Father’s age is three times the sum of the ages of his two children. After 5 years, his age will be twice the sum of the ages of the two children. Find the age of the father.

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  At present Asha’s age (in years) is 2 more than the square of her daughter Nisha’s age. When Nisha grows to her mother’s present age, Asha’s age would be one year less than 10 times the present age of Nisha. Find the present age of both Asha and Nisha.

  January 16, 2018

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  At t minutes past 2 p.m., the time needed by the minutes hand of a clock to show 3 p.m. was found to be 3 minutes less than t^2/4 minutes. Find t.

  January 15, 2018

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  A takes 3 hours more than B to walk 30 km. But, if A doubles his pace, he is ahead of B by 3/2 hours. Find their speed of walking.

  June 24, 2017