If a 1352 m long train crosses a pole in 169 seconds, then find the time (in seconds) taken by the train to cross a 256 m long platform.

Correct option is C

Given:

Length of Train = 1352 m

The train to cross a 256 m long platform.

Formula used: 

$$Speed = \frac{Distance}{Time}$$   

Solution:  

When train crosses the pole

Speed of train = $$\frac{1352}{169} =8 m/sec$$ 

Time take to cross the platform;

Total Distance  = $$1352 + 256 = 1608 \ meters$$​

Time = $$\frac{1608 }{8 }$$ 

$$= 201 seconds$$ 

The time taken by the train to cross the 256-meter-long platform is 201 seconds.​

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