1000+ Aptitude Questions and Answers for Bank Exams - 3

 Question: 1

Find the odd man out:
8, 27, 64, 100, 125, 216, 343

(A) 343

(B) 125

(C) 100

(D) 27

View Answer

Ans: C

The pattern is 23, 33, 43, 53, 63, 73.

But 100, is not a perfect cube.

Question: 2

Find the odd man out:
16, 25, 36, 72, 144, 196, 225

(A) 225

(B) 196

(C) 72

(D) 36

View Answer

Ans: C

Each of the numbers except 72, is a perfect square.

Question: 3

Find the odd man out:
835, 734, 642, 751, 853, 981, 532

(A) 981

(B) 853

(C) 751

(D) 532

View Answer

Ans: C

In each number except 751, the difference of third and first digit is the middle one.

Question: 4

Find the odd man out:
1, 5, 14, 30, 50, 55, 91

(A) 91

(B) 55

(C) 50

(D) 5

View Answer

Ans: C

The pattern is 12, 12 + 22, 12 + 22 + 32, 12 + 22 + 32 + 42, 12 + 22 + 32 + 42 + 52 , 12 + 22 + 32 + 42 + 52 + 62.

But 50 is not out of this pattern.

Question: 5

Find the odd man out:
13. 253, 136, 352, 460, 324, 631, 244

(A) 631

(B) 352

(C) 324

(D) 136

View Answer

Ans: C

Sum of the digits in each number, except 324 is 10.

Question: 6

Find the odd man out:
3, 5, 7, 12, 17, 19

(A) 19

(B) 17

(C) 13

(D) 12

View Answer

Ans: D

Each of the numbers except 12, is a prime number.

Question: 7

Find the odd man out:
41, 43, 47, 53, 61, 71, 73, 81

(A) 81

(B) 73

(C) 71

(D) 61

View Answer

Ans: A

Each of the numbers except 81, is a prime number.

Question: 8

Find the odd man out:
2, 5, 10, 50, 500, 5000

(B) 5

(C) 10

(D) 5000

View Answer

Ans: D

Pattern is 1st x 2nd = 3rd; 2nd x 3rd = 4th; 3rd x 4th = 5th.

Question: 9

Find the odd man out:
10, 25, 45, 54, 60, 75, 80

(A) 75

(B) 54

(C) 45

(D) 10

View Answer

Ans: B

Each of the numbers except 54, is a multiple of 5.

Question: 10

Find the odd man out:
385, 462, 572, 396, 427, 671, 264

(A) 671

(B) 427

(C) 385

(D) 264

View Answer

Ans: B

In each number except 427, the middle digit is the sum of the other two.