Question

72 km/h
Therefore, the train will take 23 hours to cover a distance of 1656 km.
Exercise 8.1
Q1. A car is travelling at a speed of 42 km/h. How much distance will it travel in 40 minutes?
Q2.
If a train travels a distance of 338 km in 3 hours 15 minutes. What is its speed?
Q3.
A car travelling at a speed of 52 km/h takes 6 hours to reach its destination. What should be the
speed of the car if the journey is to be covered in 4 hours?
Q4. A bus covers a distance of 225 km in 5 hours. Find the speed of the bus. Also find how many hours
will the bus take to cover a distance of 360 km?
Q5. A bullock cart is moving at a speed of 4 km/h. How much time will it take to cover a distance of
24 kilometre?
Q6. A train travels 540 km in 9 hours. What distance will be covered in 12 hours?
Q7. A cyclist travels at a speed of 10 km/h for 3 hours and then at a speed of 15 km/h for 2 hours. Find
its average speed.
Q8. A train takes 4 hours to complete a journey by travelling at a speed of 60 km/h. How long will the
train take if its speed is reduced to 40 km/h?
09. The distance between two stations is 1200 km. A train covers first half of the journey at a speed
of 60 km/h and the remaining half of the journey at a speed of 50 km/h. How much time is taken​

Answer 1

Answer:

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