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RRB JE 2019 | Day 10 | Quant [Problems on Ages] Quiz 6

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Question 1

A is 4 years younger than B while C is 4 years younger than D but 1/5th times as old as A. If D is 8 years old, how many times as old is B as C?

Question 2

6 years ago, age of a mother was 3 times that of her daughter. If sum of their present ages is 60 years, what are the present age of mother and daughter respectivley?

Question 3

The ration of ages of the father and mother an year ago was 11:10 when their son was born. The ratio of ages of the father and mother will be 19:18 when the son will be 2 years old. What is the ratio of present ages of father and mother?

Question 4

If 6 years are subtracted from the present age of Gagan and the remainder is divided by 18, then present age of his grandson Anup is obtained. If Anup is two years younger to Madan whose present age is 5 years, then what is Gagan’s present age?

Question 5

A person was asked to state his age in years. His reply was “take my age 3 years hence, multiply it by 3 and then subtract 3 times my age 3 years ago and you will know how old I am.” What was the age of the person?

Question 6

If 10 years are subtracted from the present age of A and the remainder is divided by 6, then the present age of his grandson B is obtained. If B is 2 years younger to C whose age is 7 years, then what is A’s present age?

Question 7

The average age of a husband-wife and their son was 42 years. The son got married and exactly after 1 year a child was born to them. When the child became 5 years old, the average age of the family became 36 years. What was the age of bride at the time of marriage?

Question 8

If the ages of A and C are added to twice the age of B, the total becomes 59. If the ages of B and C are added to thrice the age of A, the total becomes 68 and if the age of A is added to thrice the age of B and thrice the age of C, the total becomes 108. What is the age of A?

Question 9

Mr X has three sons namely P, Q and R. P is the eldest son of Mr. X while R is the youngest one. The present ages of all three sons are square numbers. The sum of their ages of all three sons after 5 years is 44. What is the age of P after three years?

Question 10

Three years ago, the average age of Ramesh's family having 5 members was 17 years. Ramesh becomes father but the average age of his family is same today. What is the present age of baby?
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