Question

Mary is 12 years younger to Pinky. After 3 years, the ratio of their ages will be 5:8. If the present age of Sam is the sum of ages of Mary and Pinky, then what was the age of Sam 15 years back ?
A) 31 years
B) 37 years
C) 46 years
D) 29 years

Answer 1

31 is the right answer