please help me!




Train A leaves Melbourne for Adelaide and travels at a constant speed. At the same time train B leaves Adelaide for Melbourne and also travels at a constant speed.
Town X is between Melbourne and Adelaide. Melbourne, town X and Adelaide lie on a straight line. Which train has greater speed?

Which of following statements are sufficient to answer the question.
I. Train B arrives at town X before train A.
II. Town X is farther to Melbourne than Adelaide.



the options are in the pic