1.

A train 360 m long crosses a platform in 120 seconds. What is the speed of the train?

A. 4.5 मीटर/सेकंड
B. none of these
C. 5 मीटर/सेकंड
D. 3 मीटर/सेकंड
Answer» C. 5 मीटर/सेकंड


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