Question

Manik is four times as old as Rajvir. After 5 years, he will be thrice as old as rajvir.
Find the present age of Manik​

Answer 1

Answer:

Solution :

Let present age of Rakhi = x years

Present age of Mother = 4x

5 years later

Age of Rakhi =x+5

Ag of Mother =4x+5

Given 4x+5=3(x+5)

4x−3x=15−5

⇒x=10

Mother's age =4x=40 years

Answer 2

Answer:

Let present age of rajvir be x

then, Manik age be 4x

Manik age => x+5

Rajvir age => 4x+5

A/Q

4x+5 = 3(x+5)

4x+5 = 3x+15

x = 15-5

x = 10

Rajiv age = x => 10 yrs

Manik age = 4x = 4×10 => 40 yrs

how are you Shruti?