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A train leaves P at 9 am with speed of 30 km/h. Another train leaves Q at 11 am with speed of 45 km/h. The trains are travelling towards each other on parallel tracks. Distance between P and Q is 300 km. When they meet, what is the ratio of the distances covered by them?
एक ट्रेन सुबह 9 बजे 30 km/h की गति से P से निकलती है। एक अन्य ट्रेन सुबह 11 बजे 45 km/h की गति से Q से निकलती है। ट्रेनें समानांतर पटरियों पर एक-दूसरे की ओर जा रही हैं। P और Q के बीच की दूरी 300 km है। वे कब मिलेंगीं, एवं उनके द्वारा तय की गई दूरियों का अनुपात कितना होगा?

A

`8 : 5`

B

`13 : 12`

C

`17 : 14`

D

`11 : 9`

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PINNACLE-SPEED AND DISTANCE-EXERCISE
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  2. A train crosses a 600 metres long platform in 50 seconds. It crosses a...

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  3. A train leaves P at 9 am with speed of 30 km/h. Another train leaves Q...

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  4. Alok starts walking from P with speed of 6 km/h towards Q. Raman start...

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  5. A train crosses a 900 meter long platform in 300 seconds. If the lengt...

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  6. A travels a certain distance with three different speeds, first covers...

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  7. A train takes 1 minute to cross a stationary pole. How long (in second...

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  8. The average speed of a car is 600 m / min. How much slower does the ca...

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  9. A car can cover a distance of 18 km in 24 minutes. The speed of a bus ...

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  10. A train crosses a stationary pole in 3 minutes. it crosses the 600 met...

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  11. A person travels from A to B with a speed of 30 km /h. He returns from...

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  12. The speed of a car is 36 km/h. How much time (in minutes) will a bus t...

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  13. A train, 700 m long crosses a pole in 35 seconds. How much time does i...

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  14. A bus covers first 200 km of a journey in 4 hours and the next 600 km ...

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  15. A takes 10 minutes more than B in covering a certain distance. If thei...

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  16. A train moves at the speed of 80 km/h and crosses a platform in 0.75 m...

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  17. A bus covers a distance of 1.8 km in 3 minutes. How much faster (in m/...

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  18. A train with 72 km/h speed crosses a stationary pole in 35 seconds. Ho...

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  19. A man travels from P to Q at the speed of 60 km/h and travels from Q t...

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  20. A train starts from A at 6 AM and reaches B at 11 AM on the same day. ...

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