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    Which of the following numbers is divisible by 2, 3, 5 and 10?
    Question

    Which of the following numbers is divisible by 2, 3, 5 and 10?

    A.

    32150

    B.

    23235

    C.

    24130

    D.

    23250

    Correct option is D

    Given: Options to check for divisibility by 2, 3, 5, and 10.

    Concept: Divisibility rules. A number is divisible by 10 (which includes 2 and 5) if its last digit is 0. A number is divisible by 3 if the sum of its digits is a multiple of 3.

    Solution:
    Check Option A (32150): Ends in 0. Sum of digits = 3 + 2 + 1 + 5 + 0 = 11. (11 is not divisible by 3)
    Check Option B (23235): Does not end in 0. (Not divisible by 10)
    Check Option C (24130): Ends in 0. Sum of digits = 2 + 4 + 1 + 3 + 0 = 10. (10 is not divisible by 3)
    Check Option D (23250): Ends in 0. Sum of digits = 2 + 3 + 2 + 5 + 0 = 12. (12 is divisible by 3)
    Therefore, 23250 is the only number divisible by all the given factors.

    Final Answer: 23250

    So the correct answer is (d)

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