Question

Find the Odd One Out?

4, 6, 12, 30, 81, 315.
A) 6
B) 12
C) 81
D) 315

Answer 1

Q:

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

A) 6
B) 12
C) 81
D) 315

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.

Answer 2

Hello mate

here's your answer

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Option C✔✔

81.

The above series follows a pattern.

4 × 1.5 = 6 .

6 × 2 = 12.

12 × 2.5 = 30.

30 × 3 = not 81.

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Thanks