The ratio of present ages of Ratna and Shantanu is 5:4. After 19 years – McqOptions

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1.	The ratio of present ages of Ratna and Shantanu is 5:4. After 19 years the ratio of their ages will be 10:9. What is Ratna's present age?
A.	19
B.	15
C.	9
D.	72
Answer» B. 15

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