1. | Two men start together to walk a certain distance, one at 4 km/h and another at 3 km/h. The former arrives half an hour before the later. Find the distance ? | |
2. | The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is ? | |
3. | A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/ hr. If he takes 5 hours in going and coming, the distance between his house and school is ? | |
4. | A car goes 10 metres in a second. Find its speed in km/hour ? | |
5. | A train is travelling at the rate of 45 km/hr. How many seconds it will take to cover a distance of 4/5 km ? | |
6. | A man crosses a road 250 metres wide in 75 seconds. His speed in km/hr is ? | |
7. | A person started his journey in the morning. At 11 A. m. he covered 3/8 of the journey and on the same day at 4.30 p.m. he covered 5/6 of the journey. He started his journey at ? | |
8. | Two buses travel to a place at 45 km./hr. and 60 km./hr. respectively. If the second bus takes 5 and 1/2 hours less than the first for the journey, the length of the journey is ? | |
9. | A train is running at a speed of 116 km/hr. The distance covered by the train in metres in 18 seconds is ? | |
10. | A car travels from P to Q at a constant speed. If its speed were increased by 10 km/h, it would have been taken one hour lesser to cover the distance. It would have taken further 45 minutes lesser if the speed was further increased by 10 km/h. The distance between the two cities is ? | |