IBPS RRB clerk 19 sep 2020 - Category wise Question and Answer Practice Test with Solutions & PDF

IBPS RRB Clerk PRACTICE TEST [1 - EXERCISES]

IBPS RRB clerk 19 sep 2020

Directions:

What should come in place of the question mark (?) in the following questions?

[IBPS RRB (Clerk) Prelims 2020]

Question : 51 [IBPS-RRB-clerk-2020]

24 + 22 ÷ 0.25 = ? × 28

a) 2

b) 4

c) 6

d) 8

e) 10

Answer »

Review »

Answer: (b)

24 + 22 ÷ 0.25 = ? × 28

⇒ 24 + 88 = ? × 28

⇒ 112 = ? × 28

⇒ ? = 4

Hence, the answer is B.

Question : 52 [IBPS-RRB-clerk-2020]

31.5 ÷ 3.5 × 12 – 8 = ?

a) 92

b) 96

c) 88

d) 84

e) None of these

Answer »

Review »

Answer: (e)

? = 31.5 ÷ 3.5 × 12 – 8

= 9 × 12 – 8 = 100

Hence, the answer is E

Question : 53 [IBPS-RRB-clerk-2020]

2⁴ × 3³ ÷ (96 ÷ ?) = $√{324}$

a) 4

b) 8

c) 16

d) 32

e) 64

Answer »

Review »

Answer: (a)

2⁴ × 3³ ÷ (96 ÷ ?) = $√{324}$

⇒ 432÷ (96 ÷ ?) = 18

⇒ 24 = 96 ÷ ?

⇒ ? = 4

Hence, the answer is A.

Question : 54 [IBPS-RRB-clerk-2020]

(4$1/8$ + 6) × 16 = ? × 9

a) 6

b) 9

c) 12

d) 18

e) 24

Answer »

Review »

Answer: (d)

(4$1/8$ + 6) × 16 = ? × 9

⇒ ($33/8$+ 6) × 16 = ? × 9

⇒ $81/8$× 16 = ? × 9

⇒ 162 = ? × 9

⇒ ? = 18

Hence, the answer is D.

Question : 55 [IBPS-RRB-clerk-2020]

$√{484}+√{?}=√{2304}$

a) 256

b) 196

c) 676

d) 324

e) 529

Answer »

Review »

Answer: (c)

$√{484}+√{?}=√{2304}$

⇒ 22 + $√{?}$ = 48

⇒ 22 + $√{?}$ = 48 – 22

⇒ $√{?}$ = 26

⇒ ? = 26²= 676

IMPORTANT previous year question answers EXERCISES

New IBPS RRB Clerk 2020 Prelims Question Answer Test PDF »

|||ibps rrb clerk 19 sep 2020 qustion answer pdf free download

previous year papers CATEGORIES

» SBI CLERK

» IBPS PO

» IBPS RRB CLERK

» IBPS RRB PO

» RBI ASSISTANT

» SBI PO

» SSC CGL

» SSC CHSL

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