit, no loss<\/button>\n  <button data-correct=\"true\">1% loss<\/button>\n  <button data-correct=\"false\">2% loss<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>31. A dishonest dealer claims to sell at cost price but uses a 900 g weight for 1 kg. His gain percentage is:<\/p>\n  <button data-correct=\"false\">9 1\/11%<\/button>\n  <button data-correct=\"true\">11 1\/9%<\/button>\n  <button data-correct=\"false\">10%<\/button>\n  <button data-correct=\"false\">12.5%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>32. Find the simple interest on \u20b95,000 at 8% per annum for 3 years.<\/p>\n  <button data-correct=\"false\">\u20b91,000<\/button>\n  <button data-correct=\"true\">\u20b91,200<\/button>\n  <button data-correct=\"false\">\u20b91,300<\/button>\n  <button data-correct=\"false\">\u20b91,250<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>33. The amount on \u20b910,000 at 10% compound interest per annum for 2 years is:<\/p>\n  <button data-correct=\"false\">\u20b912,500<\/button>\n  <button data-correct=\"false\">\u20b912,000<\/button>\n  <button data-correct=\"true\">\u20b912,100<\/button>\n  <button data-correct=\"false\">\u20b912,200<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>34. The difference between compound interest and simple interest on \u20b98,000 at 5% per annum for 2 years is:<\/p>\n  <button data-correct=\"false\">\u20b910<\/button>\n  <button data-correct=\"true\">\u20b920<\/button>\n  <button data-correct=\"false\">\u20b925<\/button>\n  <button data-correct=\"false\">\u20b940<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>35. At what simple interest rate will \u20b96,000 amount to \u20b97,440 in 4 years?<\/p>\n  <button data-correct=\"false\">8%<\/button>\n  <button data-correct=\"true\">6%<\/button>\n  <button data-correct=\"false\">7%<\/button>\n  <button data-correct=\"false\">5%<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>36. A sum doubles itself in 8 years at simple interest. In how many years will it become three times itself at the same rate?<\/p>\n  <button data-correct=\"true\">16<\/button>\n  <button data-correct=\"false\">12<\/button>\n  <button data-correct=\"false\">24<\/button>\n  <button data-correct=\"false\">20<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>37. The average of 8 numbers is 24. If one number 18 is replaced by 34, the new average is:<\/p>\n  <button data-correct=\"true\">26<\/button>\n  <button data-correct=\"false\">25<\/button>\n  <button data-correct=\"false\">28<\/button>\n  <button data-correct=\"false\">27<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>38. The average age of 20 employees is 32 years. If the manager aged 52 years is included, the new average age is:<\/p>\n  <button data-correct=\"false\">34 years<\/button>\n  <button data-correct=\"true\">32 20\/21 years<\/button>\n  <button data-correct=\"false\">32 10\/21 years<\/button>\n  <button data-correct=\"false\">33 years<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>39. The average of five consecutive odd numbers is 37. The largest number is:<\/p>\n  <button data-correct=\"false\">43<\/button>\n  <button data-correct=\"true\">41<\/button>\n  <button data-correct=\"false\">45<\/button>\n  <button data-correct=\"false\">39<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>40. A batsman has an average of 48 runs after 25 innings. How many runs must he score in the 26th innings to raise the average to 50?<\/p>\n  <button data-correct=\"false\">102<\/button>\n  <button data-correct=\"false\">98<\/button>\n  <button data-correct=\"false\">96<\/button>\n  <button data-correct=\"true\">100<\/button>\n<\/div>\n\n\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 class=\"ez-toc-section-end\"><\/span><\/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               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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><span class=\"ez-toc-section\" id=\"Forgot_Password\"><\/span>Forgot Password<span class=\"ez-toc-section-end\"><\/span><\/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\"><span class=\"ez-toc-section\" id=\"i\"><\/span>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n                    <p id=\"fpwd-success-msg-text\">&nbsp;<\/p>\n                    <div class=\"login-btn\">\n                        <button type=\"button\" class=\"btn btn-md btn-tblue modal-obls-close\">Ok<\/button>\n                    <\/div>\n\n                <\/div>\n            <\/div><!