d average number calculator of even numbers

# Arithmetic MCQ4 (Average of given numbers)

MCQ 4:The average of first 10 even numbers is___________?

We know average is calculated by formula;

$Average= \frac{Sum of terms}{Total number of terms}$

So, average of first 10 even numbers;

$Average=\frac{2+4+6+8+10+12+14+16+18+20}{10}=\frac{110}{10}=11$

So, the average of first ten even numbers is 11

Hence option d is correct

average number calculation problems are of same procedure . Only the figures change. Average formula is the only technique applicable on any such problem.

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