The average of first 50 natural numbers is
The correct option is B 25.5
The first 50 natural numbers are 1,2,3,...,50
We know that, the sum of first n natural numbers is n(n+1)2
We know that, Average of n number of observations =sum of all the observationsNumber of observations
Here the number of observations are 50.
⇒ Average of first 50 natural numbers
=127550
=25.5