Five years ago mean age of a family was 25 years. What is the present mean age of the family?

Mean age of 25 members of a club was 38 years. If 5 members with mean age of 42 years have left the club, what is the present mean age of the club members?

Age of a girl is 11 years what is the age after x years?

Two years ago the mean age of 40 people was 11 years. Now a person left the group and the mean age has changed to 12 years. Find the age of the person who left the group.

Lakshmi is 11 years old. Her mother's age is 4 times to her's. What is the age of the mother ?

The age of a father 8 years ago was 5 times that of his son 8 years. Hence, his age will be 8 years more than twice the age of his son. Then the present age of fatherd is ………years.

The ages of Rahul and Lakshmi are in the ratio 5 : 7. Four years later, the sum of their ages will be 56 years. What are their present ages ?

Age of son is 5 years and age of father is 35 years. Ratio of their ages =

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

The ages (in years) of players are in a team of 16, 16, 16, 14, 17, 18. Then find the following: (i) Age of the youngest and the oldest player. (ii) Mean age of the players. What is the average number of glasses of water that you drink per day? in a week. How did you find the average?

The ages of Rahul and Haroon are in the ratio 2:5. Four years later the sum of their ages will be 56 years. What are their present ages?