1

Which number is wrong in the given series ? 1 , 9 ,25 ,50 , 81

Correct Answer: 50

Make the most of this question

This page focuses on one Reasoning question from English. After checking the answer, return to the topic list to practice more or run a timed set.

Reasoning MCQ: Which number is wrong in the given series ? 1 , 9 ,25 ,50 , 81 | Extra Education