Question

    Find the wrong number in the given number series.

    42, 61, 78, 93, 102,

    109
    A 93 Correct Answer Incorrect Answer
    B 42 Correct Answer Incorrect Answer
    C 61 Correct Answer Incorrect Answer
    D 109 Correct Answer Incorrect Answer

    Solution

    ATQ, The series is Number + consecutive prime numbers in descending order starting from 19 42 +19=61 61 + 17 = 78 78+13=91 91 + 11 = 102 102 +7 = 109 Therefore, 91 should come in place of 93.

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