TCS Company Numerical Ability Age Problem

9 years ago I was five times as old as my eldest son. Today I am 3 times his age. How old am I now?
18.00
20.00
55.00
54.00

Read Solution (Total 12)

TCS Other Question

Middle-earth is a fictional land inhabited by hobbits, Elves, dwarves and men. The Hobbits and the Elves are peaceful creatures who prefer slow, silent lives and appreciate nature and art. The dwarves and the men engage in physical games. The game is as follows. A tournament is one, where out of the two teams that play a match, the one that loses get eliminated. The matches are played in different rounds where in every round; half of the teams get eliminated from the tournament. If there are 8 rounds played in a knock-out tournament then how many matches were played? A man has some socks in his drawer: 17 identical blue, 49 identical black. The lights are out and it is totally dark. How many socks must he take out to make sure he has a pair of each colour?