CAT Quantitative Ability Questions | CAT Number System questions
CAT/2000
Question . 127
P is the product of all the prime numbers between 1 to 100. Then the number of zeroes at the end of P are
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Explanatory Answer
Method of solving this CAT Quantitative Ability Question from Number System question
(a) There are only 2 prime numbers 5 & 2 between 1 & 100 which when multiplied will give zero in the end. Thus there will be only one zero at the end of the product of given number.