Question

Find the odd one out: 1, 8, 9, 36, 25, 216, 49
1. 36
2. 49
3. 9
4. 216

Answer 1

Correct Answer - Option 1 : 36

Logic: The pattern here is : 1², 2³, 3², 4³, 5², 6³, 7² (Square of consecutive odd numbers and cube of consecutive even numbers.)

Then series would be- 1, 8, 9, 64, 25, 216, 49

So, there should be 64 instead of 36.

Therefore, 36 is the odd one out.