Aryan's present age = 24 yrs Grandfather's age = 7/2 × 24 = 84 yrs Grandfather's age 14 years ago = 70 yrs According to question, => 70/(Father's age 14 yrs ago) = 5/3 => 5 ----- 70 => 3 ------ 70/5 × 3 = 42 yrs Father's present age = 42 + 14 = 56 yrs ∴ Sum of ages = 24 + 84 + 56 = 164 years
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Quantity II: The population of a town i...
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Quantity I. Part lent at 5% SI.
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