# The average of 1, 3, 5, 7, 9, 11, ………..25 term is-

**Answer: (2) 25**

**Explanation:-
**

**Formula-**

The sum of first odd natural numbers = n^2

The sum of first odd natural numbers = n^2

Here, n = 25

Then, the sum of 25 odd natural numbers = 25^2

= 25 x 25

= 625

Then, the average of 25 odd terms = 625/25

= 25

Hence, the answer is (2) 25.