{"id":64224,"date":"2023-12-13T15:16:34","date_gmt":"2023-12-13T09:46:34","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=64224"},"modified":"2025-11-26T11:09:51","modified_gmt":"2025-11-26T05:39:51","slug":"number-series-quant-practice-questions-with-solutions","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/","title":{"rendered":"Number Series Quant Practice Questions with Detailed Solutions"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Question 1:<\/strong>&nbsp;The following numbers form a series followed by a (?). Find the odd one out and also find that what will come<\/p>\n\n\n\n<p>in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>324, 372, 437, 517, 620, 738, 883, ?<\/p>\n\n\n\n<p>A) 437, 1052<\/p>\n\n\n\n<p>B) 517, 1051<\/p>\n\n\n\n<p>C) 620, 1051<\/p>\n\n\n\n<p>D) 738, 1054<\/p>\n\n\n\n<p>E) 620, 1049<\/p>\n\n\n\n<p><strong>Question 2:<\/strong>&nbsp;Given below are two series I and II. In the 1<sup>st<\/sup>&nbsp;series find the odd one out and take the correct number of that series as 1<sup>st<\/sup>&nbsp;term of 2<sup>nd<\/sup>&nbsp;series and then find the value of m.<\/p>\n\n\n\n<p>I. 4, 5, 12, 39, 158, 805<\/p>\n\n\n\n<p>II. _, _, _, _, m<\/p>\n\n\n\n<p>A) 3724<\/p>\n\n\n\n<p>B) 3812<\/p>\n\n\n\n<p>C) 3904<\/p>\n\n\n\n<p>D) 4034<\/p>\n\n\n\n<p>E) None of these<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>Question 3:<\/strong>&nbsp;There are two series given below. Series I has one wrong term. Find the wrong term of Series I, take it as 1st term of the Series II and then find its 10<sup>th<\/sup>&nbsp;term of that series following the same pattern as followed in series I.<\/p>\n\n\n\n<p>Series I: 632, 695, 596, 739, 540, 799<\/p>\n\n\n\n<p>Series II: &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.10<sup>th<\/sup>&nbsp;term.<\/p>\n\n\n\n<p>A) 40<\/p>\n\n\n\n<p>B) 875<\/p>\n\n\n\n<p>C) -543<\/p>\n\n\n\n<p>D) 120<\/p>\n\n\n\n<p>E) -471<\/p>\n\n\n\n<p><strong>Question 4:<\/strong>&nbsp;A series is 58, 87, 174, 435, 1305<\/p>\n\n\n\n<p>If another series 16, __, __, __, __, m follows the same pattern as the given number series, then find the value of m.<\/p>\n\n\n\n<p>A) 1120<\/p>\n\n\n\n<p>B) 1260<\/p>\n\n\n\n<p>C) 1040<\/p>\n\n\n\n<p>D) 1320<\/p>\n\n\n\n<p>E) 1180<\/p>\n\n\n\n<p><strong>Question 5:<\/strong>&nbsp;In the given series, what will come in place of question mark (?) and also find the wrong term of the same series, as the series contains one wrong term. The options are in the sequence of (X, ?), where X is the wrong number of the series and (?) is the missing number of the correct series.<\/p>\n\n\n\n<p>57, 73, 98, 132, 183, 247, ?<\/p>\n\n\n\n<p>A) 73, 349<\/p>\n\n\n\n<p>B) 132, 328<\/p>\n\n\n\n<p>C) 98, 367<\/p>\n\n\n\n<p>D) 183, 402<\/p>\n\n\n\n<p>E) 183, 252<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>Directions (6 \u2013 8):<\/strong>&nbsp;Answer the questions based on the information given below.<\/p>\n\n\n\n<p>Find the values of (a) and (b) in the given series and answer the questions that follow:<\/p>\n\n\n\n<p>(a), (b), 102, 104, 107, 113, 128, 173<\/p>\n\n\n\n<p><strong>Question 6:<\/strong>&nbsp;A new series is formed having \u2018b\u2019 as the first term. The 2<sup>nd<\/sup>&nbsp;term of the series is (b + 2<sup>2<\/sup>), 3<sup>rd<\/sup>&nbsp;term of the series is (b + 3<sup>3<\/sup>) and 4<sup>th<\/sup>&nbsp;term of the series is (b + 4<sup>4<\/sup>) and so on. Find the 5<sup>th<\/sup>&nbsp;term of the series.<\/p>\n\n\n\n<p>A) 98 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>B) 99 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>C) 100 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>D) 101 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>E) 102 + 5<sup>5<\/sup><\/p>\n\n\n\n<p><strong>Question 7:<\/strong>&nbsp;Let 2a = x. What is the difference between \u2018x\u2019 and 5<sup>th<\/sup>&nbsp;term of the given series.<\/p>\n\n\n\n<p>A) 64<\/p>\n\n\n\n<p>B) 88<\/p>\n\n\n\n<p>C) 90<\/p>\n\n\n\n<p>D) 79<\/p>\n\n\n\n<p>E) 85<\/p>\n\n\n\n<p><strong>Question 8:<\/strong>&nbsp;Let the next term of the given series be m, then \u2018m\u2019 is approximately how much percent more than \u2018a\u2019?