1.

After 12 years i shall be 3 times as old as i was 4 years ago. then my present age is equal to

Answer» LET present AGE be x yrsafter 12 yrs= x+124 yrs ago= x-41st condition. x+12 = 3( x-4)x+12= 3x - 1224 = 2x x = 12 ANS. My present age is 12 yrs


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