Question
Three years hence, age of 'Sonu' will be 15 years.
Ratio of present age of 'Monu' to 'Sonu' is 5 : 2. If 'Tonu' is 6 years younger than 'Monu', then find the age of 'Tonu' eight years hence from now.Solution
Present age of 'Sonu' = 15 - 3 = 12 years Present age of 'Monu' = (5/2) × 12 = 30 years Present age of 'Tonu' = 30 - 6 = 24 years Required age of 'Tonu' = 24 + 8 = 32 years
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