A man is walking at a speed of 10 km per hour. After every kilometre, he takes rest for 3 minutes. How much time will be take to cover a distance of 3 kilometres?	Answers:
A) 48 min.
B) 50 min.
C) 45 min.
D) 55 min.
E) 24 min.
Rest time = Number of rest Ã— Time for each rest   = 2 Ã— 3 = 6 minutes   Total time to cover 3 km   = (3â„10 Ã— 60)minutes + 6 minutes = 24 minutes   Answer 24 min.
<result>E</result>
A man is walking at a speed of 10 km per hour. After every kilometre, he takes rest for 3 minutes. How much time will be take to cover a distance of 3 kilometres?