{"id":15063,"date":"2018-04-05T15:10:06","date_gmt":"2018-04-05T09:40:06","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=15063"},"modified":"2018-04-05T15:11:34","modified_gmt":"2018-04-05T09:41:34","slug":"rbi-grade-b-quantitative-aptitude-questions-with-answers-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/rbi-grade-b-quantitative-aptitude-questions-with-answers-pdf\/","title":{"rendered":"RBI Grade B Quantitative Aptitude Questions with answers PDF"},"content":{"rendered":"

RBI Grade B Quantitative Aptitude Questions PDF:<\/strong><\/span><\/h1>\n

We have provided some RBI Grade-B Quantitative Aptitude questions and answers with detailed explanations. Quant section will have 30 questions in RBI Grade-B exam.<\/p>\n

RBI Grade B Quantitative Aptitude Questions PDF<\/a><\/p>\n

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Instructions (1 – 5):\u00a0<\/strong>In the following number series only one number is wrong. Find out the wrong number.<\/p>\n

Question 1:\u00a0<\/strong>18.3, 20.6, 16, 22.9, 13.7, 2.2, 11.4<\/p>\n

a) 2.2
\nb) 16
\nc) 22.9
\nd) 20.6
\ne) 13.7<\/p>\n

Question 2:<\/strong> 2, 4, 11, 37, 151, 771, 4633<\/p>\n

a) 151
\nb) 4
\nc) 37
\nd) 771
\ne) 11<\/p>\n

Question 3:<\/strong> 188, 154, 140, 132, 128, 126, 125<\/p>\n

a) 154
\nb) 132
\nc) 128
\nd) 140
\ne) 126<\/p>\n

Question 4:<\/strong> 6, 4, 5, 11, 39, 179, 1127<\/p>\n

a) 4
\nb) 39
\nc) 179
\nd) 5
\ne) 11<\/p>\n

Question 5:<\/strong> 9, 5, 6, 10.5, 23, 61, 183<\/p>\n

a) 61
\nb) 23
\nc) 10.5
\nd) 6
\ne) 5<\/p>\n

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Instructions (6 – 10):<\/strong> What will come in place of the question mark (?) in the following number series ?<\/p>\n

Question 6:<\/strong> 9, 31, 73, 141, (?)<\/p>\n

a) 164
\nb) 280
\nc) 239
\nd) 241
\ne) None of these<\/p>\n

Question 7:<\/strong> 35, 256, 451, 620, 763, (?)<\/p>\n

a) 680
\nb) 893
\nc) 633
\nd) 880
\ne) None of these<\/p>\n

Question 8:<\/strong> 130, 139, 155, 180, 216, (?)<\/p>\n

a) 260
\nb) 290
\nc) 265
\nd) 996
\ne) None of these<\/p>\n

Question 9:<\/strong> 2890, (?), 1162, 874, 730, 658<\/p>\n

a) 1684
\nb) 1738
\nc) 1784
\nd) 1672
\ne) None of these<\/p>\n

Question 10:<\/strong> 14, 1004, 1202, 1251.5, 1268, (?)<\/p>\n

a) 1267.5
\nb) 1276.25
\nc) 1324.5
\nd) 1367.25
\ne) None of these<\/p>\n

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Answers & Solutions for\u00a0RBI Grade B Quantitative Aptitude Questions PDF:<\/strong><\/span><\/p>\n

Solutions:<\/strong><\/p>\n

1) Answer (A)<\/strong><\/p>\n

Multiples of 2.3 are alternatively added and subtracted.
\n$18.3 + (2.3 \\times 1) = 20.6$
\n$20.6\u00a0– (2.3 \\times 2) =\u00a016$
\n$16\u00a0+ (2.3 \\times 3) =\u00a022.9$
\n$22.9\u00a0– (2.3 \\times 4) =\u00a013.7$
\n$13.7\u00a0+ (2.3 \\times 5) =\u00a025.2 $$\\neq 2.2$$=
\n$$25.2\u00a0– (2.3 \\times 6) =\u00a011.4$<\/p>\n

2) Answer (A)<\/strong><\/p>\n

The pattern followed is\u00a0:
\n2 $\\times 1 + 2$ = 4
\n4\u00a0$\\times 2 + 3$ =\u00a011
\n11\u00a0$\\times 3 + 4$ =\u00a037
\n37\u00a0$\\times 4 + 5$ =\u00a0153 $\\neq 151$
\n153\u00a0$\\times 5 + 6$ =\u00a0771
\n771\u00a0$\\times 6 + 7$ =\u00a04633<\/p>\n

