Quantitative Aptitude Quiz For RBI Attendant 2021- 29th March

Directions (1-5): Solve the given quadratic equations and mark the correct option based on your answer.
(a) x > y
(b) x ≥ y
(c) x < y
(d) x ≤ y
(e) x = y or no relation.

Direction (6-10): What will come in place of question mark(?) in the following number series.

Q6.  8, 12, 20, 36, 68, ?
(a) 132
(b) 120
(c) 124
(d) 136
(e) 128

Q7.  0.25, 0.5, ?, 12, 96, 960
(a) 1
(b) 1.5
(c) 3
(d) 2
(e) 2.75

Q8.  ?, 164, 284, 484, 764, 1124
(a) 120
(b) 124
(c) 116
(d) 108
(e) 136

Q9. 1600, 1088, 1039, 823, 798, ?
(a) 687
(b) 699
(c) 734
(d) 712
(e) 727

Q10. 147, ?, 103, 84, 67, 52
(a) 124
(b) 119
(c) 125
(d) 116
(e) 122

Directions (11-15): What will come in place of question mark (?) in the following questions?

Q11. 18²+22²=?+8³
(a) 288
(b) 274
(c) 292
(d) 280
(e) 296

Q12. ?% of 800=30% of 100+20% of 650
(a) 12
(b) 18
(c) 24
(d) 16
(e) 20

Q13. 345+727-628=?
(a) 450
(b) 444
(c) 448
(d) 455
(e) 460

Q14. ?-16²=428-298
(a) 386
(b) 388
(c) 378
(d) 374
(e) 394

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