CAT Exam

find number of zeros after decimal point in (5/6)^40? Explanation for the answers would be appreciated.

Read Solution (Total 2)

4 zeros i think
11 years agoHelpfull: Yes(0) No(3)

could u please explain ur answer & logic behind it ?
11 years agoHelpfull: Yes(0) No(2)

CAT Other Question

P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does it need to complete the work if P does the work and he is assisted by Q and R on every third day? find value 0f x
x^2+x-(a+2)(a+1)=0