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

    Question

    Find the wrong number in the given number series.

    164, 160, 172, 136, 188,

    128
    A 148 Correct Answer Incorrect Answer
    B 128 Correct Answer Incorrect Answer
    C 188 Correct Answer Incorrect Answer
    D 172 Correct Answer Incorrect Answer
    E 164 Correct Answer Incorrect Answer

    Solution

    ATQ, 164 – (2 × 2) = 160 160 + (3 × 4) = 172 172 – (4 × 6) = 148 148 + (5 × 8) = 188 188 – (6 × 10) = 128 Therefore, 148 should come in place of 136.

    Practice Next