Exercise interview questions – page 9

Find out the wrong number in a given series.<br> 644, 328, 164, 84, 44, 24, 14

1. 44
2. 84
3. 164
4. 328

Find out the wrong number in a given series.<br>445, 221, 109, 46, 25, 11, 4

1. 11
2. 25
3. 46
4. 109

Find out the wrong number in a given series.<br> 36, 64, 81, 125, 169

1. 169
2. 125
3. 81
4. 64

Find out the wrong number in a given series.<br> 124, 133, 142, 152, 160

1. 133
2. 142
3. 152
4. 160

Find out the wrong number in a given series.<br> 6, 13, 18, 25, 30, 37, 40

1. 25
2. 30
3. 37
4. 40

Find out the wrong number in the series:<br> 2880, 480, 92, 24, 8, 4, 4

1. 4
2. 8
3. 24
4. 92

Find out the wrong number in the series:<br> 3, 4, 9, 22.5, 67.5, 202.5, 810

1. 4
2. 9
3. 67.5
4. 202.5

Complete the following series.<br>9, 11, 15, 23, 39, ?

1. 42
2. 56
3. 64
4. 71

Find out the wrong number in the series:<br> 4, 9, 16, 25, 32, 49

1. 16
2. 25
3. 32
4. 49

Find out the wrong number in the series:<br>10, 25, 56, 70, 85, 95, 125

1. 10
2. 56
3. 85
4. 125

Find out the wrong number in a given series.<br> 2, 6, 12, 72, 824

1. 6
2. 12
3. 72
4. 824

Find out the wrong number in a given series.<br> 263, 284, 393, 481, 482

1. 482
2. 481
3. 393
4. 284

Find out the wrong number in a given series.<br> 2, 3, 6, 15, 52.5, 157.5, 630

1. 6
2. 15
3. 52.5
4. 157.5

Find out the wrong number in a given series.<br> 1, 2, 8, 33, 148, 760, 4626

1. 2
2. 33
3. 148
4. 760

Find out the wrong number in a given series.<br> 3, 7, 15, 39, 63, 127, 255, 511

1. 7
2. 15
3. 39
4. 67

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

1. 81
2. 73
3. 71
4. 61

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

1. (B) 5
2. (C) 10
3. (D) 5000

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

1. 75
2. 54
3. 45
4. 10

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

1. 671
2. 427
3. 385
4. 264

Insert the missing number:<br> 8, 7, 11, 12, 14, 17, 17, 22, (…..)

1. 20
2. 22
3. 24
4. 27

Insert the missing number:<br> 9, 12, 11, 14, 13, (…..), 15

1. 10
2. 12
3. 16
4. 17

Insert the missing number:<br> 2, 6, 12, 20, 30, 42, 56, (…..)

1. 60
2. 64
3. 70
4. 72

Insert the missing number:<br> 2, 4, 12, 48, 240, (…..)

1. 1920
2. 1440
3. 1080
4. 960

Insert the missing number:<br> 16, 33, 65, 131, 261, (…..)

1. 521
2. 523
3. 613
4. 721

Insert the missing number:<br> 1, 2, 4, 8, 16, 32, 64, (…..), 256

1. 128
2. 148
3. 154
4. 164

Complete the series: 2, 5, 9, 19, 37, ……

1. 72
2. 74
3. 75
4. 76

Insert the missing number:<br> 5, 10, 13, 26, 29, 58, 61, (…..)

1. 64
2. 122
3. 125
4. 128

Insert the missing number:<br> 3, 7, 6, 5, 9, 3, 12, 1, 15, (…..)

1. -1
2. 3
3. 13
4. 18

Find out the wrong number in the series:<br>190, 166, 145, 128, 112, 100, 91

1. 100
2. 112
3. 128
4. 166

Find out the wrong number in the series:<br> 19, 26, 33, 46, 59, 74, 91

1. 26
2. 33
3. 46
4. 59