The ratio of present ages of R and S is 6:7. Before 12 years the ratio – McqOptions

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1.	The ratio of present ages of R and S is 6:7. Before 12 years the ratio of their ages was 9:11. What is R's present age (in years)?
A.	56
B.	48
C.	36
D.	44
Answer» C. 36

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