Question

If 146! Is divisible by 5n, and then find the maximum value of n.
A.34
B.35
C.36
D.37

Answer 1

35 is the answer because
Required answer,
= [146/5] + [146/52] + [146/53];
= 29+5+1.
= 35.

Note:
We have taken integral value only, not the fractional.
For example 146/5 = 29.2 but we have taken 29 and so on.
I hope this will help you