<\/p>\n\n\n\n<p>A) 344%<\/p>\n\n\n\n<p>B) 272%<\/p>\n\n\n\n<p>C) 244%<\/p>\n\n\n\n<p>D) 374%<\/p>\n\n\n\n<p>E) 144%<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>Question 9:<\/strong>&nbsp;The following numbers form a series. Find the odd one out.<\/p>\n\n\n\n<p>24, 36, 84, 284, 1160, 5828<\/p>\n\n\n\n<p>A) 36<\/p>\n\n\n\n<p>B) 1160<\/p>\n\n\n\n<p>C) 5828<\/p>\n\n\n\n<p>D) 84<\/p>\n\n\n\n<p>E) 284<\/p>\n\n\n\n<p><strong>Question 10:<\/strong>&nbsp;The following numbers form a series. Find the odd one out.<\/p>\n\n\n\n<p>124, 180, 252, 308, 380, 416<\/p>\n\n\n\n<p>A) 180<\/p>\n\n\n\n<p>B) 416<\/p>\n\n\n\n<p>C) 308<\/p>\n\n\n\n<p>D) 380<\/p>\n\n\n\n<p>E) 124<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>1:<\/strong>&nbsp;\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u090f\u0915 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u091c\u093f\u0938\u0915\u0947 \u092c\u093e\u0926 (?) \u0939\u0948|\u0935\u093f\u0937\u092e \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u0915\u0930\u0947\u0902 \u0914\u0930 \u092f\u0939 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0928\u094d\u0939 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>324, 372, 437, 517, 620, 738, 883, ?<\/p>\n\n\n\n<p>A) 437, 1052<\/p>\n\n\n\n<p>B) 517, 1051<\/p>\n\n\n\n<p>C) 620, 1051<\/p>\n\n\n\n<p>D) 738, 1054<\/p>\n\n\n\n<p>E) 620, 1049<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>2:<\/strong>&nbsp;\u0928\u0940\u091a\u0947 \u0926\u094b \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e\u090f\u0902 \u0926\u0940 \u0917\u0908 \u0939\u0948\u0902 I \u0914\u0930 II|\u092a\u0939\u0932\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u0935\u093f\u0937\u092e \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0909\u0938 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0940 \u0938\u0939\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u0926\u0942\u0938\u0930\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0947 \u092a\u0939\u0932\u0947 \u092a\u0926 \u0915\u094b \u092e\u093e\u0928\u0915\u0930 m \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902|<\/p>\n\n\n\n<p>I. 4, 5, 12, 39, 158, 805<\/p>\n\n\n\n<p>II. _, _, _, _, m<\/p>\n\n\n\n<p>A) 3724<\/p>\n\n\n\n<p>B) 3812<\/p>\n\n\n\n<p>C) 3904<\/p>\n\n\n\n<p>D) 4034<\/p>\n\n\n\n<p>E) \u0907\u0928\u092e\u0947 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>3:<\/strong>&nbsp;\u0928\u0940\u091a\u0947 \u0926\u094b \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0926\u093f\u090f \u0917\u090f \u0939\u0948\u0902|\u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e I \u092e\u0947\u0902 \u090f\u0915 \u0917\u0932\u0924 \u092a\u0926 \u0939\u0948|\u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e I \u0915\u093e \u0917\u0932\u0924 \u092a\u0926 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902, \u0914\u0930 \u0909\u0938\u0947 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e II \u0915\u0947 \u092a\u0939\u0932\u0947 \u092a\u0926 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0932\u0947\u0928\u093e \u0939\u0948 \u0914\u0930 \u092b\u093f\u0930 \u0909\u0938 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0926\u0938\u0935\u093e\u0902 \u092a\u0926 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902 \u0914\u0930 \u092f\u0939 \u0909\u0938\u0940 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u093e \u0905\u0928\u0941\u0938\u0930\u0923 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u093f\u0938 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u093e \u0905\u0928\u0941\u0938\u0930\u0923 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e I \u0915\u0930\u0924\u093e \u0939\u0948|<\/p>\n\n\n\n<p>\u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e I: 632, 695, 596, 739, 540, 799<\/p>\n\n\n\n<p>\u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e II: &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.10<sup>th<\/sup>&nbsp;term.