8
Q:
A) 20 | B) 36 |
C) 42 | D) 56 |
Answer: B) 36
Explanation:
Explanation:
The given number series is 90 72 56 42 36 20
9 x 10 = 90
8 x 9 = 72
7 x 8 = 56
6 x 7 = 42
5 x 6 = 30 (not 36)
4 x 5 = 20
Hence, the odd man in the given number series is 36.