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Ashish travelled a certain distance by c...

Ashish travelled a certain distance by car for 2 hours at 60 km/hr, by Bus for 5 hrs at 80 km/hr and the remaining distance by bicycle at 10 km/hr for 5 hrs. Find the average speed of Ashish in the whole journey?

A

45 km/hr

B

54 km/hr

C

47.5 km/hr

D

50 km/hr

Text Solution

Verified by Experts

The correct Answer is:
C
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ADDA247-SPEED, TIME AND DISTANCE-Prelims Questions (Level -1)
  1. Speed of train A is 20% more than train B which is 10% faster than tra...

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  2. Rohan covers first 180km at 20kmph, next 144km at 18kmph, next 168km i...

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  3. Ashish travelled a certain distance by car for 2 hours at 60 km/hr, by...

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  4. Speed of Satish is 40% of speed of Aman. Aman covers 2340 m in 18 seco...

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  5. Ratio of speed of a bus to a car is 6: 7. They start from the same poi...

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  6. Train A crosses a platform of 98 m length in 24 sec. Another Train B o...

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  7. A train can cross a pole and a tunnel in (1)/(1200) hrs and 10 seconds...

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  8. A train at a speed of 90 kmph crosses a pole in 25 seconds less than t...

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  9. Two trains cross each other in 7 sec while moving in opposite directio...

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  10. Train A crosses a pole and platform in 26 sec and 36 sec respectively,...

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  11. Kabir started walking at 5 kmph at 6:00 AM to reach office at 6:30 AM....

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  12. A train cross a platform in 20 second which is 180 meter-long and a ma...

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  13. Manoj and Hemant starts their journey at the same time from A and B to...

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  14. First train starts from station A at 6 am and reaches station B at 4 p...

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  15. A train running at the speed of 144 km/hr crosses a man who is running...

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  16. A train crosses a bridge half of its length with speed of 144 km/hr in...

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  17. A 240 meters long train running at a speed of 80 km/hr passes a 280 me...

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  18. A car travel between city A to B with the speed of 60 km/hr but in ret...

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  19. A train running at the speed of 72 km/hr passed a man in 14 sec and a ...

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  20. Train A can cross a man in 13(1)/(3) sec and 210 m long platform in 25...

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