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    Question

    Suppose the average of 322, 386, 418, 499 and 'a' is

    437, then ind the value of 'a'
    A 552 Correct Answer Incorrect Answer
    B 660 Correct Answer Incorrect Answer
    C 560 Correct Answer Incorrect Answer
    D 620 Correct Answer Incorrect Answer

    Solution

    Sum of the given ive numbers = 437 × 5 = 2185 ATQ: 322 + 386 + 418 + 499 + 'a' = 2185 Or, 1625 + 'a' = 2185 Or, 'a' = 2185 - 1625 = 560

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