CSC Company Numerical Ability Age Problem

When Rahul was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Rahul's brother is 6 years older than him and his mother is 3 years younger than his father, how old was Rahul's sister when he was born ?

A. 7 years
B. 10 years
C. 14 years
D. 19 years

Read Solution (Total 1)

let rahuls age =x
x=0(born) den bro's age=6
father=32+bro=32+6=38(at the time rahul was born)
mother=father-3=35
mother= 25+ sis
=>35-25=sis
=> sis=10....
12 years agoHelpfull: Yes(9) No(0)

CSC Other Question

In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements ?

A. Only 20% of the total members own three cars each.
B. 48% of the total members own only one car each.
C. 60% of the total members own at least two cars each.
D. 80% of the total members own at least one car.
E. None of these A certain number of horses and an equal number of men are going somewhere. Half of the owners are on their horses' back while the remaining ones are walking along leading their horses. If the number of legs walking on the ground is 70, how many horses are there ?

A. 10 B. 12
C. 14 D. 16