Question

Krishna's age is twice of rama. Five years ago krishna's age was three time Rama's age. What are their present age

Answer 1

Answer:

Krishna's age is 20 yrs and Rama's age is 10 yr

Step-by-step explanation:

Let Krishna's age be x and Rama's age be y

Present:-

x=2y

5 yrs ago:-

x-5 = 3 (y-5)

x-5=3y-15

2y-3y=-15+5

-y=-10

y=10

So,  

x=2y

x=(2×10)

x=20

∴Krishna's age is 20 yrs and Rama's age is 10 yrs.