Question 14

Vikarm is twice as old as his brother Ajay. 5 years ago, Vikram was 3 times as old as Ajay.
How old is Vikram now?

Solution

v= 2a....(i)

v- 5 = 3(a- 5)

=> v - 5 = 3a -15

=>3a -v = 10...(ii)

Therefore a = 10

V = 2a= 20

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