<\/p>\n\n\n\n<p>A) 40<\/p>\n\n\n\n<p>B) 875<\/p>\n\n\n\n<p>C) -543<\/p>\n\n\n\n<p>D) 120<\/p>\n\n\n\n<p>E) -471<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>4:<\/strong>&nbsp;\u090f\u0915 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0939\u0948 58, 87, 174, 435, 1305<\/p>\n\n\n\n<p>\u092f\u0926\u093f \u0905\u0928\u094d\u092f \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e 16, __, __, __, __, m \u0939\u0948 \u091c\u094b \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0947 \u0938\u092e\u093e\u0928 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u093e \u0905\u0928\u0941\u0938\u0930\u0923 \u0915\u0930\u0924\u093e \u0939\u0948 \u0924\u094b m \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902|<\/p>\n\n\n\n<p>A) 1120<\/p>\n\n\n\n<p>B) 1260<\/p>\n\n\n\n<p>C) 1040<\/p>\n\n\n\n<p>D) 1320<\/p>\n\n\n\n<p>E) 1180<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>5:<\/strong>&nbsp;\u0926\u093f\u090f \u0917\u090f \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902, \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0928\u094d\u0939 \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e \u0914\u0930 \u0938\u093e\u0925 \u0939\u0940 \u0907\u0938\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0917\u0932\u0924 \u092a\u0926 \u092d\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u090f\u0915 \u092a\u0926 \u0917\u0932\u0924 \u0939\u0948|\u0935\u093f\u0915\u0932\u094d\u092a (X, ?) \u0915\u0947 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0939\u0948, \u091c\u0939\u093e\u0901 X \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0917\u0932\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u0939\u0948 \u0914\u0930 (?) \u0938\u0939\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0932\u0941\u092a\u094d\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u0939\u0948|<\/p>\n\n\n\n<p>57, 73, 98, 132, 183, 247, ?<\/p>\n\n\n\n<p>A) 73, 349<\/p>\n\n\n\n<p>B) 132, 328<\/p>\n\n\n\n<p>C) 98, 367<\/p>\n\n\n\n<p>D) 183, 402<\/p>\n\n\n\n<p>E) 183, 252<\/p>\n\n\n\n<p><strong>\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/strong><strong>&nbsp;(6 \u2013 8)<\/strong>: \u0928\u0940\u091a\u0947 \u0926\u0940 \u0917\u0908 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930 \u0926\u0947\u0902\u0964<\/p>\n\n\n\n<p>\u0926\u0940 \u0917\u0908 \u0936\u094d\u0930\u0902\u0916\u0932\u093e \u092e\u0947\u0902 (a) \u0914\u0930 (b) \u0915\u0947 \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0926\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930 \u0926\u0947\u0902:<\/p>\n\n\n\n<p>(a), (b), 102, 104, 107, 113, 128, 173<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>6:<\/strong>&nbsp;\u092a\u0939\u0932\u0947 \u092a\u0926 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 &#8216;b&#8217; \u0935\u093e\u0932\u0940 \u090f\u0915 \u0928\u0908 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092c\u0928\u093e\u0908 \u0917\u0908 \u0939\u0948\u0964 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0926\u0942\u0938\u0930\u093e \u092a\u0926 (b + 2<sup>2<\/sup>) \u0939\u0948, \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u0924\u0940\u0938\u0930\u093e \u092a\u0926 (b + 3<sup>3<\/sup>) \u0939\u0948 \u0914\u0930 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e \u091a\u094c\u0925\u093e \u092a\u0926 (b + 4<sup>4<\/sup>) \u0939\u0948 \u0914\u0930 \u0907\u0938\u0940 \u0924\u0930\u0939 \u0906\u0917\u0947 \u092d\u0940\u0964 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u093e 5\u0935\u093e\u0901 \u092a\u0926 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0947\u0902\u0964<\/p>\n\n\n\n<p>A) 98 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>B) 99 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>C) 100 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>D) 101 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>E) 102 + 5<sup>5<\/sup><\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>7:<\/strong>&nbsp;\u092e\u093e\u0928\u093e 2a = x \u0939\u0948, &#8216;x&#8217; \u0914\u0930 \u0926\u0940 \u0917\u0908 \u0936\u094d\u0930\u0902\u0916\u0932\u093e \u0915\u0947 5\u0935\u0947\u0902 \u092a\u0926 \u0915\u0947 \u092c\u0940\u091a \u0915\u093e \u0905\u0902\u0924\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n\n\n\n<p>A) 64<\/p>\n\n\n\n<p>B) 88<\/p>\n\n\n\n<p>C) 90<\/p>\n\n\n\n<p>D) 79<\/p>\n\n\n\n<p>E) 85<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>8:<\/strong>&nbsp;\u092e\u093e\u0928 \u0932\u0947\u0902 \u0926\u0940 \u0917\u0908 \u0936\u094d\u0930\u0902\u0916\u0932\u093e \u0915\u093e \u0905\u0917\u0932\u093e \u092a\u0926 m \u0939\u0948, \u0924\u094b &#8216;m&#8217;, &#8216;a&#8217; \u0938\u0947 \u0932\u0917\u092d\u0917 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0905\u0927\u093f\u0915 \u0939\u0948?