[Solved] A bus travels 80 km in 1 hour. How long will it take to cove (2024)

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3. 4 hours
4. 5.5 hours

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Q1.Manga travels 760 km to his home, Partly by train and partly by car. He takes 8 hours,if he travels 160 km by train and the rest by car. He takes 12 minutes more if he travels 240 km by train and the rest by car. What are the speeds of the car and the train respectively?

Q2.A car can finish a certain journey in 10 hrs at a speed of 48 km/hr. In order to cover the same distance in 8 hrs, the speed of the car must be increased by:

Q3.At what speed does a man walk who passes through a street 600 m long in 5 minutes ?

Q4.A car covers a distance of 720 kms in 8 hours. By how much should its speed increase to match the speed of a train which covers 600 kms in 5 hours?

Q5.A cyclist was moving with a speed 20 km/hr. Behind the cyclist at a distance of 100 km was a biker moving in the same direction with a speed of 40km/hr. After what time will the biker over take the cyclist?

Q6.If a train runs with the speed of 90 km/h, it reaches its destination late by 12 minutes. But, if it speed is 100 km/h, it is late by 2 minutes. The correct time to the train to covers it journey in minutes is:

Q7.Renuka has to travel 24 km. After walking for 1 hour 40 minutes, she notices that the distance she has covered is \(\frac{5}{7}\) of the remaining distance covered by her. Find the speed of the molecule in meters per second.

Q8.A thief stole a car at 2.30 PM and drove it at 60km/hr. The theft was discovered at 3 PM and the owner drove away at 75 km/h in another car. When will he catch the thief?

Q9.A truck covers a distance of 550 metres in1 minute whereas a bus covers a distance of 33 kms in 45 minutes. The ratio of the speed of the truck to the speed of the bus is:

Q10.A car travelling at a speed of 70 km/h overtakes a bus travelling in the same direction and leaves it 170 m behind in 18 seconds. What is the speed (in km/h) of the bus?

Q1.A man walking at the rate of 9 km/hr crosses a bridge in 15 minutes. The length of the bridge (in metres) is:

Q2.A cyclist covers a distance of 900 m in 2 min 30 sec. What is the speed in km/hrof the cyclist?

Q3.How many minutes does Vandan take to cover a distance of 500m, if he runs at a speed of 20 km/hr ?

Q4.How long will a boy take to run round a square field of side 25 metres, if he runs at the rate of 9 km/hr ?

Q5.A train starts from A towards B with speed 75 km/h. Another train starts from B with speed of 60 km/h towards A. Both of them meet after 12 minutes. Find the distance between A and B?

Q6.Manga travels 760 km to his home, Partly by train and partly by car. He takes 8 hours,if he travels 160 km by train and the rest by car. He takes 12 minutes more if he travels 240 km by train and the rest by car. What are the speeds of the car and the train respectively?

Q7.A boat travels in upstream from point P to Q for 6 hours and while returning travels in downstream from point Q to R for next 6 hours. If the distance between points P and R is 72 km, then what is the speed of the stream?

Q8.A car can finish a certain journey in 10 hrs at a speed of 48 km/hr. In order to cover the same distance in 8 hrs, the speed of the car must be increased by:

Q9.At what speed does a man walk who passes through a street 600 m long in 5 minutes ?

Q10.A man travelled a distance of 80 km in 7 hrs partly on foot at the rate of 8 km / h and partly on bicycle at 16 km/h. find the distance travelled on foot?