-- success msg -->\n\n        <\/div>\n        <button class=\"modal-close is-large modal-obls-close\" aria-label=\"close\"><\/button>\n    <\/div>\n\n<script src=\"https:\/\/s3-ap-southeast-1.amazonaws.com\/sg2.oliveboard.in\/static\/js\/jquery.js\"><\/script>\n\n<script>\nvar boxurl = window.location.href + '?log=1';\n\nfunction getUrlParam(name, defaultValue) {\n    const params = new URLSearchParams(window.location.search);\n    return params.has(name) ? params.get(name) : defaultValue;\n}\n\nvar l_log = getUrlParam('log', 0);\n<\/script>\n<script src=\"https:\/\/www.oliveboard.in\/js\/coursecommon.js?v=12\"><\/script>\n\n\n<script>\n(() => {\n  const quizContainer = document.getElementById('quiz-1');\n  const STORAGE_KEY = 'quiz_1_state';\n  let score = 0;\n  let attempted = 0;\n  let correct = 0;\n  let wrong = 0;\n\n  const questions = quizContainer.querySelectorAll(\".question\");\n  const total = questions.length;\n\n  function loadState() {\n    try { return JSON.parse(sessionStorage.getItem(STORAGE_KEY) || '{}'); }\n    catch { return {}; }\n  }\n\n  function saveState(data) {\n    sessionStorage.setItem(STORAGE_KEY, JSON.stringify(data));\n  }\n\n  function updateUI() {\n    const unattempted = total - attempted;\n    quizContainer.querySelector('[data-count=\"attempted\"]').textContent = attempted;\n    quizContainer.querySelector('[data-count=\"correct\"]').textContent = correct;\n    quizContainer.querySelector('[data-count=\"wrong\"]').textContent = wrong;\n    quizContainer.querySelector('[data-count=\"unattempted\"]').textContent = unattempted;\n    quizContainer.querySelector('[data-summary=\"attempted\"]').style.width = (attempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"correct\"]').style.width = (correct \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"wrong\"]').style.width = (wrong \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-summary=\"unattempted\"]').style.width = (unattempted \/ total) * 100 + \"%\";\n    quizContainer.querySelector('[data-score]').textContent = score.toFixed(2);\n\n    \/\/ Live score update in sticky header\n    document.getElementById('quiz-1-score-value').textContent = score.toFixed(2);\n  }\n\n  function restoreQuestion(q, chosenIndex, wasCorrect) {\n    q.dataset.answered = \"true\";\n    const buttons = q.querySelectorAll(\"button\");\n    buttons.forEach(b => b.classList.add(\"locked\"));\n    if (wasCorrect) {\n      buttons[chosenIndex].classList.add(\"correct\");\n    } else {\n      buttons[chosenIndex].classList.add(\"wrong\");\n      q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n    }\n  }\n\n  \/\/ Restore saved answers on page load\n  const savedAnswers = loadState();\nquestions.forEach((q, qIndex) => {\n    const saved = savedAnswers[qIndex];\n    if (saved !== undefined) {\n      attempted++;\n      if (saved.correct) { correct++; }\n      else { wrong++; }\n      restoreQuestion(q, saved.chosenIndex, saved.correct);\n    }\n  });\n  score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n  updateUI();\n\n  \/\/ Attach click handlers\n  questions.forEach((q, qIndex) => {\n    q.querySelectorAll(\"button\").forEach((btn, btnIndex) => {\n      btn.addEventListener(\"click\", () => {\n        if (q.dataset.answered === \"true\") return;\n        q.dataset.answered = \"true\";\n        attempted++;\n\n        if (attempted > 9 && l_log == 0) {\n          $('#modal-signup').addClass('is-active');\n        }\n\n        q.querySelectorAll(\"button\").forEach(b => b.classList.add(\"locked\"));\n        const isCorrect = btn.dataset.correct === \"true\";\n\n if (isCorrect) {\n          btn.classList.add(\"correct\");\n          correct++;\n        } else {\n          btn.classList.add(\"wrong\");\n          wrong++;\n          q.querySelector(\"[data-correct='true']\").classList.add(\"correct\");\n        }\n        score = parseFloat((correct * 1 - wrong * 0.33).toFixed(2));\n\n        savedAnswers[qIndex] = { chosenIndex: btnIndex, correct: isCorrect };\n        saveState(savedAnswers);\n        updateUI();\n      });\n    });\n  });\n\n  updateUI();\n})();\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-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\/upsc-epfo-apfc-mock-test\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt A Free UPSC EPFO APFC Mock Test Today!