Question

    Find the wrong number in the given number series.

    120, 160, 220, 300, 400,

    560
    A 120 Correct Answer Incorrect Answer
    B 400 Correct Answer Incorrect Answer
    C 560 Correct Answer Incorrect Answer
    D 160 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    120 + 40 × 1 = 160 160 + 40 × 1.50 = 220 220 + 40 × 2 = 300 300 + 40 × 2.5 = 400 400 + 40 × 3 = 520 Therefore, 520 should come in place of 560.

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