<\/p>\n\n\n\n<p>A) 344%<\/p>\n\n\n\n<p>B) 272%<\/p>\n\n\n\n<p>C) 244%<\/p>\n\n\n\n<p>D) 374%<\/p>\n\n\n\n<p>E) 144%<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>9:<\/strong>&nbsp;\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u0938\u0947 \u0935\u093f\u0937\u092e \u0915\u094b \u0916\u094b\u091c\u0947\u0902\u0964<\/p>\n\n\n\n<p>24, 36, 84, 284, 1160, 5828<\/p>\n\n\n\n<p>A) 36<\/p>\n\n\n\n<p>B) 1160<\/p>\n\n\n\n<p>C) 5828<\/p>\n\n\n\n<p>D) 84<\/p>\n\n\n\n<p>E) 284<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 <\/strong><strong>10:<\/strong>&nbsp;\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u0940 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u0938\u0947 \u0935\u093f\u0937\u092e \u0915\u094b \u0916\u094b\u091c\u0947\u0902\u0964<\/p>\n\n\n\n<p>124, 180, 252, 308, 380, 416<\/p>\n\n\n\n<p>A) 180<\/p>\n\n\n\n<p>B) 416<\/p>\n\n\n\n<p>C) 308<\/p>\n\n\n\n<p>D) 380<\/p>\n\n\n\n<p>E) 124<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>ANSWER KEYS and SOLUTIONS:<\/strong><strong><\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>1) &#8211; C)<\/td><td>2) &#8211; C)<\/td><td>3) &#8211; B)<\/td><td>4) &#8211; B)<\/td><td>5) &#8211; B)<\/td><td>6) &#8211; C)<\/td><\/tr><tr><td>7) &#8211; E)<\/td><td>8) &#8211; C)<\/td><td>9) &#8211; D)<\/td><td>10) &#8211; B)<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Solution 1: C)<\/strong><\/p>\n\n\n\n<p>324 + 7<sup>2&nbsp;<\/sup>\u2013 1 = 372<\/p>\n\n\n\n<p>372 + 8<sup>2&nbsp;<\/sup>+ 1 = 437<\/p>\n\n\n\n<p>437 + 9<sup>2&nbsp;<\/sup>\u2013 1 = 517<\/p>\n\n\n\n<p><strong>517 + 10<\/strong><strong><sup><strong><sup>2&nbsp;<\/sup><\/strong><\/sup><\/strong><strong>+ 1 = 618<\/strong><\/p>\n\n\n\n<p>618 + 11<sup>2&nbsp;<\/sup>\u2013 1 = 738<\/p>\n\n\n\n<p>738 + 12<sup>2&nbsp;<\/sup>+ 1 = 883<\/p>\n\n\n\n<p>883 + 13<sup>2<\/sup>&nbsp;\u2013 1 = 1051<\/p>\n\n\n\n<p>618 should come in place of 620<\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p><strong>Solution 2: C)<\/strong><\/p>\n\n\n\n<p>For I;<\/p>\n\n\n\n<p>4 \u00d7 1 + 1 = 5<\/p>\n\n\n\n<p>5 \u00d7 2 + 2 = 12<\/p>\n\n\n\n<p>12 \u00d7 3 + 3 = 39<\/p>\n\n\n\n<p><strong>39 \u00d7 4 + 4 = 160<\/strong><\/p>\n\n\n\n<p>160 \u00d7 5 + 5 = 805<\/p>\n\n\n\n<p>Therefore, For II:<\/p>\n\n\n\n<p>1<sup>st<\/sup>&nbsp;term = 160<\/p>\n\n\n\n<p>160 \u00d7 1 + 1 = 161<\/p>\n\n\n\n<p>161 \u00d7 2 + 2 = 324<\/p>\n\n\n\n<p>324 \u00d7 3 + 3 = 975<\/p>\n\n\n\n<p>975 \u00d7 4 + 4 = 3904<\/p>\n\n\n\n<p>Therefore, m = 3904<\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p><strong>Solution 3: B)<\/strong><\/p>\n\n\n\n<p>632 + 7 \u00d7 9 = 695<\/p>\n\n\n\n<p>695 \u2013 9 \u00d7 11 = 596<\/p>\n\n\n\n<p>596 + 11 \u00d7 13 = 739<\/p>\n\n\n\n<p><strong>739 \u2013 13 \u00d7 15 = 544<\/strong><\/p>\n\n\n\n<p>544 + 15 \u00d7 17 = 799<\/p>\n\n\n\n<p>Wrong term = 540<\/p>\n\n\n\n<p>So, 10<sup>th<\/sup>&nbsp;term = 540 + 7 \u00d7 9 \u2013 9 \u00d7 11 + 11 \u00d7 13 \u2013 13 \u00d7 15 + 15 \u00d7 17 \u2013 17 \u00d7 19 + 19 \u00d7 21 \u2013 21 \u00d7 23 + 23 \u00d7 25 = 875<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>Solution 4: B)<\/strong><\/p>\n\n\n\n<p>58 \u00d7 1.5 = 87<\/p>\n\n\n\n<p>87 \u00d7 2 = 174<\/p>\n\n\n\n<p>174 \u00d7 2.5 = 435<\/p>\n\n\n\n<p>435 \u00d7 3 = 1305<\/p>\n\n\n\n<p>Similarly:<\/p>\n\n\n\n<p>16 \u00d7 1.5 = 24<\/p>\n\n\n\n<p>24 \u00d7 2 = 48<\/p>\n\n\n\n<p>48 \u00d7 2.5 = 120<\/p>\n\n\n\n<p>120 \u00d7 3 = 360<\/p>\n\n\n\n<p>360 \u00d7 3.5 = 1260<\/p>\n\n\n\n<p>So the value of m = 1260<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p><strong>Solution 5: B)<\/strong><\/p>\n\n\n\n<p>57 + 4<sup>2<\/sup>&nbsp;= 73,<\/p>\n\n\n\n<p>73 + 5<sup>2<\/sup>&nbsp;= 98,<\/p>\n\n\n\n<p>98 + 6<sup>2<\/sup>&nbsp;= 134,<\/p>\n\n\n\n<p>134 + 7<sup>2<\/sup>&nbsp;= 183,<\/p>\n\n\n\n<p>183 + 8<sup>2<\/sup>&nbsp;= 247,<\/p>\n\n\n\n<p>247 + 9<sup>2<\/sup>&nbsp;= 328<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p><strong>Solution 6: C)<\/strong><\/p>\n\n\n\n<p>The given series follows the following pattern:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"927\" height=\"198\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/12\/Picture1.png\" alt=\"\" class=\"wp-image-71806\"\/><\/figure>\n\n\n\n<p>So, a = 96 and b = 100.