One year ago the ratio between Samir and Ashok's age was 4 : 3. One years Later the sum of their ages will be 5 : 4. What is the sum of their present ages in years ?

One year ago the ratio between Samir and Ashok's age was 4 : 3. One

1.	One year ago the ratio between Samir and Ashok's age was 4 : 3. One years Later the sum of their ages will be 5 : 4. What is the sum of their present ages in years ?
A.	15 years
B.	16 years
C.	17 years
D.	18 years
Answer» C. 17 years