Dear Aspirants, Our IBPS Guide team is providing new series of Quantitative Aptitude Questions for RRB Clerk 2020 Prelims so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series questions daily to familiarize with the exact exam pattern and make your preparation effective.
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Wrong number series
Direction (1-5): Find out the wrong number in the following number series.
1) 513, 520, 530, 544, 561, 580
A) 513
B) 530
C) 520
D) 544
E) 561
2) 305, 336, 373, 422, 494, 616
A) 305
B) 422
C) 373
D) 494
E) 616
3) 15, 14, 25, 75, 296, 1475Â
A) 14
B) 1475
C) 25
D) 296
E) 15
4) 4, 13, 41, 125, 389, 1183
A) 13
B) 389
C) 41
D) 1183
E) 125
5) 105, 116, 131, 149, 169, 192
A) 131
B) 192
C) 149
D) 169
E) 105
Simplification
Direction (6-10): What will come in place of question mark in the following questions?
6)
A) 111
B) 113
C) 99
D) 121
E) 109
7)
A) 3.5
B) 1.3
C) 2.5
D) 1.5
E) 3.3
8) 28 .06 x 25 – ? = 260
A) 343.6
B) 256.8
C) 216.4
D) 441.5
E) 512.5
9) 56% of 590+ ?=605
A) 274.6
B) 280.5
C) 286.5
D) 296.4
E) 275.4
10)
A) 65536
B) 62485
C) 54785
D) 65532
E) 65526
Answers :
Directions (1-5) :
1) Answer: B
513 + 7 = 520
520 + 11 =Â 531
531 + 13= 544
544 + 17= 561
561 + 19= 580
2) Answer: D
305Â Â Â Â Â Â 336Â Â Â Â Â 373Â Â Â Â Â 422Â Â Â Â Â 495Â Â Â Â Â 616
31Â Â Â Â Â Â Â 37Â Â Â Â Â Â 49Â Â Â Â Â Â 73Â Â Â Â Â Â Â Â 121
6Â Â Â Â Â Â Â Â 12Â Â Â Â Â 24Â Â Â Â Â Â Â 48
3) Answer: C
15 x 1-1 = 14
14 x 2 – 2 = 26
26 x 3 – 3 = 75
75 x 4 – 4 = 296
296 x 5 -5 = 1475
4) Answer: E
4 x 3 + 1 = 13
13 x 3 +2 = 41
41 x 3 +4 =Â 127
127 x 3 + 8 = 389
389 x 3 + 16 = 1183
5) Answer: C
105 + 11 = 116
116 +15 = 131
131 + 17 =Â 148
148 + 21 = 169
169 + 23 = 192
Directions (6-10) :
6) Answer: E
? = 109
7) Answer: A
? = 5 -1.5
? = 3.5
8) Answer: D
? = 28.06 x 25 – 260
? = 701.5 – 260
? = 441.5
9) Answer: A
? = 605 – 330.4
? = 274.6
10) Answer: D
65536-64 ÷16 = ?
? = 65536-4
? = 65532
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