search
Q: 5 years ago, the ratio of the age of A to that of B was 4 : 5. Five years hence, the ratio of the age of A to that of B will be 6 : 7. If, at present age of C is 10 years younger than B, then what will be the ratio of the present age of A to that of C ?
  • A. 3 : 2
  • B. 5 : 3
  • C. 4 : 3
  • D. 5 : 4
Correct Answer: Option D -
answer image

Explanations:

explanation image