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At the speed of 5 km/h a girl, walks fro...

At the speed of 5 km/h a girl, walks from her home to school in 24 minute, and in the return at 8 km/h from the cycle. It took time to come back from a cycle:
एक लड़की 5 km/h की गति से 24 मिनट में अपने घर से स्कूल पैदल पहुँचती है और वापसी में वही दूरी साईकिल से 8 km/h की गति से तय करती है | साईकिल से वापस आने से समय लगा :

A

15 minute

B

10 minute

C

8 minute

D

21 minutes

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PINNACLE-SPEED AND DISTANCE-EXERCISE
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  2. A train 100 m long train running at some speed crosses a station which...

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  3. At the speed of 5 km/h a girl, walks from her home to school in 24 min...

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  4. A boy goes from his home to the park 500 m away in 5 minutes and comes...

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  5. A person completes 210 km of his journey at 60 km/h and completes the ...

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  6. A train of length 230m has to cross a platform of length 750m. If trai...

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  7. A travels 15 km with a speed of 30 km/h. He travels another 25 km with...

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  8. A car can cover 300 meters in 6 minutes. What is its average speed in ...

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  9. A train crosses a 600 metres long platform in 50 seconds. It crosses a...

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

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

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

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

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

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

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

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

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

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

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

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