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Q.
Swetha when get married to Sudeer her age was 3/4 th of her husband's age. After 12 years her age became 5/6 th of her husband's age. Then what's the age of Swetha when she got married ?
A.
18 years
B.
21 years
C.
23 years
D.
17 years
View Answer
Correct choice: A
Explanation:
At the time of marriage, let Sudeer's age be 4x, then Swetha's age is 3x 12 years after: Age of Sudeer = 4x+12 Age of Swetha = 3x+12 Now the equation is 3x+12=5/6(4x+12) Solving equation we get x=6 Hence Swetha got married at the age of 18.
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