Problems on Trains MCQ Set 3

Showing question 11 to 15 of total 30 MCQs

Solve the question on your notebook and check it by clicking (Answer and Explanation) below question.

Question No: 11

Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is ?

1. 1:3
2. 3:2
3. 3:5
4. 3:7

Question No: 12

Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is ?

1. 40 meter
2. 45 meter
3. 50 meter
4. 55 meter

Question No: 13

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

1. 220 meter
2. 225 meter
3. 230 meter
4. 235 meter

Question No: 14

Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other, is

1. 9.8 seconds
2. 10.8 seconds
3. 11.8 seconds
4. 12.8 seconds

Question No: 15

Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 seconds. What is the length of the fast train ?

Answer: A

Explanation

As Trains are moving in same direction,

So, Relative Speed = 40-20 = 20 kmph

= 20 × (5/18) = 50/9 m/sec

Length of Train= Speed × Time

Length=50/9 × 5