Raman present age is 2/5th of the age of his mom anuradha .After 8 yrs he will be one half of the age of anuradha .How old is anuradha at present

Let the present age of Anuradha = x yrsthen present age of Raman = 2x5 yrsAFTER 8 YEARS :Anuradha's age = x+8 yrsRaman's age = 2x5+8 yrsAccording to question,    2x5+8 = 12x+82x5+8 = x2 + 42x5 - x2 = 4 - 84x-5x10 = -4-x = -40x = 40So, present age of Anuradha = 40 yrspresent age of Raman = 25×40 = 16 yrs

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