What is the difference between the present ages of Ayush and Deepak?_x000D_ I. _x000D_ The ratio between Ayush's present age and his age after 8 years 4 : 5._x000D_ II. _x000D_ The ratio between the present ages of Ayush and Deepak is 4 : 3._x000D_ III. _x000D_ The ratio between Deepak's present age and his age four years ago is 6 : 5.

• A. Any two of I, II and III
• B. I or III only
• C. Any one of the three
• D. All I, II and III are required
• E. Even with all I, II and III, the answer cannot be obtained.