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Two trains of equal length travelling in...

Two trains of equal length travelling in opposite directions at 72 km/h and 108 km/h cross each other in 10 seconds. In how much time (in seconds) does the first train cross a platform of length 350 m ?
विपरीत दिशाओं में क्रमशः 72 किमी/घंटा और 108 किमी/घंटा की चाल से चल रही बराबर लंबाई की दो ट्रेनें एक-दूसरे को 10 सेकंड में पार करती हैं | पहली ट्रेन 350 मी लंबे प्लेटफ़ॉर्म को कितने समय ( सेकंड में ) पार करेगी ?

A

30

B

32

C

36

D

24

Text Solution

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The correct Answer is:
A
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MOTHERS-TIME & DISTANCE -Multiple Choice Question
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  3. Two trains of equal length travelling in opposite directions at 72 km/...

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  5. A train covers 360 km at a uniform speed. If the speed had been 10 km/...

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  6. A train covers 60 km at a uniform speed. If the speed had been 8 km/h ...

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  7. A car covers 25 km at a uniform speed. If the speed had been 8 km/h mo...

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  8. The ratio between the speeds of two trains is 5:7. If the first train ...

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  9. The ratio between the speeds of two trains is 2:5.If the first train c...

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  10. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  11. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  12. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  13. The ratio between the speeds of two trains is, 2 : 5. If the first tra...

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  14. The ratio between the speeds of two trains is 2 : 5. If the first trai...

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  15. If I travel by bus, I reach my office 15 min late, and if I travel by ...

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  16. A boy standing by the side of a railway track finds that an Up train c...

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  17. Given that the lengths of the paths of a ball thrown with different sp...

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  18. Given that the lengths of the paths of a ball thrown with different sp...

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  19. The platform of a station 400 m long starts exactly where the last spa...

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  20. A train goes from P to Q with a speed ukm/h, then from Q to R (QR = 2P...

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