# Rahuls father age is 3 Times as old as rahul. Four years ago his father was 4 Times as old as rahul. How old is rahul?

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father is three times .... 3x

fou years ago ...he was 4 time as rahul =4x

current age ... = 4x+4=3x

= 4x-3x=4

= x= 4

his father is three times of his age so let it be 3x

four years ago his father's age was 4 times as rahul's age 4x

his present age = 4x+4=3x

= 4x-3x=4

= x= 4

therfore rahul's present age 4