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

    Question

    Find the quantity of methods of picking 4 cards

    from a set of 52 playing cards if four cards are of the same unit?
    A 11440 Correct Answer Incorrect Answer
    B 2860 Correct Answer Incorrect Answer
    C 715 Correct Answer Incorrect Answer
    D 5720 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

    Practice Next

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