<\/p>\n\n\n\n<p>Since, b = 100, 5<sup>th<\/sup>&nbsp;term = 100 + 5<sup>5<\/sup><\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p><strong>Solution 7: E)<\/strong><\/p>\n\n\n\n<p>2 \u00d7 a = x<\/p>\n\n\n\n<p>Or, 2 \u00d7 96 = x<\/p>\n\n\n\n<p>So, x = 192<\/p>\n\n\n\n<p>5<sup>th<\/sup>&nbsp;term of the given series = 107<\/p>\n\n\n\n<p>So, required difference = 192 \u2013 107 = 85<\/p>\n\n\n\n<p>Hence, option e.<\/p>\n\n\n\n<p><strong>Solution 8: C)<\/strong><\/p>\n\n\n\n<p>Next term of the series = 173 + (45 \u00d7 3.5) = 330.5<\/p>\n\n\n\n<p>{(330.5 \u2013 96)\/96} \u00d7 100 ~ 244%<\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<p><strong>Solution 9: D)<\/strong><\/p>\n\n\n\n<p>24 \u00d7 1 + 4 \u00d7 3 = 36<\/p>\n\n\n\n<p><strong>36 \u00d7 2 + 4 \u00d7 4 = 88<\/strong><\/p>\n\n\n\n<p>88 \u00d7 3 + 4 \u00d7 5 = 284<\/p>\n\n\n\n<p>284 \u00d7 4 + 4 \u00d7 6 = 1160<\/p>\n\n\n\n<p>1160 \u00d7 5 + 4 \u00d7 7 = 5828<\/p>\n\n\n\n<p>Therefore, 88 should come in place of 84.<\/p>\n\n\n\n<p>Hence, option d.<\/p>\n\n\n\n<p><strong>Solution 10: B)<\/strong><\/p>\n\n\n\n<p>124 + 56 = 180<\/p>\n\n\n\n<p>180 + 72 = 252<\/p>\n\n\n\n<p>252 + 56 = 308<\/p>\n\n\n\n<p>308 + 72 = 380<\/p>\n\n\n\n<p><strong>380 + 56 = 436<\/strong><\/p>\n\n\n\n<p>Therefore, 436 should come in place of 416.<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/rbi-assistant\/?ref=9463\">RBI Assistant 2023 Mains Free Mock Test<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Number Series Quant Prelims Practice Questions with Detailed Solutions<\/h2>\n\n\n\n<p>Question 1: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>96, 457, 168, 393, ?, 345<\/p>\n\n\n\n<p>A) 182<\/p>\n\n\n\n<p>B) 196<\/p>\n\n\n\n<p>C) 262<\/p>\n\n\n\n<p>D) 224<\/p>\n\n\n\n<p>E) 256<\/p>\n\n\n\n<p>Question 2: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>2040, 600, 240, 150, ?, 121.875<\/p>\n\n\n\n<p>A) 127.5<\/p>\n\n\n\n<p>B) 120.5<\/p>\n\n\n\n<p>C) 132.5<\/p>\n\n\n\n<p>D) 117.5<\/p>\n\n\n\n<p>E) 141.5<\/p>\n\n\n\n<p>Question 3: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>4.8, 14, 62, ?, 1516, 7578<\/p>\n\n\n\n<p>A) 312<\/p>\n\n\n\n<p>B) 296<\/p>\n\n\n\n<p>C) 304<\/p>\n\n\n\n<p>D) 286<\/p>\n\n\n\n<p>E) None of these<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>Question 4: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>254, ?, 1022, 1150, 1214, 1246<\/p>\n\n\n\n<p>A) 648<\/p>\n\n\n\n<p>B) 766<\/p>\n\n\n\n<p>C) 724<\/p>\n\n\n\n<p>D) 812<\/p>\n\n\n\n<p>E) 696<\/p>\n\n\n\n<p>Question 5: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>452, 369, ?, 217, 146, 79<\/p>\n\n\n\n<p>A) 285<\/p>\n\n\n\n<p>B) 276<\/p>\n\n\n\n<p>C) 305<\/p>\n\n\n\n<p>D) 290<\/p>\n\n\n\n<p>E) 264<\/p>\n\n\n\n<p>Question 6: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>120, 128, 112, ?, 104, 144<\/p>\n\n\n\n<p>A) 148<\/p>\n\n\n\n<p>B) 136<\/p>\n\n\n\n<p>C) 124<\/p>\n\n\n\n<p>D) 132<\/p>\n\n\n\n<p>E) 156<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>Question 7: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>16, 8, 8, 12, 24, ?<\/p>\n\n\n\n<p>A) 64<\/p>\n\n\n\n<p>B) 80<\/p>\n\n\n\n<p>C) 72<\/p>\n\n\n\n<p>D) 54<\/p>\n\n\n\n<p>E) 60<\/p>\n\n\n\n<p>Question 8: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>120, ?, 336, 372, 390, 399<\/p>\n\n\n\n<p>A) 264<\/p>\n\n\n\n<p>B) 252<\/p>\n\n\n\n<p>C) 260<\/p>\n\n\n\n<p>D) 276<\/p>\n\n\n\n<p>E) 284<\/p>\n\n\n\n<p>Question 9: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>1, 8, 56, 336, 1680, ?<\/p>\n\n\n\n<p>A) 5640<\/p>\n\n\n\n<p>B) 6720<\/p>\n\n\n\n<p>C) 6840<\/p>\n\n\n\n<p>D) 6600<\/p>\n\n\n\n<p>E) None of these<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>Question 10: What will come in place of the question mark (?) in the following series?