The average age of the mother and her six children is 12 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother? (a) 40 years    (b) 42 years    (c) 48 years    (d) 50 years

The total age of a mother and her son is 60 years. The difference between their ages is 30 years. Find out the age of the mother.

The average age of 3 children in a family is 20% of the average age of the father and the eldest child.The total age of the mother and the youngest child is 39 years.If the father's age is 26 years,what is the age of the second child? (a) 15 years ( b) 18 years ( c) 20 years (d) Cannot be determined

The age of the mother today is thrice that of her daughter. After 12 years, the age of the mother will be twice that of her daughter. the age f the daughter today is a. 12 years b. 14 years c. 16 years d. 18 years

The average age of A, B and C is 26 years. If the average age of A and C is 29 years, what is the age of B in years ?

The average age of four brothers is 12 years. If the age of their mother is also included, the average is increased by 5 years. The age of the mother (in years) is :

Sunita is half the age of her mother Geeta. Find their ages (i) after 4 years ? (ii) before 3 years.