The ages of two students A and B are 19 years and 15 years respectively. Find how many years it will take so that the product of their ages becomes equal to 480.

The ages of Kavya and Karthik are 11 years and 14 years respectively. In how many years will the product of their ages will be 304 ?

The present ages of Vatsala and sara are 14 years and 10 years respectively. After how many years will the ratio of their ages become 5:4 ?

The ages of Jyothi and Raghu are 11 years and 14 years in how many years time will the product of their ages be 304

The average of the ages of 15 students in a class is 19 years. When 5 new students are admitted to the class, the average age of the class becomes 18.5 years. What is the average age of the 5 newly admitted students ?

There are 48 students in a class with the age of one of the students being twice that of the age of another. If these two students are replaced by two others whose ages are 16 years and 11 years respectively, the average age of the class increases by 1.5 month. Find the age of the younger of the two students.

The average ages of parents and two children are 30 years and 8 years respectively . The average age of the famliy is . A.16 years . B . 19 Years C. 18 years . D. 20 Years.

Rahul is 5 years old his fathers age is 31 years After how many years will his father's age be 3 times of his age?

The ages of Samir and Tanuj are in the ratio of 8 : 15 years respectively. After 9 years the ratio of their ages will be 11 : 18 . What is the difference in years between their ages ?