1.

A 300 M Long Train Crosses A Platform In 39 Sec While It Crosses A Signal Pole In 18 Sec. What Is The Length Of The Platform?

Answer»

Speed = 300/18 = 50/3 m/sec.

Let the length of the platform be x METERS.

Then, (x + 300)/39 = 50/3

3X + 900 = 1950 => x = 350 m.

Speed = 300/18 = 50/3 m/sec.

Let the length of the platform be x meters.

Then, (x + 300)/39 = 50/3

3x + 900 = 1950 => x = 350 m.



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