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A moving train passes a platform 50 metr...

A moving train passes a platform 50 metre long in 14 seconds and a lamp post in 10 seconds. The speed of the train (in km/h) is

A

24km/hr

B

36km/hr

C

40 km/hr

D

45km/hr

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A moving train passes a platform 50m long in 14 seconds and a lamp post in 10 seconds. The speed of the train (in. km/h) is: एक चलती हुई रेलगाड़ी किसी 50 मीटर लम्बे प्लेट फार्म को 14 सेकण्ड में और एक बिजली के खम्भे को 10 सेकण्ड में पार करती है। रेलगाड़ी की चाल (किमी०/घंटा) में क्या है ?

    A
    24
    B
    36
    C
    40
    D
    45

  • A train passes a platform 90 m long in 30 seconds and a man standing on the platform in 15 seconds. The speed of the train is

    A
    12.4 km/hr
    B
    14.6 km/hr
    C
    18.4 km/hr
    D
    21.6 km/hr

  • A 400 metre long train crosses a man in 20 seconds. Find the speed of the train in km/h.

    A
    72 kmph
    B
    60 kmph
    C
    50 kmph
    D
    55 kmph

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