Read and fill in the gaps ( b) Present age of Firox is 'y' years., 7 years ago his age was ― years.

Read and fill in the gaps ( a) Present age of Mukti is x years, 4 years later her age will be ― years.

The sum of the ages of a father and his son is at present 50 years. When the age of the son will be equal to the present age of his father, then the sum of their ages will be 102 years. Find the present ages of the son and his father.

A man deposits the money for each of his three sons in such a way that when the ages of each of his sons will be 18 years each one will get RS 25,300. The rate of simple interest per annum in the bank is 5% and the present ages of his sons are 10 years, 12 years, and 14 years respectively. Determine the money, he had deposited separately in the bank for the each of his sons.

The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48. Is the above situation possible? If so, determine their present ages.

At present , sum of the ages of a father and his son in 46 years . When the age of the son will be equal to the present age of his father , the total age of them will be 102 years . Determine the present ages of the father and his son.

The age of my father is 48 years, age of my mother is 42 years, age of my elder brother is 15 years and my age is 12 years. Hence, the ratio of the ages of my father, mother, brother and myself is 48 : 42 : 15 : 12 i.e. square:square:square:square

The age of the father is 4 times to that of his son, 8 years hence the sum of their ages will be 71 years what was the age of the father when the son was born ?

Express the following statements in the form of simultaneous linear equations and solve them by drawing graphs : (ii) At present the age of a father is 28 years more than that of his son. After 10 years the age of father will be 3 times of the age of his son. Find the present ages of both father and son.

The sum of the present ages of a mother and her daughter is 55 years. After 16 years, the age of the mother will be double the age of her daughter . What will be the sum of the ages of the mother and her daughter after 5 years from the present ?