Two commuter trains 130 meters and 120 meters long are tracking in opposite directions at speeds of 42 km/h and 48 km/h respectively. In what time will they clear each other? MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Time Speed and Distance Questions
Question #1
Report Error
A sound wave travels at a speed of 340 m/s. Find the distance covered by the wave in 10 seconds.
Correct Answer: Option A
Explanation:
Distance = Speed * Time = 340 * 10 = 3400 meters = 3.4 km.
Distance = Speed * Time = 340 * 10 = 3400 meters = 3.4 km.
This question belongs to:
Maths
Time Speed and Distance
Question #2
Report Error
A train 150 meters long completely passes a station pole sign in 6 seconds flat. Find its speed in km/h.
Correct Answer: Option C
Explanation:
Speed of train = 150 / 6 = 25 m/s. Converting to km/h = 25 * (18/5) = 90 km/h.
Speed of train = 150 / 6 = 25 m/s. Converting to km/h = 25 * (18/5) = 90 km/h.
This question belongs to:
Maths
Time Speed and Distance
Question #3
Report Error
A train 130 meters long passing a platform 170 meters long takes 15 seconds. Find the speed of the train in km/h.
Correct Answer: Option D
Explanation:
Total distance = 130 + 170 = 300 meters. Speed = 300 / 15 = 20 m/s. In km/h = 20 * (18/5) = 72 km/h.
Total distance = 130 + 170 = 300 meters. Speed = 300 / 15 = 20 m/s. In km/h = 20 * (18/5) = 72 km/h.
This question belongs to:
Maths
Time Speed and Distance
No comments yet. Be the first to start the discussion!