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Speed of train A is 20% more than train ...

Speed of train A is 20% more than train B which is 10% faster than train C. time taken by train A is what percent less than time taken by train C to cover the same distance?

A

`21(7)/(33)%`

B

`26(8)/(33)%`

C

`22(8)/(33)%`

D

`24(7)/(33)%`

Text Solution

Verified by Experts

The correct Answer is:
D
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ADDA247-SPEED, TIME AND DISTANCE-Prelims Questions (Level -1)
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  7. Ratio of speed of a bus to a car is 6: 7. They start from the same poi...

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

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

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

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

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

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

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

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

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

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

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

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

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

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