Home » Aptitude » Odd Man Out and Series

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

Correct 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


 


Hence the odd one in the series is 81.


← Previous Question Next Question→

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion