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Jammutavi express leaves Jammu for Kanya Kumari at 120 km/h and returns to Jammu at 80 km/h . What is the average speed of the train during the whole journey?

1)47.5 km/h

2)96 km/h

3)38 km/h

4)57.5 km/h


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    96 km/h

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  • Exam: Time Speed and distance QUESTIONS





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