CSC Company Numerical Ability Number System

Find the odd man out
3, 5, 12, 39, 154, 772, 4634
A. 39 B. 154
C. 5 D. 3

Read Solution (Total 1)

Ans: A.39.

3x1+2=5
5x2+2=12
12x3+2=38
38x4+2=154 .. and so on.
13 years agoHelpfull: Yes(5) No(0)

CSC Other Question

Find the odd man out
864, 420, 200, 96, 40, 16, 6
A. 420 B. 200
C. 96 D. 40 Find the odd man out
444, 300, 200, 136, 87, 84, 80
A. 80 B. 87
C. 136 D. 200