R. Gupta Solutions for Chapter: Problems Based on Age, Exercise 1: EXERCISE

Harsha is $40$ years old and Rith is $60$ years old. How many years ago was the ratio of their ages $3:5$?

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

The ratio of the present ages of Mohan and Meera is $3:4$. Four years earlier, the ratio was $5:7$. Find the present ages of Mohan and Meera.

The ratio of the ages of A and B is $3:11$. After three years, the ratio becomes $1:3$. What are the ages of A and B?

In $10$ years, A will be twice as old as B was $10$ years ago. If A is now $9$ years older than B, find the present age of B.

Aruna got married $6$ years ago. Today, her age is $1\frac{1}{4}$ times her age at the time of her marriage. Her son's age is $\frac{1}{10}$ times her age. Her son's age is _____.

The ratio between Ram's and Mohan's ages two years ago was $3:2$. At present, the ratio is $7:5$. Find their present ages.

Jayant is as much younger to Arun as he is older to Prashant. If the sum of the ages of Arun and Prashant is $48$ years, what is the age of Jayant?