Age Quiz

Ten years ago, the average age of a family of 5 members was 35 years. Now, a child is born, and the current average age of the family remains the same. What is the child's present age?

A is two years older than B, who is twice as old as C. If the total of their ages is 27, how old is B?

The age of a father 10 years ago was thrice the age of his son. Ten years hence, the father's age will be twice that of his son. What is the son's present age?

The present ages of A and B are in the ratio 7:5. Eight years ago, the ratio of their ages was 9:7. What is B's present age?

The ratio of the present ages of two brothers is 2:3, and the difference in their ages is 6 years. What is the age of the younger brother?

Five years ago, the average age of A, B, and C was 20 years. If B is 2 years older than A and C is 5 years older than B, what is C's present age?

The ratio of the present ages of A and B is 5:7. Four years ago, the ratio was 3:5. What is B's present age?

Shivani is 40 years old and Ritu is 60 years old. How many years ago was their age ratio 3:5?

A girl’s age is two-fifths of her mother's age. After 8 years, she will be half her mother’s age. How old is the mother now?

The sum of ages of 4 children born at the intervals of 4 years each is 48 years. What is the age of the youngest child?