New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Find the missing number in the series: 2, 6, 12, ?, 30,

    42
    A 12 Correct Answer Incorrect Answer
    B 16 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer

    Solution

    2 + 4 = 6 6 + 6 = 12 12 + 8 = 20 20 + 10 = 30 30 + 12 = 42

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