Two years ago the ratio of the ages of Swati and Khyati was 5 : 7 . – McqOptions

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1.	Two years ago the ratio of the ages of Swati and Khyati was 5 : 7 . Two years hence the ratio of their ages will be 7 : 9. What is the present age of Khyati ?
A.	15 years
B.	16 years
C.	17 years
D.	18 years
Answer» C. 17 years

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