3) Answer (A)<\/strong><\/p>\n

Successive powers of 2 are subtracted.
\n188 $- 2^5$ = 156 $\\neq 154$
\n156\u00a0$- 2^4$ =\u00a0140
\n140\u00a0$- 2^3$ =\u00a0132
\n132\u00a0$- 2^2$ =\u00a0128
\n128\u00a0$- 2^1$ =\u00a0126
\n126\u00a0$- 2^0$ =\u00a0125<\/p>\n

4) Answer (C)<\/strong><\/p>\n

The pattern followed is\u00a0:
\n6 $\\times 1 – 2$ = 4
\n4\u00a0$\\times 2 – 3$ =\u00a05
\n5\u00a0$\\times 3 – 4$ =\u00a011
\n11\u00a0$\\times 4 – 5$ =\u00a039
\n39\u00a0$\\times 5 – 6$ =\u00a0189 $\\neq 179$
\n189\u00a0$\\times 6 – 7$ =\u00a01127<\/p>\n

5) Answer (A)<\/strong><\/p>\n

The series follows the following pattern:
\n9 * 0.5 + 0.5 = 5
\n5*1 + 1 = 6
\n6 * 1.5 + 1.5 = 10.5
\n10.5 * 2 + 2 = 23
\n23 * 2.5 + 2.5 = 60
\n60 * 3 + 3 = 183
\nHence, 61 is the incorrect number.<\/p>\n

6) Answer (D)<\/strong><\/p>\n

The pattern followed is\u00a0:
\n$2^3 + 1^2$ = 9
\n$3^3 + 2^2$ =\u00a031
\n$4^3 + 3^2$ =\u00a073
\n$5^3 + 4^2$ =\u00a0141
\n$6^3 + 5^2$ =\u00a0241<\/strong><\/p>\n

7) Answer (D)<\/strong><\/p>\n

The pattern followed is\u00a0:
\n35 + 221 = 256
\n256 + (221 – 26) = 256 + 195 = 451
\n451 + (195 – 26) = 451 + 169 = 620
\n620 + (169 – 26) = 620 + 143 = 763
\n763 + (143 – 26) = 763 + 117 =\u00a0880<\/strong><\/p>\n

8) Answer (C)<\/strong><\/p>\n

Squares of natural number starting from 3 are added
\n130 $+ 3^2$ = 139
\n139\u00a0$+ 4^2$ =\u00a0155
\n155\u00a0$+ 5^2$ =\u00a0180
\n180\u00a0$+ 6^2$ =\u00a0216
\n216\u00a0$+ 7^2$ =\u00a0265<\/strong><\/p>\n

9) Answer (B)<\/strong><\/p>\n

Numbers of the form $(72 \\times 2^n)$ is subtracted where n is whole number
\n2890 $- 72 \\times 2^4$ =\u00a01738
\n<\/strong>1738\u00a0$- 72 \\times 2^3$ =\u00a01162
\n1162\u00a0$- 72 \\times 2^2$ =\u00a0874
\n874\u00a0$- 72 \\times 2^1$ =\u00a0730
\n730\u00a0$- 72 \\times 2^0$ =\u00a0658<\/p>\n

10) Answer (B)<\/strong><\/p>\n

The pattern followed is\u00a0:
\n1004 – 14 = 990
\n1202 – 1004 = 198 = $(\\frac{990}{5})$
\n1251.5 – 1202 = 49.5\u00a0= $(\\frac{198}{4})$
\n1268 – 1251.5 = 16.5\u00a0= $(\\frac{49.5}{3})$
\n$\\therefore$ 1268 + $\\frac{16.5}{2}$ =\u00a01276.25
\n=> Ans – (B)<\/p>\n

Daily Current Affairs\u00a0 – Capsule & Quiz PDF<\/a><\/p>\n

Current Affairs Questions and Answers PDF<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

RBI Grade B Quantitative Aptitude Questions PDF: We have provided some RBI Grade-B Quantitative Aptitude questions and answers with detailed explanations. Quant section will have 30 questions in RBI Grade-B exam. Instructions (1 – 5):\u00a0In the following number series only one number is wrong. Find out the wrong number. Question 1:\u00a018.3, 20.6, 16, 22.9, 13.7, […]<\/p>\n","protected":false},"author":21,"featured_media":15066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[169,125,243],"tags":[239],"class_list":{"0":"post-15063","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads","8":"category-featured","9":"category-rbi","10":"tag-rbi"},"better_featured_image":{"id":15066,"alt_text":"RBI Grade B Quantitative Aptitude Questions PDF","caption":"RBI Grade B Quantitative Aptitude Questions PDF","description":"RBI Grade B Quantitative Aptitude Questions 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