<\/p>\n\n\n\n<p>24, 28, 36, 50, 72, ?<\/p>\n\n\n\n<p>A) 90<\/p>\n\n\n\n<p>B) 108<\/p>\n\n\n\n<p>C) 104<\/p>\n\n\n\n<p>D) 110<\/p>\n\n\n\n<p>E) 112<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 1: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>96, 457, 168, 393, ?, 345<\/p>\n\n\n\n<p>A) 182<\/p>\n\n\n\n<p>B) 196<\/p>\n\n\n\n<p>C) 262<\/p>\n\n\n\n<p>D) 224<\/p>\n\n\n\n<p>E) 256<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 2: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>2040, 600, 240, 150, ?, 121.875<\/p>\n\n\n\n<p>A) 127.5<\/p>\n\n\n\n<p>B) 120.5<\/p>\n\n\n\n<p>C) 132.5<\/p>\n\n\n\n<p>D) 117.5<\/p>\n\n\n\n<p>E) 141.5<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 3: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>4.8, 14, 62, ?, 1516, 7578<\/p>\n\n\n\n<p>A) 312<\/p>\n\n\n\n<p>B) 296<\/p>\n\n\n\n<p>C) 304<\/p>\n\n\n\n<p>D) 286<\/p>\n\n\n\n<p>E) \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 4: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>254, ?, 1022, 1150, 1214, 1246<\/p>\n\n\n\n<p>A) 648<\/p>\n\n\n\n<p>B) 766<\/p>\n\n\n\n<p>C) 724<\/p>\n\n\n\n<p>D) 812<\/p>\n\n\n\n<p>E) 696<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 5: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>452, 369, ?, 217, 146, 79<\/p>\n\n\n\n<p>A) 285<\/p>\n\n\n\n<p>B) 276<\/p>\n\n\n\n<p>C) 305<\/p>\n\n\n\n<p>D) 290<\/p>\n\n\n\n<p>E) 264<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 6: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>120, 128, 112, ?, 104, 144<\/p>\n\n\n\n<p>A) 148<\/p>\n\n\n\n<p>B) 136<\/p>\n\n\n\n<p>C) 124<\/p>\n\n\n\n<p>D) 132<\/p>\n\n\n\n<p>E) 156<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 7: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>16, 8, 8, 12, 24, ?<\/p>\n\n\n\n<p>A) 64<\/p>\n\n\n\n<p>B) 80<\/p>\n\n\n\n<p>C) 72<\/p>\n\n\n\n<p>D) 54<\/p>\n\n\n\n<p>E) 60<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 8: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>120, ?, 336, 372, 390, 399<\/p>\n\n\n\n<p>A) 264<\/p>\n\n\n\n<p>B) 252<\/p>\n\n\n\n<p>C) 260<\/p>\n\n\n\n<p>D) 276<\/p>\n\n\n\n<p>E) 284<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 9: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>1, 8, 56, 336, 1680, ?<\/p>\n\n\n\n<p>A) 5640<\/p>\n\n\n\n<p>B) 6720<\/p>\n\n\n\n<p>C) 6840<\/p>\n\n\n\n<p>D) 6600<\/p>\n\n\n\n<p>E) \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/p>\n\n\n\n<p>\u092a\u094d\u0930\u0936\u094d\u0928 10: \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092a\u094d\u0930\u0936\u094d\u0928 \u091a\u093f\u0939\u094d\u0928 (?) \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u094d\u092f\u093e \u0906\u090f\u0917\u093e?<\/p>\n\n\n\n<p>24, 28, 36, 50, 72, ?<\/p>\n\n\n\n<p>A) 90<\/p>\n\n\n\n<p>B) 108<\/p>\n\n\n\n<p>C) 104<\/p>\n\n\n\n<p>D) 110<\/p>\n\n\n\n<p>E) 112<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">ANSWER KEYS and SOLUTIONS:<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>1) &#8211; D)<\/td><td>2) &#8211; A)<\/td><td>3) &#8211; C)<\/td><td>4) &#8211; B)<\/td><td>5) &#8211; D)<\/td><td>6) &#8211; B)<\/td><\/tr><tr><td>7) &#8211; E)<\/td><td>8) &#8211; A)<\/td><td>9) &#8211; B)<\/td><td>10) &#8211; C)<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Solution 1: D)<\/p>\n\n\n\n<p>96 + 192 = 457<\/p>\n\n\n\n<p>457 \u2013 172 = 168<\/p>\n\n\n\n<p>168 + 152 = 393<\/p>\n\n\n\n<p>393 \u2013 132 = 224<\/p>\n\n\n\n<p>224 + 112 = 345<\/p>\n\n\n\n<p>Hence, option d.<\/p>\n\n\n\n<p>Solution 2: A)<\/p>\n\n\n\n<p>2040 \u00f7 4 + 90 = 600<\/p>\n\n\n\n<p>600 \u00f7 4 + 90 = 240<\/p>\n\n\n\n<p>240 \u00f7 4 + 90 = 150<\/p>\n\n\n\n<p>150 \u00f7 4 + 90 = 127.5<\/p>\n\n\n\n<p>127.5 \u00f7 4 + 90 = 121.875<\/p>\n\n\n\n<p>Hence, option a.