Quantitative Aptitude Quiz For IBPS RRB PO, Clerk Prelims 2021- 18th April

Table of Contents

Directions (1-10): What should come in place of the question mark (?) in the following number series.

Q1. 90, 55, 75, 142.5, ? , 862.5
(a) 285
(b) 325
(c) 470
(d) 855
(e) 270

Q2. 5, 12, 39, 160, ? , 4836
(a) 850
(b) 750
(c) 800
(d) 805
(e) 820

Q3. 1, ? , 7, 31, 151, 911
(a) 4
(b) 5
(c) 2
(d) 3.5
(e) 3

Q4. ? , 16, 64, 8, 128, 4
(a) 32
(b) 4
(c) 8
(d) 16
(e) 64

Q5. 2, 30, 130, 350, ? , 1342
(a) 712
(b) 720
(c) 738
(d) 742
(e) 750

Q6. 960, 720, 600, ?, 510, 495
(a) 530
(b) 535
(c) 540
(d) 545
(e) 550

Q7. 5, 6, 16, 57, 244, ?
(a) 1260
(b) 1235
(c) 1230
(d) 1220
(e) 1245

Q8. 107, 108, 100, 127, 63, ?
(a) 193
(b) 178
(c) 198
(d) 160
(e) 188

Q9. 32, 16, 16, 24, 48, ?
(a) 96
(b) 120
(c) 144
(d) 168
(e) 192

Q10. 12, 18, 30, 50, 80, ?
(a) 120
(b) 116
(c) 118
(d) 122
(e) 126

Directions (11-15): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
(a) if x>y
(b) if x≥y
(c) if x = y or no relation can be established between x and y.
(d) if y>x
(e) if y≥x