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How many zeroes will be there at the end of the number N, if N = 100! + 200!?

Option 1 -

73

Option 2 -

49

Option 3 -

24

Option 4 -

None of these

0 1 View | Posted a month ago
Asked by Shiksha User

  • 1 Answer

  • P

    Answered by

    Payal Gupta | Contributor-Level 10

    a month ago
    Correct Option - 3


    Detailed Solution:

    100! has 24 zeroes.

    100! + 200! = 100! [1 + 101 * 102 * … * 200]

    Which will again give 24 zeroes at the end.

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