Which number is wrong in the given series ?
1, 9, 25, 50, 81
Answer : Option C
Explanation : 
Therefore, the number 50 is wrong in the series.
Rate This:
NaN / 5 - 1 votes
Which number is wrong in the given series ?
1, 9, 25, 50, 81
Therefore, the number 50 is wrong in the series.