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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
Similar Questions :

1. A person travels equal distances with speed of 3 km/hr, 4 km/hr and 5 km/hr and takes a total of 47 minutes. Find the total distane

  • 3 km
  • 4 km
  • 6 km
  • 9 km

2. How many minutes does Aditya take to cover a distance of 400 m, if he runs at a speed of 20 km/hr

  • \begin{aligned} 1\frac{1}{5} min\end{aligned}
  • \begin{aligned} 2\frac{1}{5} min\end{aligned}
  • \begin{aligned} 3\frac{1}{5} min\end{aligned}
  • \begin{aligned} 4\frac{1}{5} min\end{aligned}

3. 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

4. A person travels from P to Q at a speed of 40 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips ?

  • 44 km/hour
  • 46 km/hour
  • 48 km/hour
  • 50 km/hour

5. A man is walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge is

  • 1000 meters
  • 1050 meters
  • 1200 meters
  • 1250 meters
Read more from - Time and Distance Questions Answers
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