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    Question

    Find the number of zeroes in 24 × 50 × 64 ×

    15.
    A 2 Correct Answer Incorrect Answer
    B 3 Correct Answer Incorrect Answer
    C 4 Correct Answer Incorrect Answer
    D 5 Correct Answer Incorrect Answer

    Solution

    Number of zeros will depend on how many times 10 i.e. (5 × 2) occur in the product Since, 24 × 50 × 64 × 15
    = 3 × 2 × 2 × 2 × 5 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 Since, (5 × 2) occurred three times in the given product Therefore, required number of zeros = 3

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