Number Series - Logical Reasoning Interview Questions and Answers




1. 1, 2, 6, 24, ? , 720 ?

A. 100

B. 104

C. 108

D. 120

Answer : D. 120...




2. 5760, 960, ?, 48, 16, 8 ?

A. 120

B. 160

C. 192

D. 240

Answer : C. 192...




3. 16, 24, 48, 120, 360, 1260, ?

A. 3780

B. 4725

C. 5355

D. 5040

E. 4410

Answer : D. 5040...



4. In the following number series only one is wrong. Find out the wrong number 7, 4, 5, 9, 20, 51, 106.5 ?

A . 4

B . 5

C . 9

D . 20

E . 51

Answer : E. 51...




5. What should come next in the following number series ?
9 8 7 6 1 2 3 4 5 9 8 7 1 2 3 4 5 9 8 7 1 2 3 4 9 8

A. 7

B. 1

C. 2

D. 5

E. None

Answer : E. None...




6. Identify the pattern/relationship between the numbers and find the missing number.
11, 12, 16, 25, 41, 66, ___ ?

A. 101

B. 102

C. 103

D. 104

Answer : B. 102




7. Find the Next Number in the given series 8 7 11 12 14 17 17 22 ?




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