<\/p>\n\n\n\n<p>Solution 3: C)<\/p>\n\n\n\n<p>4.8 \u00d7 5 \u2013 10 = 14<\/p>\n\n\n\n<p>14 \u00d7 5 \u2013 8 = 62<\/p>\n\n\n\n<p>62 \u00d7 5 \u2013 6 = 304<\/p>\n\n\n\n<p>304 \u00d7 5 \u2013 4 = 1516<\/p>\n\n\n\n<p>1516 \u00d7 5 \u2013 2 = 7578<\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>Solution 4: B)<\/p>\n\n\n\n<p>254 + 512 = 766<\/p>\n\n\n\n<p>766 + (512 \u00f7 2) = 1022<\/p>\n\n\n\n<p>1022 + (256 \u00f7 2) = 1150<\/p>\n\n\n\n<p>1150 + (128 \u00f7 2) = 1214<\/p>\n\n\n\n<p>1214 + (64 \u00f7 2) = 1246<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p>Solution 5: D)<\/p>\n\n\n\n<p>The series is number \u2013 consecutive prime numbers in descending order starting from 83<\/p>\n\n\n\n<p>452 \u2013 83 = 369<\/p>\n\n\n\n<p>369 \u2013 79 = 290<\/p>\n\n\n\n<p>290 \u2013 73 = 217<\/p>\n\n\n\n<p>217 \u2013 71 = 146<\/p>\n\n\n\n<p>146 \u2013 67 = 79<\/p>\n\n\n\n<p>Hence, option d.<\/p>\n\n\n\n<p>Solution 6: B)<\/p>\n\n\n\n<p>120 + 8 = 128<\/p>\n\n\n\n<p>128 \u2013 16 = 112<\/p>\n\n\n\n<p>112 + 24 = 136<\/p>\n\n\n\n<p>136 \u2013 32 = 104<\/p>\n\n\n\n<p>104 + 40 =144<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p>Solution 7: E)<\/p>\n\n\n\n<p>16 \u00d7 0.5 = 8<\/p>\n\n\n\n<p>8 \u00d7 1 = 8<\/p>\n\n\n\n<p>8 \u00d7 1.5 = 12<\/p>\n\n\n\n<p>12 \u00d7 2 = 24<\/p>\n\n\n\n<p>24 \u00d7 2.5 = 60<\/p>\n\n\n\n<p>Hence, option e.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.practicemock.com\/sbi-po\/?ref=9463\">SBI PO Prelims Free Mock Test 2023<\/a><\/p>\n\n\n\n<p>Solution 8: A)<\/p>\n\n\n\n<p>120 + 144 = 264<\/p>\n\n\n\n<p>264 + 72 = 336<\/p>\n\n\n\n<p>336 + 36 = 372<\/p>\n\n\n\n<p>372 + 18 = 390<\/p>\n\n\n\n<p>390 + 9 = 399<\/p>\n\n\n\n<p>Hence, option a.<\/p>\n\n\n\n<p>Solution 9: B)<\/p>\n\n\n\n<p>1 \u00d7 8 = 8<\/p>\n\n\n\n<p>8 \u00d7 7 = 56<\/p>\n\n\n\n<p>56 \u00d7 6 = 336<\/p>\n\n\n\n<p>336 \u00d7 5 = 1680<\/p>\n\n\n\n<p>1680 \u00d7 4 = 6720<\/p>\n\n\n\n<p>Hence, option b.<\/p>\n\n\n\n<p>Solution 10: C)<\/p>\n\n\n\n<p>24 + 4 = 28<\/p>\n\n\n\n<p>28 + (4 + 4) = 36<\/p>\n\n\n\n<p>36 + (8 + 6) = 50<\/p>\n\n\n\n<p>50 + (14 + 8) = 72<\/p>\n\n\n\n<p>72 + (22 + 10) = 104<\/p>\n\n\n\n<p>Hence, option c.<\/p>\n\n\n\n<p>This brings us to the end of the article. Read to know how the number series questions can be solved and try attempting these Number Series Quant Practice Questions with Detailed Solutions. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Disclaimer:<\/strong> The number series questions, explanations, and solutions provided are for practice and guidance only. They are illustrative, not official exam content. Actual exam questions may differ in wording, format, or difficulty. Candidates should always consult official exam notices for authentic and updated information before preparation.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.<\/p>\n","protected":false},"author":2,"featured_media":64291,"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":[49],"tags":[],"class_list":["post-64224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sbi-po"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Number Series Quant Practice Questions with Detailed Solutions - Practicemock<\/title>\n<meta name=\"description\" content=\"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.\" \/>\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.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Number Series Quant Practice Questions with Detailed Solutions - Practicemock\" \/>\n<meta property=\"og:description\" content=\"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/\" \/>\n<meta property=\"og:site_name\" content=\"Practicemock\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-13T09:46:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T05:39:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1605\" \/>\n\t<meta property=\"og:image:height\" content=\"1073\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Cheena Sawhney\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cheena Sawhney\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Number Series Quant Practice Questions with Detailed Solutions - Practicemock","description":"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/","og_locale":"en_US","og_type":"article","og_title":"Number Series Quant Practice Questions with Detailed Solutions - Practicemock","og_description":"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.","og_url":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/","og_site_name":"Practicemock","article_published_time":"2023-12-13T09:46:34+00:00","article_modified_time":"2025-11-26T05:39:51+00:00","og_image":[{"width":1605,"height":1073,"url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png","type":"image\/png"}],"author":"Cheena Sawhney","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Cheena Sawhney","Est. reading time":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/","url":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/","name":"Number Series Quant Practice Questions with Detailed Solutions - Practicemock","isPartOf":{"@id":"https:\/\/www.practicemock.