Saturday, November 3, 2007

aptitude ques(3/11)

use four 4's and get the result as 20...use any kind of mathematical relations between these numbers......

2 comments:

sri harsha said...

here r your 2 possible answers
1) 4!-(4*4/4)=20
2) 4!+4! -4! -4=20
if u have any more methods do post them

madhurya said...

ok...another possibility for this ques is...
(4+(4/4))*4=5*4=20