The number of zeroes in `99!` is

The number zero

Which of the following is the number of zeroes in the product: 1^(1)xx2^(2)xx3^(3)xx4^(4)xx99^(99)xx100^(100)

The number of zeroes at the end of the square of a number is _______ the number of zeroes at the end of the number

The number of zeros at the end of 99^(100) - 1 is -

Find the number of zeroes in: 100^(1)xx99^(2)xx98^(3)xx97^(4)xx….xx1^(100)

Number 1,2,3,4,.......,98,99,100 are multiplied together . The number of zeros at the end of the product on the right will be equal to (A) 24 (B) 22 (C) 21 (D) 11