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

    Question

    If 56 # 93 = 57 and 78 # 46 = 80, then 69 # 53 =

    ?
    A 69 Correct Answer Incorrect Answer
    B 72 Correct Answer Incorrect Answer
    C 66 Correct Answer Incorrect Answer
    D 62 Correct Answer Incorrect Answer

    Solution

    56 # 93 = {(5 x 6) + (9 x 3)} = {30 + 27} = 57 78 # 46 = {(7 x 8) + (4 x 6)} = {56 + 24} = 80 Similarly, 69 # 53 = {(6 x 9) + (5 x 3)} = {54 + 15} = 69.

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