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1). 20 years2). 22 years3). 25 years4). 29 years |
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Answer» Let M be the MOTHER’s present AGE and D be the daughter’s present age. A mother is FIVE times older than her daughter. M = 5D After 5 years, she would be three times older than her daughter M + 5 = 3D + 15 Solving the two equation, 5D + 5 = 3D + 15 2D = 10 Therefore, D = 5 Hence, M = 5D = 25 Thus mother’s present age is 25YRS. |
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