# Find Out the Average of First Ten Even Numbers.

**Answer: (1) 11
**

**Explanation:-**

**Formula-**

**Sum of even number = n (n + 1)**

**Where, n = number of natural numbers**

Then, the sum of first 10 even number = 10 (10 + 1)

= 10 x 11

= 110

Then, the average of 10 even numbers = 110/10

= 11

Hence, the average of first 10 even numbers is 11.