TCS Company Numerical Ability Age Problem

In 6 years, Raj's father will be twice Raj's age then. Two years ago, while his mother was twice his age then. If Raj is going to be 25 years old 3 years from now, then what is the sum of his parent's age now?

Read Solution (Total 21)

TCS Other Question

In a certain city, 60% of the registered voters are congress supporters and the rest are BJP supporters. In an assembly election, if 75% of the registered congress supporters and 20% of the registered BJP supporters are expected to vote for candidate A, what percent of the registered voters are expected to vote for candidate A? How many different integers can be expressed as the sum of three distinct numbers from the set {3, 10, 17, 24, 31, 38, 45, 52}?
option
a) 8
b) 56
c) 16
d) 15