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/#primaryimage"},"image":{"@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/#primaryimage"},"thumbnailUrl":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png","datePublished":"2023-12-13T09:46:34+00:00","dateModified":"2025-11-26T05:39:51+00:00","author":{"@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/9fa4c154bbebd2b3fdd59ecf48beea52"},"description":"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.","breadcrumb":{"@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/#primaryimage","url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png","contentUrl":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png","width":1605,"height":1073,"caption":"Number Series Quant"},{"@type":"BreadcrumbList","@id":"https:\/\/www.practicemock.com\/blog\/number-series-quant-practice-questions-with-solutions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.practicemock.com\/blog\/"},{"@type":"ListItem","position":2,"name":"SBI PO","item":"https:\/\/www.practicemock.com\/blog\/category\/sbi-po\/"},{"@type":"ListItem","position":3,"name":"Number Series Quant Practice Questions with Detailed Solutions"}]},{"@type":"WebSite","@id":"https:\/\/www.practicemock.com\/blog\/#website","url":"https:\/\/www.practicemock.com\/blog\/","name":"Practicemock","description":"Practice | Analyse | Excel","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.practicemock.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/9fa4c154bbebd2b3fdd59ecf48beea52","name":"Cheena Sawhney","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/60f0c87e621caf87f9ce4e20cdcea4f14712369565b4049d79cc19181e212968?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/60f0c87e621caf87f9ce4e20cdcea4f14712369565b4049d79cc19181e212968?s=96&d=mm&r=g","caption":"Cheena Sawhney"},"url":"https:\/\/www.practicemock.com\/blog\/author\/cheenapracticemock-com\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",1605,1073,false],"thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",150,100,false],"medium":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",300,201,false],"medium_large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",640,428,false],"large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",640,428,false],"1536x1536":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",1536,1027,false],"2048x2048":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",1605,1073,false],"web-stories-poster-portrait":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",640,428,false],"web-stories-publisher-logo":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",96,64,false],"web-stories-thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2023\/10\/FI_Number_Series_Quant_181023-1.png",150,100,false]},"uagb_author_info":{"display_name":"Cheena Sawhney","author_link":"https:\/\/www.practicemock.com\/blog\/author\/cheenapracticemock-com\/"},"uagb_comment_info":46,"uagb_excerpt":"Quantitative Aptitude needs practice thus, check these Number Series Quant Practice Questions with Detailed Solutions.","_links":{"self":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/64224","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=64224"}],"version-history":[{"count":0,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/64224\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media\/64291"}],"wp:attachment":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media?parent=64224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/categories?post=64224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/tags?post=64224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}