1% of 2% of 3% of 4% of ..............100% of x = 100! then x = ? here ! is symbol of factorial

M4maths Previous Puzzles

29 Nov 2012 percentage

1% of 2% of 3% of 4% of ..............100% of x = 100!
then x = ?
here ! is symbol of factorial
for example 4! = 4*3*2*1

OPtion

1) 10^100
2) 10^110
3) 10^120
4) 10^180
5) 10^200
6) 10^300
7) 10^500
8) 10^5
9) 10^10
10) none of these

Solution

1/100*2/100*3/100*................*100/100*x = 100!
so x/100^100 = 1
so x = 10^200

Correct Option: 5 Best Solution (0)