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Q.
Mother’s age today is thrice as her daughter’s. After 10 years it would be just double. How old is the daughter today ?
A.
8 years
B.
9 years
C.
10 years
D.
11 years
View Answer
Correct choice: C
Explanation:
Let the age of the daughter today be ‘x’ years. Mother’s age today = 3x years After 10 years, we have 3x + 10 = 2(x + 10) x = 10 years.
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