West Bengal Police Constable Special Mock Test

Reasoning - Number Series

1 / 10

1) A sequence follows an arithmetic progression where the common difference is the product of the digits of the previous term. If the first term is 12, what is the fourth term?

A) 144

B) 192

C) 96

D) 108

2 / 10

2) Which number will follow next in the given number series?
15, 12, 19, 14, 25, 16, ?

A) B 31

B) D 33 .

C) A 29

D) C 35

3 / 10

3) In each of the following number series, a wrong number is given. Find out that number.
38, 39, 43, 52, 70, 93, 129

A) 39

B) 70

C) 129

D) 52

E) 93

4 / 10

4) In the following number series, two numbers have been put with in brackets. Study the series carefully
and select the correct alternative with respect to the series.
0, 1, 4, 9, (15), 25, 36, 49, (64), 81

A) B Both the bracketed numbers are correct.

B) A Both the bracketed numbers are incorrect.

C) D The first bracketed number(from the left) is correct and the second is incorrect.

D) C The first bracketed number(from the left) is incorrect and the second is correct.

5 / 10

5) In the following number series, two numbers have been put within brackets. Study the series carefully
andselect the correct alternative with respect to the series.
0, 7, 26, 63, (124), 215, 342, (512)

A) D Both the bracketed numbers are correct.

B) A The first bracketed number(from the left) is correct and the second is incorrect.

C) B The first bracketed number (from the left) is incorrect and the second is correct.

D) C Both the bracketed numbers are incorrect.

6 / 10

6) What is the next number in this sequence? 5, 11, 23, 47, ?

A) 99

B) 101

C) 95

D) 97

7 / 10

7) What should come next term in the following number series?
718532694, 18532694, 1853269, 853269, ?

A) 3. 5326

B) 2. 85326

C) 1. 53269

D) 4. 18532

8 / 10

8) Which number will follow next in the given number series?
7, 8, 16, 43, ?

A) 113

B) 111

C) 107

D) 109

9 / 10

9) What should come next term in the following number series?
718532694, 18532694, 1853269, 853269, ?

A) 2. 85326

B) 3. 5326

C) 1. 53269

D) 4. 18532

10 / 10

10) What will come in the
place of question (?) mark in following
number series:
?, 100, 150, 375, 1312.5

A) 200

B) 150

C) 100

D) 400

E) 50

Your score is

Curriculum

CT 13: Reasoning (Number Series সংখ্যা সিরিজ)

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