The present ages of A and B are in the ratio 15 : 8. After 8 years their ages will be in the ratio 17 : 10. What will be the ratio of the ages of A and B after 10 years from now?

The present ages of A and B are in the ratio 15 : 8. After 8 years the

1.	The present ages of A and B are in the ratio 15 : 8. After 8 years their ages will be in the ratio 17 : 10. What will be the ratio of the ages of A and B after 10 years from now?
A.	10 : 7
B.	8 : 5
C.	5 : 3
D.	7 : 4
Answer» D. 7 : 4