{"id":72825,"date":"2023-12-26T12:53:03","date_gmt":"2023-12-26T07:23:03","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=72825"},"modified":"2025-04-23T13:16:05","modified_gmt":"2025-04-23T07:46:05","slug":"data-sufficiency-practice-questions-answers-pdf","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/data-sufficiency-practice-questions-answers-pdf\/","title":{"rendered":"Data Sufficiency Practice Questions &#038; Answers- Important for RBI Assistant Mains"},"content":{"rendered":"\n<p>RBI Assistant Mains 2023 exam is scheduled for 31st Dec which is just around the corner. It&#8217;s time for the candidates to revise the already learned concepts and since only a few days are left, aspirants can practice questions from important topics. In this blog today we have come up with Data Sufficiency Practice Questions &amp; Answers PDF. Data Sufficiency is quite an important concept, however the best way to ace the concept and thus the section is to practice more and more questions on the same. Below we are providing a set of practice questions, answers along with detailed solutions. To begin with, let\u2019s first take a look at the RBI Assistant Mains exam pattern.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=10058\">RBI Assistant Mains Free Mock Test 2023<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RBI Assistant Mains Exam Pattern<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Sections&nbsp;<\/strong><\/td><td><strong>No. of Questions<\/strong><\/td><td><strong>Maximum Marks<\/strong><\/td><td><strong>Duration<\/strong><\/td><\/tr><tr><td>English Language<\/td><td>40<\/td><td>40<\/td><td>30 minutes<\/td><\/tr><tr><td>Quantitative Aptitude<\/td><td>40<\/td><td>40<\/td><td>30 minutes<\/td><\/tr><tr><td>Reasoning Ability<\/td><td>40<\/td><td>40<\/td><td>30 minutes<\/td><\/tr><tr><td>Computer Knowledge<\/td><td>40<\/td><td>40<\/td><td>20 minutes<\/td><\/tr><tr><td>General Awareness<\/td><td>40<\/td><td>40<\/td><td>25 minutes<\/td><\/tr><tr><td>Total<\/td><td>200<\/td><td>200<\/td><td>135 minutes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3 Data Sufficiency questions with solutions<\/strong> <\/h2>\n\n\n\n<p>Here are <strong>3 Data Sufficiency questions with solutions<\/strong> designed specifically for the <strong>RBI Assistant Mains Exam<\/strong>. These cover common types asked in Reasoning and Quantitative sections.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Question 1 (Reasoning \u2013 Blood Relation)<\/strong><\/h3>\n\n\n\n<p><strong>Q:<\/strong> How is A related to B?<br><strong>Statements:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>C is the brother of A.<\/li>\n\n\n\n<li>B is the mother of C.<\/li>\n<\/ol>\n\n\n\n<p><strong>Options:<\/strong><br>a) Statement 1 alone is sufficient<br>b) Statement 2 alone is sufficient<br>c) Both statements together are sufficient<br>d) Neither statement is sufficient<br>e) Either statement alone is sufficient<\/p>\n\n\n\n<p><strong>Solution:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Statement 1: C is A&#8217;s brother \u2192 No info about B<\/li>\n\n\n\n<li>Statement 2: B is C&#8217;s mother \u2192 No info about A<\/li>\n\n\n\n<li>Together: C is A\u2019s brother and B is C\u2019s mother \u2192 So B is also A\u2019s mother<\/li>\n<\/ul>\n\n\n\n<p><strong>Answer: c) Both statements together are sufficient<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Question 2 (Quant \u2013 Number Series)<\/strong><\/h3>\n\n\n\n<p><strong>Q:<\/strong> What is the 6th term in the number series?<br><strong>Statements:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>The first three terms of the series are 2, 4, and 8.<\/li>\n\n\n\n<li>The pattern of the series is multiplying by 2.<\/li>\n<\/ol>\n\n\n\n<p><strong>Options:<\/strong><br>a) Statement 1 alone is sufficient<br>b) Statement 2 alone is sufficient<br>c) Both statements together are sufficient<br>d) Neither statement is sufficient<br>e) Either statement alone is sufficient<\/p>\n\n\n\n<p><strong>Solution:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Statement 1: 2, 4, 8 \u2192 May be multiplying by 2 or adding powers (uncertain)<\/li>\n\n\n\n<li>Statement 2: Pattern is multiply by 2 \u2192 If first term is known, this is enough<\/li>\n\n\n\n<li>Together: First three terms and the rule \u2192 Clearly gives 6th term = 2 \u00d7 2 \u00d7 2 \u00d7 2 \u00d7 2 = 64<\/li>\n<\/ul>\n\n\n\n<p><strong>Answer: c) Both statements together are sufficient<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Question 3 (Quant \u2013 Time &amp; Work)<\/strong><\/h3>\n\n\n\n<p><strong>Q:<\/strong> In how many days can A complete the work alone?<br><strong>Statements:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>A and B together can complete the work in 10 days.<\/li>\n\n\n\n<li>B alone can complete the work in 15 days.<\/li>\n<\/ol>\n\n\n\n<p><strong>Options:<\/strong><br>a) Statement 1 alone is sufficient<br>b) Statement 2 alone is sufficient<br>c) Both statements together are sufficient<br>d) Neither statement is sufficient<br>e) Either statement alone is sufficient<\/p>\n\n\n\n<p><strong>Solution:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Statement 1: Combined work rate, but no individual rate for A<\/li>\n\n\n\n<li>Statement 2: B\u2019s rate alone, but nothing about A<\/li>\n\n\n\n<li>Together: Can calculate A&#8217;s work = 1\/10 \u2013 1\/15 = 1\/30 \u2192 A alone takes 30 days<\/li>\n<\/ul>\n\n\n\n<p><strong>Answer: c) Both statements together are sufficient<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Preparing for RBI Assistant Mains or any other mains exam? Checkout these Data Sufficiency Practice Questions &#038; Answers PDF<\/p>\n","protected":false},"author":2,"featured_media":72827,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-72825","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rbi-assistant"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Data Sufficiency Practice Questions &amp; Answers- Important for RBI Assistant Mains - Practicemock<\/title>\n<meta name=\"description\" content=\"Preparing for RBI Assistant Mains or any other mains exam? 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Checkout these Data Sufficiency Practice Questions & Answers PDF","_links":{"self":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/72825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/comments?post=72825"}],"version-history":[{"count":0,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/72825\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media\/72827"}],"wp:attachment":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media?parent=72825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/categories?post=72825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/tags?post=72825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}