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# Quantitative Aptitude Quiz For IBPS RRB PO/Clerk Prelims 2023 -04th August

Directions (1 – 10): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.
Q1. 512, 504, 488, 466, 432, 392, 344
(a)512
(b)466
(c)344
(d)392
(e)432
Q2. 512, 255, 127, 63, 31, 15
(a)15
(b)31
(c)127
(d)512
(e)63
Q3. 221, 263, 313, 370, 434, 505, 583
(a)313
(b)505
(c)434
(d)263
(e)221
Q4. 35, 37, 49, 79, 137, 225, 357
(a)137
(b)35
(c)225
(d)357
(e)79
Q5. 14, 30, 66, 130, 230, 374, 568
(a)14
(b)374
(c)568
(d)66
(e)130
Q6. 2, 7, 42, 210, 840, 2520, 5040
(a)2
(b)210
(c)2520
(d)42
(e)7
Q7. 1250, 1249, 1240, 1215, 1166, 1085, 965
(a)1250
(b)1166
(c)1085
(d)1240
(e)965
Q8. 34, 66, 126, 244, 478, 944, 1874
(a)126
(b)244
(c)478
(d)34
(e)66
Q9. 254, 302, 358, 422, 494, 574, 660
(a)494
(b)660
(c)302
(d)422
(e)358
Q10. 111, 128, 148, 170, 199, 230, 267
(a) 230
(b) 170
(c) 128
(d) 148
(e) 111

Solutions

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## FAQs

### What is the selection process of IBPS RRP PO?

The Selection Process of IBPS RRB PO consists of Prelims, Mains and Interview

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