Postal or Sorting Assistants Model Paper 6 With Solutions

Question : 25 of 100

Marks: +1, -0

A 300 meter long train moving with an average speed of 126 km/hr crosses a platform in 24 seconds. A man crosses the same platform in 5 minutes. What is the speed of the man in meters/second

1.8 m/s
1.2 m/s
1.5 m/s
Cannot be determined

Validate

Solution:

(a) Length of platform =

126 ×5/18×24-300=540

meter
∴Speed of man

=540/{5×60}=1.8

meter/second

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