Quantitative Aptitude Quiz For SBI Clerk/IBPS RRB Clerk Mains 2021- 25th September

Directions (1-5): Find the wrong number in the following number series:

Q1. 3980, 3380, 2870, 2432, 2050, 1720, 1400
(a) 3380
(b) 3980
(c) 1400
(d) 1720
(e) 2050

Q2. 4, 6, 14, 51, 220, 1125, 6786
(a) 6
(b) 4
(c) 14
(d) 1125
(e) 6786

Q3. 268, 267, 275, 248, 312, 190, 403
(a) 268
(b) 267
(c) 190
(d) 403
(e) 248

Q4. 66, 32, 32, 48, 24, 60, 20
(a) 24
(b) 32
(c) 60
(d) 66
(e) 20

Q5. 325, 331, 343, 363, 393, 440, 491
(a) 491
(b) 393
(c) 331
(d) 325
(e) 440

Directions (6 -10): In the following wrong number series which of the following option will replace the wrong number according to given pattern of series.

Q6. 140, 28, 11.2, 6.72, 5.576, 5.376
(a) 5.376
(b) 5.176
(c) 5.524
(d) 5.124
(e) None of the given option will replace the wrong number

Q7. 11.6, 50, 69.2, 78.8, 83.6, 88
(a) None of the given option will replace the wrong number
(b) 96
(c) 86
(d) 84
(e) 80

Q8. 16, 87, 169, 273, 410, 591
(a) 598
(b) 596
(c) 555
(d) Series is right no need to replace any number
(e) 578

Q9. 36, 596, 1072, 1468, 1790, 2045
(a) 1784
(b) 1778
(c) 1764
(d) 1790
(e) Series is right no need to replace any number

Q10. 198, 246, 283, 311, 332, 350
(a) 352
(b) None of the given option will replace the wrong number
(c) 344
(d) 346
(e) 348

Solutions

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