Home » Verbal Reasoning » Number Series

Find the wrong number from the following series ? 7 18 40 106 183 282 403

Correct Answer: 40

Explanation:

The given series follows the rule,
+(11x1), +(11x3), +(11x5), +(11x7), +(11x9),....


So starting from 7, 7 + 11 = 18, 18 + 33 = 51, 51 + 55 = 106, ...
So wrong number is 40 which is to be 51.


← Previous Question Next Question→

Discussion & Comments

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