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Q1. A man covers X km in t hours at S km/hr; another man covers X/2 km in 2t hours at R km/hr. Then the ratio S:R equals
- 4:1
- 2:1
- 1:4
- 1:2
Q2. If a cyclist starts at 7 km/hr and he increases his speed in every 3 hours by 1 km/hr then the time taken by the cyclist to cover 113 km is:
- 27/2 hours
- 20/3 hours
- 12 hours
- 13 hours
Q3. A bike rider starts at 60 km/hr and he increases his speed in every 2 hours by 3 km/hr. Then the maximum distance covered by him in 24 hours is:
- 1000km
- 918km
- 899 km
- none of these
Q4. A car starts at 10 am with a speed of 50 km/hr. Due to the problem in engine it reduces its speed as 10 km/hr for every 2 hours. After 11 am, the time taken to covers 10 km is:
- 12 minutes and 10 seconds
- 15 minutes and 09 seconds
- 13 minutes and 20 seconds
- none of these
Q5. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
- 6
- 2
- 4
- 10
Q6. If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:
- 50km
- 56km
- 70km
- 80km
Q7. A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is:
- 100kmph
- 110kmph
- 120kmph
- 130kmph
Q8. 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?
- 9
- 10
- 12
- 20
Q9. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of:
- 300kmph
- 360kmph
- 600kmph
- 720kmph
Q10. 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 distance
- 3 km
- 4 km
- 6 km
- 9 km