question_answer

If a bus travels 140 km in 4 hours and a train travels 288 km in 4 hours at uniform speeds, then the ratio of the distances travelled by them in 2 hours is___.

A)  \[32:63\]          

B)  \[35:68\]

C)  \[34:73\]          

D) \[35:72\]

E) None of these