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A train shuttles between stations A and B, and stops at 5 intermediate stations for 5 mins each. Assume that the stations are at equal intervals of 10 km, and the train is moving at a speed of 50 kmph, how long will it take to reach B ?

A train shuttles between stations A and B, and stops at 5 intermediate stations for 5 mins each. Assume that the stations are at equal intervals of 10 km, and the train is moving at a speed of 50 kmph, how long will it take to reach B ? Correct Answer 97 min


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Given:

The number of intermediate stations =  5

Speed of train = 50 km/hr

Formula used:

Speed = Distance travelled / Total time taken 

Calculation:

Total distance between stations A and B = 10 × 6 = 60 km

Time taken during running of train = Distance/Speed = 60/50 km/hr

⇒ (60/50) × 60 minutes = 72 minutes

Time taken at intermediate stations = 5 × 5 minutes = 25 minutes

So, the total time taken to reach station B = 72 + 25 = 97 minutes

∴ The train will take 97 minutes to reach station B.

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