Question

Find the Odd One Out? 4, 6, 12, 30, 81, 315.

Answer 1

Answer:   81

Explanation:
Given the number series is 4, 6, 12, 30, 81, 315.
Here it follows a pattern that
4
4 x 1.5 = 6
6 x 2 = 12
12 x 2.5 = 30
30 x 3 = 90 not equals to 81
90 x 3.5 = 315

Answer 2

Answer: C) 81 

Explanation:

Given the number series is 4, 6, 12, 30, 81, 315.

Here it follows a pattern that

4

4 x 1.5 = 6

6 x 2 = 12

12 x 2.5 = 30

30 x 3 = 90 not equals to 81

90 x 3.5 = 315

 

Hence the odd one in the series is 81.