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

    Question

    Select the alphanumeric-cluster from among the given

    options that can replace the question mark (?) in the following series. Y11, S7, M5, G3, ?
    A Z2 Correct Answer Incorrect Answer
    B A1 Correct Answer Incorrect Answer
    C A2 Correct Answer Incorrect Answer
    D B2 Correct Answer Incorrect Answer

    Solution

    Y – 6 = S, S – 6 = M, M – 6 = G, G – 6 = A Numbers are prime numbers. 1 is not a prime number so we will start with 2.

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