A train traveled a distance of 6,000 km from Lahore to Karachi in 22 hours and came back to Lahore in 28 hours. What is the average speed of train?

Answer: 240 km/hr
Explanation

Total distance = 6,000+6,000=12,000 (from Lahore to Karachi, and then from Karachi to Lahore).

Total time = 22+28=50 hours.

Hence, average speed isΒ 240 km/hr


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