The average of odd numbers upto 100 is

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Question

The average of odd numbers upto 100 is

Options:

A . 49

B . 49.5

C . 50

D . 50.5

Answer: Option C
Answer: (c)Formula, Average of the first n natural odd numbers = $n/2$ Number of odd numbers upto $100/2$ = 50 = required average Aliter : Using Rule 7, Odd numbers are 1, 3, 5, ............., 99 Total odd numbers are= 50∴ Average = 50

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