A person crosses a 600-meter long street in 5 minutes. What is his speed in km/h? MCQ with Answer and Explanation

A person crosses a 600-meter long street in 5 minutes. What is his speed in km/h?
A. 3.6 km/h
B. 10 km/h
C. 7.2 km/h
D. 8.4 km/h
Answer: Option C
Solution (By JKSSB Mock Tests)
Time = 5 minutes = 300 seconds. Speed = 600 / 300 = 2 m/s. Speed in km/h = 2 * (18/5) = 36 / 5 = 7.2 km/h.

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Practice More Time Speed and Distance Questions

Question #1
A thief is spotted by a policeman from a distance of 250 meters. The thief runs at 11 km/h and the policeman chases him at 13 km/h. Find the distance covered by the thief before he is caught.
A. 1250 meters
B. 1375 meters
C. 1500 meters
D. 1625 meters

Correct Answer: Option B


Explanation:
Relative speed = 13 - 11 = 2 km/h. Time to catch the thief = 0.25 km / 2 km/h = 0.125 hours. Distance covered by thief = Speed * Time = 11 km/h * 0.125 hours = 1.375 km = 1375 meters.

This question belongs to: Maths Time Speed and Distance
Question #2
A passenger train running at 54 km/h passes through a tunnel 400 meters long in 40 seconds. Find the length of the train.
A. 180 meters
B. 220 meters
C. 240 meters
D. 200 meters

Correct Answer: Option D


Explanation:
Speed of train = 54 * (5/18) = 15 m/s. Total distance covered in 40 seconds = 15 * 40 = 600 meters. Length of train = Total distance - Tunnel length = 600 - 400 = 200 meters.

This question belongs to: Maths Time Speed and Distance
Question #3
Excluding stoppages, the speed of a bus is 50 km/h and including stoppages it is 40 km/h. For how many minutes does the bus stop per hour?
A. 12 minutes
B. 15 minutes
C. 14 minutes
D. 10 minutes

Correct Answer: Option A


Explanation:
Stoppage time per hour = (50 - 40) / 50 = 10 / 50 = 1/5 hour. In minutes = (1/5) * 60 = 12 minutes.

This question belongs to: Maths Time Speed and Distance