<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-type-of-questions-are-asked-in-the-upsc-epfo-math-statistics-amp-mental-ability-quiz\"><span class=\"ez-toc-section\" id=\"What_type_of_questions_are_asked_in_the_UPSC_EPFO_Math_Statistics_Mental_Ability_Quiz\"><\/span>What type of questions are asked in the UPSC EPFO Math, Statistics &amp; Mental Ability Quiz?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The quiz covers questions from three broad areas <strong>Elementary Mathematics, Statistics and General Mental Ability<\/strong>. Mathematics questions focus on calculations and basic arithmetic, while Statistics questions test understanding of concepts such as mean, median, mode, dispersion and sampling. Mental Ability questions cover logical thinking through series, coding, relationships, directions, ranking and other reasoning-based questions. Practising a mix of these questions can help candidates become comfortable with different question types.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Area<\/strong><\/td><td><strong>Questions may include<\/strong><\/td><\/tr><tr><td>Elementary Mathematics<\/td><td>Simplification, percentage, ratio, average, profit and loss, interest, time and work, time and distance<\/td><\/tr><tr><td>Arithmetic<\/td><td>LCM, HCF, mixture and allegation, pipes and cisterns, boats and streams<\/td><\/tr><tr><td>Mensuration<\/td><td>Area, volume and basic 2D and 3D figures<\/td><\/tr><tr><td>Data Interpretation<\/td><td>Tables, charts and basic data-based questions<\/td><\/tr><tr><td>Probability<\/td><td>Basic probability concepts and applications<\/td><\/tr><tr><td>Statistics<\/td><td>Mean, median, mode, standard deviation, dispersion and sampling<\/td><\/tr><tr><td>Mental Ability<\/td><td>Series, coding-decoding, syllogism, analogy and logical relationships<\/td><\/tr><tr><td>Reasoning<\/td><td>Directions, ranking, blood relations, clocks and calendars<\/td><\/tr><tr><td>Visual Reasoning<\/td><td>Dice, Venn diagrams, counting figures, cubes and cuboids<\/td><\/tr><\/tbody><\/table><\/figure>\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\/upsc-epfo-apfc-study-plan\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">Check out the UPSC EPFO Study Plan<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-should-you-practise-upsc-epfo-math-statistics-amp-mental-ability-questions\"><span class=\"ez-toc-section\" id=\"How_should_you_practise_UPSC_EPFO_Math_Statistics_Mental_Ability_questions\"><\/span>How should you practise UPSC EPFO Math, Statistics &amp; Mental Ability questions?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Regular question practice is important for improving performance in this section. Candidates should first focus on understanding the basic method used to solve a question and then work on improving speed. Calculation-based questions should be practised regularly, while statistics and mental ability questions should be reviewed carefully after every attempt. Keeping track of repeated mistakes can make revision more focused and effective.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Practise calculation-based questions regularly<\/li>\n\n\n\n<li>Revise important mathematical concepts<\/li>\n\n\n\n<li>Solve statistics questions to understand basic measures<\/li>\n\n\n\n<li>Practise series, coding and logical reasoning questions<\/li>\n\n\n\n<li>Attempt questions within a fixed time<\/li>\n\n\n\n<li>Check the explanation after every attempt<\/li>\n\n\n\n<li>Maintain a list of frequently made mistakes<\/li>\n\n\n\n<li>Reattempt questions that were answered incorrectly<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-should-you-practise-upsc-epfo-math-statistics-amp-mental-ability-questions-regularly\"><span class=\"ez-toc-section\" id=\"Why_should_you_practise_UPSC_EPFO_Math_Statistics_Mental_Ability_questions_regularly\"><\/span>Why should you practise UPSC EPFO Math, Statistics &amp; Mental Ability questions regularly?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Regular practice helps candidates become familiar with different question patterns and reduces the time spent understanding basic concepts during the exam. It also helps improve calculation accuracy and logical thinking. Candidates should combine quiz practice with concept revision and previous year question practice. Repeatedly solving questions from different areas can also help build confidence for the Recruitment Test.