TCS Company

. 3 years ago I was 5 times as old as my eldest son. Today I am 3 times his age. How old I am now?
1. 6:00
2. 8:00
3. 19:00
4. 18:00

Read Solution (Total 3)

let y be the age of mine and x of my son
given is:
y-3=5(x-3) & y-3x
by both equations
x=6 and y=18
so 18 is answer
13 years agoHelpfull: Yes(7) No(0)

4. 18.00 ans.
13 years agoHelpfull: Yes(1) No(1)
(x-3)=5*(y-3)
x=3y

solve it..
13 years agoHelpfull: Yes(1) No(1)

TCS Other Question

There r ten spots in library and each spot has 4 tables and ten readers ar there . 10 student come into liberary and want 2 study in how many ways that they sit in d liberary so that no chair would be blank? A lady has some fine gloves and hats in her closet 19 Blue, 46 Red and 35 Yellows the lights are out and it is totally dark. Inspite of the darkness she can make the difference between a hat and a glove. She takes out and item out of the closet only if she is sure that it is a glove. How many gloves must she take out to make sure she has a pair of each color?