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    Question

    Find the missing number by analysing the pattern

    followed by the numbers in each row.
    A 21 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 13 Correct Answer Incorrect Answer

    Solution

    The logic followed here is: Row wise: (Second number / 3) + first number = Third number   (63/3) + 36 = 57 → 21 + 36 = 57 → 57 = 57   (21/3) + 7 = 14 → 7 + 7 = 14 → 14 = 14   (33/3) + 28 = 39 → 11 + 28 = 39 → 39 = 39   (x/3) + 9 = 16 → (x/3) = 7 → x = 21

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