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Improves calculation speed<\/li>\n\n\n\n<li>Builds accuracy through repeated practice<\/li>\n\n\n\n<li>Strengthens basic mathematical concepts<\/li>\n\n\n\n<li>Improves logical and analytical thinking<\/li>\n\n\n\n<li>Helps identify weak topics<\/li>\n\n\n\n<li>Supports quick revision before the exam<\/li>\n\n\n\n<li>Improves time management during the test<\/li>\n<\/ul>\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\/upsc-epfo-prep-kit\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">Download the UPSC EPFO Prep Kit<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-upsc-epfo-apfc-exam-date-2026\"><span class=\"ez-toc-section\" id=\"What_is_the_UPSC_EPFO_APFC_exam_date_2026\"><\/span>What is the UPSC EPFO APFC exam date 2026?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The <a href=\"https:\/\/www.oliveboard.in\/upsc-epfo-apfc-exam-date\/?ref=contac-upsc-epfo-msma-pq\" target=\"_blank\" rel=\"noreferrer noopener\">UPSC EPFO APFC Recruitment Test 2026<\/a> is scheduled to be conducted on 20 December 2026 in offline pen-and-paper mode. The Recruitment Test carries 300 marks and has a duration of 2 hours, with one-third negative marking for each incorrect answer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1789541312038\"><strong class=\"schema-faq-question\">1. What topics are covered in the UPSC EPFO Math, Statistics &amp; Mental Ability Quiz?<\/strong> <p class=\"schema-faq-answer\">The quiz covers elementary mathematics, statistics and general mental ability, including calculation, statistical and reasoning-based questions.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1789541313113\"><strong class=\"schema-faq-question\">2. Is Mathematics important for the UPSC EPFO APFC exam?<\/strong> <p class=\"schema-faq-answer\">Yes, candidates should practise basic mathematics regularly to improve calculation accuracy and speed.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1789541313693\"><strong class=\"schema-faq-question\">3. <strong>What topics are covered in General Mental Ability?<\/strong><\/strong> <p class=\"schema-faq-answer\">The quiz includes areas such as series, coding-decoding, directions, ranking, blood relations, analogy, clocks, calendars and visual reasoning.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1789541314266\"><strong class=\"schema-faq-question\">4. How can I improve my Mental Ability preparation?<\/strong> <p class=\"schema-faq-answer\">Practise different reasoning question types regularly and focus on understanding the logic used to reach the answer.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1789541314904\"><strong class=\"schema-faq-question\">5. Is the UPSC EPFO Math, Statistics &amp; Mental Ability Quiz useful for revision?<\/strong> <p class=\"schema-faq-answer\">Yes, candidates can use the quiz and PDF to revise important concepts and practise questions before the examination.<\/p> <\/div> <\/div>\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\/blog\/upsc-epfo-math-statistics-mental-ability-quiz\/\">UPSC EPFO Math, Statistics &amp; Mental Ability Quiz 2026, Download PDF<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-english-practice-quiz\/\">UPSC EPFO General English Practice Quiz 2026, Download Free PDF<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-quiz-on-development-issues\/\">UPSC EPFO Developmental Issues and Present Trends in Indian Economy Quiz<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-current-events-practice-quiz\/\">UPSC EPFO Current Events of National and International Importance Quiz<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-elementary-math-and-mental-ability-syllabus\/\">UPSC EPFO Elementary Math, Statistics &amp; Mental Ability Syllabus<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/upsc-epfo-english-syllabus\/\">UPSC EPFO General English Syllabus 2026, Check Details<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The UPSC EPFO Math, Statistics &amp; Mental Ability Quiz 2026 is a useful practice resource for candidates preparing for the<\/p>\n","protected":false},"author":58,"featured_media":251712,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10321],"tags":[],"class_list":["post-251710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-upsc-epfo","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>UPSC EPFO Math, Statistics &amp; 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