1.

Mahesh is thrice as old as Tarun. two ago, his age was four times of Tarun age. find their present ages

Answer»

Let Tarun be x YEARS old
Mahesh=3x
4 YRS BACK Tarun=x-2
4 yrs back Mahesh=3x-2
3x-2=4(x-2)
3x-2=4x-8
3x-4x=-8+2
-x=-6
x=6
Therefore Tarun is 6 yrs old and Mahesh is 18 yrs old.



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