Quantitative Aptitude Quiz For IBPS RRB PO, Clerk Prelims 2021- 11th August

Table of Contents

Directions (1-10): What should be the value of ‘x’ in the following questions.

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

Q11. 1, ? , 112, 223, 371, 556
(a) 37
(b) 38
(c) 74
(d) 19
(e) 56

Q12. 4, 9, 25, 49, ? , 169
(a) 81
(b) 144
(c) 100
(d) 121
(e) 64

Q13. 4, 8, 24, 96, 480, ?
(a) 2880
(b) 2400
(c) 1920
(d) 2500
(e) 2440

Q14. 3, 5, 8, 13, 21, ?
(a) 24
(b) 32
(c) 34
(d) 28
(e) 35

Q15. 8, 4, 4, ? , 12, 30
(a) 2
(b) 10
(c) 8
(d) 9
(e) 6

Solutions