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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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