Wrong number series

Wrong Number series questions and answers set 1

Practice these Wrong number series questions which all are based on multiple choice based questions .

Wrong number series

1. 4 5 12 38 160 805 4836

A. 12

B. 38

C. 160

D. 805

2. 11 18 29 42 59 80 101

A. 29

B. 18

C. 42

D. 80

3. 2 9 32 105 436 2195 13182

A. 9

B. 32

C. 436

D. 2195

4. 3 7 16 32 56 93

A. 56

B. 32

C. 16

D. 7

5. 5 55 495 3465 17325 34650 51975

A. 55

B. 495

C. 17325

D. 34650

Answer

1 . B

Solution

× 1 + 1 = 5

× 2 + 2 = 12

× 3 + 3 = 39

× 4 + 4 = 160

× 5 + 5 = 805

× 6 + 6 = 4836

2. D

Solution

11 + 7 = 18

18 + 11 = 29

29 +13 = 42

42 + 17 = 59

59 + 19 = 78

78 + 23 = 101

3. B

Solution –

2 × 1 + ( 1 × 7 )

9 × 2 + ( 2 × 6 )

30 × 3 + ( 3 × 5 )

105 × 4 + ( 4 × 4 )

436 × 5 + ( 5 × 3 )

2195 × 6 + ( 6 × 2 )

.. So on

4. A

5. D