R. S. Aggarwal Solutions for Chapter: Problems on Ages, Exercise 1: EXERCISE 8A

On dividing the remainder obtained by subtracting $6$ from Anil's present age by $18,$ Anup's age is obtained. Mahesh is $5$ years old and Anup is $2$ years younger than Mahesh. What is Anil's present age?

A girl is twice as old as her brother and half as old as her father. After $22$ years, her brother's age will be half of her father's age. What is the present age of the girl?

Ramu's age is $\frac{1}{6}$ of his father's age. Ten years hence, Ramu's father's age will be twice of Vimal's age. If $2$ years ago, the $8\mathrm{th}$ birthday of Vimal was celebrated what is Ramu's present age ?

One year ago, a man was $7$ times as old as his son. Now, his age is equal to the square of his son's age. The present age of the man is :

The ratio between the present ages of Kunal and Vijay is $3: 2.$ If Kunal was $6$ years older to Vijay, $4$ years back, how old is Vijay now ?

The ratio between the present ages of two brothers is $1:2.$ Five years ago, th ratio of their ages was $1:3.$ What will be the ratio of their ages after $5$ years ?

A was born $5$ years earlier than $\mathrm{B}. \mathrm{B}\text{'}\mathrm{s}$ age is $4$ years more than $\mathrm{C}\text{'}\mathrm{s}$ age and $3$ year less than $\mathrm{D}\text{'}\mathrm{s}$ age. The present age of $\mathrm{A}$ is $17$ years. What is the age of $\mathrm{D} ?$

Four years ago the ages of $\mathrm{A}$ and $\mathrm{B}$ were in the ratio $11:14$ and after $4$ years, thei ages will be in the ratio $13:16.$ The present age of $\mathrm{A}$ is :