The ages of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy.

Ans:- The Girl is Mother-in-law of the Boy.

Solution: Let us assume Jacob’s current age is x and his son’s current age is y. Five years hence, Jacob’s age = x + 5 and his son’s age = y +...

Let the common ratio between Rahul's age Hari's age be x ∴ Age of Rahul and Hari will be 5x years and 7x years After 4 years the age of Rahul and Hari will be (5x+4) years and (7x+4) years After 4...

Let Rahul's age = 5x Let Haroon's age = 7x A/Q (5x+4)+(7x+4) = 56 5x+7x+8 = 56 12x = 48 x = 4 Rahul's age = 5x = 5x4 = 20 years Haroon's age = 7x =...

Let Baichung's father's present age be x years Given Baichung's father is 29 years older than Baichung Hence Baichung's age is (x − 29) years Baichung's grandfather is 26 years older than Baichung's...

Let age of grand daughter be x age of grandfather is 10 x A/Q 10 x = 54 + x 9 x = 54 x = 6 10 x = 60 age of grandfather is 60 age of granddaughter is...

Son age be x Aman age is 3x ten years ago son age x-10 aman age 3x -10 A/Q 5(x-10) = 3x -10  5x -50 = 3x - 10 2x = 40 x =20 3x=60 son present age =20 aman present age = 60

Given Hari age =5x given Harry age=7x 4 years later both of their age is =5x+4                                  ...

Let the present age of the son be x years Given that, sum of present ages of man and his son is 45 years. ⇒ Man’s present age = (45 – x)years And also...

Let the present age of friend 1 be a x years Given that, Sum of the ages of two friends = 20 years ⇒ Present age of friend 2 = (20 – x)...