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A train covers a distance in 50 minutes, if it runs at a speed of 48kmph on an average. Find the speed at which the train must run to reduce the time of journey to 40 minutes.

  • 50 km/hr
  • 60 km/hr
  • 65 km/hr
  • 70 km/hr
Similar Questions :

1. A Man travelled a distance of 61 km in 9 hours. He travelled partly on foot at 4 km/hr and partly on bicycle at 9 km/hr. What is the distance travelled on foot?

  • 16 km
  • 14 km
  • 12 km
  • 10 km

2. A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start at same point at 7:30 am. They shall first cross each other at ?

  • 7:15 am
  • 7:30 am
  • 7: 42 am
  • 7:50 am

3. Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour ?

  • 8 minutes
  • 10 mintues
  • 12 minutes
  • 14 minutes

4. The ratio between the speeds of two trains is 7: 8. If the second train runs 400 kms in 4 hours, then the speed of the first train is ?

  • 83.5 km/hr
  • 84.5 km/hr
  • 86.5 km/hr
  • 87.5 km/hr

5. A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. Find the average speed for first 320 km of tour.

  • 70.11 km/hr
  • 71.11 km/hr
  • 72.11 km/hr
  • 73.11 km/hr
Read more from - Time and Distance Questions Answers
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