Home » Aptitude » Odd Man Out and Series

Find the next number in the given number series? 2, 19, 0, 21, –2, ?

Correct Answer: 23

Explanation:

The given number series 2, 19, 0, 21, –2, ? follows a pattern,


2


2 + 17 = 19


19 - 19 = 0


0 + 21 = 21


21 - 23 = -2


-2 + 25 = 23


 


Hence, the next number in the series is 23.


← Previous Question Next Question→

Discussion & Comments

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