Question

    Find the wrong number in the given number series.

    124, 143, 168, 202, 242,

    289
    A 202 Correct Answer Incorrect Answer
    B 289 Correct Answer Incorrect Answer
    C 168 Correct Answer Incorrect Answer
    D 124 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 124 + 7 × 1 + 12 = 143 143 + 7 × 2 + 12 = 169 169 + 7 × 3 + 12 = 202 202 + 7 × 4 + 12 = 242 242 + 7 × 5 + 12 = 289 Therefore, 169 should be in place of 168.

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