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No. of Questions 
10 
Time 
10 min 
Medium 
english 
Marks 
10 
Positive Marks 
+1 
Negative Marks 
0 
INSTRUCTION : All question carry 1 mark and there is only single option correct for every questionMark review to see the question later 
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Question 1 of 10
1. Question
1 pointsA train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
Correct
Incorrect
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? A. 120 metres B. 180 metres C. 324 metres D. 150 metres Answer: Option D
Explanation:
Speed= 60 x 5 m/sec = 50 m/sec. 18 3 Length of the train = (Speed x Time).
Length of the train = 50 x 9 m = 150 m. 3 
Question 2 of 10
2. Question
1 pointsA train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:
Correct
Answer: Option B
Explanation:
Speed of the train relative to man = 125 m/sec 10 = 25 m/sec. 2 = 25 x 18 km/hr 2 5 = 45 km/hr.
Let the speed of the train be x km/hr. Then, relative speed = (x – 5) km/hr.
x – 5 = 45 x = 50 km/hr.
Incorrect
Answer: Option B
Explanation:
Speed of the train relative to man = 125 m/sec 10 = 25 m/sec. 2 = 25 x 18 km/hr 2 5 = 45 km/hr.
Let the speed of the train be x km/hr. Then, relative speed = (x – 5) km/hr.
x – 5 = 45 x = 50 km/hr.

Question 3 of 10
3. Question
1 pointsThe length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:
Correct
Answer: Option C
Explanation:
Speed = 45 x 5 m/sec = 25 m/sec. 18 2 Time = 30 sec.
Let the length of bridge be x metres.
Then, 130 + x = 25 30 2 2(130 + x) = 750
x = 245 m.
Incorrect
Answer: Option C
Explanation:
Speed = 45 x 5 m/sec = 25 m/sec. 18 2 Time = 30 sec.
Let the length of bridge be x metres.
Then, 130 + x = 25 30 2 2(130 + x) = 750
x = 245 m.

Question 4 of 10
4. Question
1 pointsTwo 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:
Correct
Answer: Option B
Explanation:
Let the speeds of the two trains be x m/sec and y m/sec respectively.
Then, length of the first train = 27x metres,
and length of the second train = 17y metres.
27x + 17y = 23 x+ y 27x + 17y = 23x + 23y
4x = 6y
x = 3 . y 2 Incorrect
Answer: Option B
Explanation:
Let the speeds of the two trains be x m/sec and y m/sec respectively.
Then, length of the first train = 27x metres,
and length of the second train = 17y metres.
27x + 17y = 23 x+ y 27x + 17y = 23x + 23y
4x = 6y
x = 3 . y 2 
Question 5 of 10
5. Question
1 pointsA train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?
Correct
Answer: Option B
Explanation:
Speed = 54 x 5 m/sec = 15 m/sec. 18 Length of the train = (15 x 20)m = 300 m.
Let the length of the platform be x metres.
Then, x + 300 = 15 36 x + 300 = 540
x = 240 m
Incorrect
Answer: Option B
Explanation:
Speed = 54 x 5 m/sec = 15 m/sec. 18 Length of the train = (15 x 20)m = 300 m.
Let the length of the platform be x metres.
Then, x + 300 = 15 36 x + 300 = 540
x = 240 m

Question 6 of 10
6. Question
1 pointsA train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?
Correct
Answer: Option B
Explanation:
Speed = 240 m/sec = 10 m/sec. 24 Required time = 240 + 650 sec = 89 sec. 10 Incorrect
Answer: Option B
Explanation:
Speed = 240 m/sec = 10 m/sec. 24 Required time = 240 + 650 sec = 89 sec. 10 
Question 7 of 10
7. Question
1 pointsTwo 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:
Correct
Answer: Option B
Explanation:
Speed = 240 m/sec = 10 m/sec. 24 Required time = 240 + 650 sec = 89 sec. 10 Incorrect
Answer: Option B
Explanation:
Speed = 240 m/sec = 10 m/sec. 24 Required time = 240 + 650 sec = 89 sec. 10 
Question 8 of 10
8. Question
1 pointsA train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
Correct
Answer: Option A
Explanation:
Formula for converting from km/hr to m/s: X km/hr = X x 5 m/s. 18 Therefore, Speed = 45 x 5 m/sec = 25 m/sec. 18 2 Total distance to be covered = (360 + 140) m = 500 m.
Formula for finding Time = Distance Speed Required time = 500 x 2 sec = 40 sec. 25 Incorrect
Answer: Option A
Explanation:
Formula for converting from km/hr to m/s: X km/hr = X x 5 m/s. 18 Therefore, Speed = 45 x 5 m/sec = 25 m/sec. 18 2 Total distance to be covered = (360 + 140) m = 500 m.
Formula for finding Time = Distance Speed Required time = 500 x 2 sec = 40 sec. 25 
Question 9 of 10
9. Question
1 pointsTwo trains are moving in opposite directions @ 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is:
Correct
Answer: Option C
Explanation:
Relative speed = (60+ 90) km/hr
= 150 x 5 m/sec 18 = 125 m/sec. 3 Distance covered = (1.10 + 0.9) km = 2 km = 2000 m.
Required time = 2000 x 3 sec = 48 sec. 125 Incorrect
Answer: Option C
Explanation:
Relative speed = (60+ 90) km/hr
= 150 x 5 m/sec 18 = 125 m/sec. 3 Distance covered = (1.10 + 0.9) km = 2 km = 2000 m.
Required time = 2000 x 3 sec = 48 sec. 125 
Question 10 of 10
10. Question
1 pointsA jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train running at 45 kmph in the same direction. In how much time will the train pass the jogger?
Correct
Answer: Option C
Explanation:
Speed of train relative to jogger = (45 – 9) km/hr = 36 km/hr.
= 36 x 5 m/sec 18 = 10 m/sec.
Distance to be covered = (240 + 120) m = 360 m.
Time taken = 360 sec = 36 sec. 10 Incorrect
Answer: Option C
Explanation:
Speed of train relative to jogger = (45 – 9) km/hr = 36 km/hr.
= 36 x 5 m/sec 18 = 10 m/sec.
Distance to be covered = (240 + 120) m = 360 m.
Time taken = 360 sec = 36 sec. 10