TCS Company

. Two persons are climbing up on two moving escalators which have 120 steps. The ratio of 1st person’s speed to that of 1st escalator is 2:3 (steps). The ratio of 2nd person’s speed to that of 2nd esfcalator is 3:5 (steps). Find the total number of steps they both have taken together.

Read Solution (Total 5)

TCS Other Question

f(f(n))+f(n)=2n+3.
f(0)=1.
find f(2012).

a)2011 b)2013 c)4095 d)2012
. There are 111 players participating in a singles tennis tournament. The player who is losing will be out of the ftournament. For each and every match, One new ball is taken. Find the no. of balls required for the entire tournament