1000+ Banking Aptitude Test Questions and Answers - 2

Question: 6

Find the odd man out:
6, 9, 15, 21, 24, 28, 30

(A) 21

(B) 24

(C) 28

(D) 30

Ans: C

Each of the numbers except 28, is a multiple of 3.

Question: 7

Find the odd man out:
19, 28, 39, 52, 67, 84, 102

(A) 52

(B) 67

(C) 84

(D) 102

Ans: D

The pattern is x2 + 3, where x = 4, 5, 6, 7, 8, 9 etc. but 102, is out of pattern.

Question: 8

Find the odd man out:
2, 5, 10, 17, 26, 37, 50, 64

(A) 26

(B) 37

(C) 50

(D) 64

Ans: D

The pattern is x2 + 1, where x = 1, 2, 3, 4, 5, 6, 7, 8 etc. but 64 is out of pattern.

Question: 9

Find out the number which is odd in the sequence:
4, 9, 25, 49, 64, 121

(A) 9

(B) 25

(C) 49

(D) 64

Ans: D

Except 64, all numbers are squares of prime numbers.

Question: 10

Find out the number which is odd in the sequence:
3, 5, 7, 15, 17, 23

(A) 7

(B) 15

(C) 17

(D) 23

Ans: B

Except 15 all numbers are prime.

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