The ratio of the present ages of Ram and Shyam is ` 3 : 2`. Which of the following cannot be the ratio of their ages 20 years ago?

The ratio of the present ages of Raju and his wife is 5 : 4 . Which of the following cannot be the ratio of their ages 20 years hence ?

The ratio of the present ages of Mr Dhuryodhana and Mr Dhushyasna is 5 : 4 . Which of the following cannot be the ratio of their ages 5 years ago?

Seven years ago the ratio of the ages of P and Q (in years) was 7 : 6 . Which of the following cannot be the ratio of their ages 6 years from now ?

Nine years ago A's age and B's age were in the ratio 5 : 7 . Which of the following cannot be the ratio of their ages 5 years from now ?

The ratio of the present ages of P and Q is 3 : 4. Five years ago, the ratio of their ages was 5 : 7. Find their present ages

The ratio of the present age of Raju and Rajni is 14 : 20 respectively. Six years ago the respective ratio of their ages was 11 : 17, what will be the respective ratio of their ages four years hence ?

The ratio of present ages of R and S is 11 : 17. 11 years ago, the ratio of their ages was 11 : 20. What is R's present age (in years)?