Home

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

  1.  125
  2. 25
  3.  625
  4.  50
Anurag Mishra Professor Asked on 7th October 2015 in Maths.
Add Comment
Cancel
1 Answer(s)

Answer: (2) 25

Explanation:-
Formula-
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.

Cancel
Anurag Mishra Professor Answered on 11th October 2015.
Add Comment
Cancel

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.