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    Question

    What will come in place of the question mark (?) in the following series? 

    50, 64, 80, 98, 118,

    ?
    A 170 Correct Answer Incorrect Answer
    B 220 Correct Answer Incorrect Answer
    C 165 Correct Answer Incorrect Answer
    D 140 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 6 × 7 + 8 = 50 7 × 8 + 8 = 64 8 × 9 + 8 = 80 9 × 10 + 8 = 98 10 × 11 + 8 = 118 11 × 12 + 8 = 140

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