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The average of first 117 even numbers is
Question

The average of first 117 even numbers is

A.

117.5

B.

118.5

C.

118

D.

119

Correct option is C

Given:

We need to find the average of the first 117 even numbers.

Formula Used:

Average = First Term+Last Term2 \frac{\text{First Term} + \text{Last Term}}{2}​​

Solution:

Last Term = 2×117=2342 \times 117 = 234​​

Average =2+2342=2362 \frac{2 + 234}{2} = \frac{236}{2}​ = 118

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