RRB NTPC Mains or Stage 2 Model Paper 3 with solutions

Question : 34 of 120

Marks: +1, -0

A thief is not by a policeman from a distance of 200 m. The thief starts running and t he policeman chases him. The thief and t he policeman run at the r ate of 10 km and 11 km per hour respectively. The distance (in met res) between them after 6 minutes is

Validate

Solution:

Relative speed = 11 – 10 = 1 km/hour Distance covered in 6 min =

1000/60×6

= 100 meter
Remaining distance = 200 – 100 = 100 meter.

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