Question
Umesh is thirteen years older than Sweta. Eight years
ago, if Umesh was fourteen times as old as Sweta, then Umesh’s present age will be:Solution
Let Sweta's present age be x. Then Umesh's present age = x + 13. Eight years ago: Sweta's age = x - 8 Umesh's age = x + 5 Given: x + 5 = 14(x - 8) ⇒ x + 5 = 14x - 112 ⇒ -13x = -117 ⇒ x = 9 So, Umesh's present age = x + 13 = 9 + 13 = 22
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