1.

A race course is 400 m long. A and B run a race and A wins by 5m. B and C run over the same course and B win by 4m. C and D run over it and D wins by 16m. If A and D run over it, then who would win and by how much time?

A. D by 7.2 m
B. A by 7.2 m
C. A by 8.4 m
D. D by 8.4 m
Answer» B. A by 7.2 m


Discussion

No Comment Found