1.

Train A of length 120 m can cross a platform of length 240 m in 18 seconds. The ratio of speed of Train A and Train B is 4 ∶ 5. Then find the length of Train B if Train B can cross a pole in 12 seconds.

A. 280 m
B. 300 m
C. 320 m
D. 350 m
Answer» C. 320 m


Discussion

No Comment Found