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

    Question

    The least number which when divided by 5, 10, 12 and 15

    leave zero remainder in each case and when divided by 18 leaves a remainder of 6 is:
    A 60 Correct Answer Incorrect Answer
    B 36 Correct Answer Incorrect Answer
    C 144 Correct Answer Incorrect Answer
    D 120 Correct Answer Incorrect Answer

    Solution

    LCM of 5, 10, 12 and 15 = 60 Required number = 60, because it is exactly divisible by 5, 10, 12 and 15 and it leaves remainder 6 when divided by 18.

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