Time-Speed-Distance-Train

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One local and another express trains were proceeding in the same direction on paralled tracks at 29 km/hour and 65 km/hour respectively. The driver of the former notices that it look exactly 16 seconds for the faster train to pass by him. What is the length of the faster train?
60 m
no
120 m
no
160 m
yes
240 m
no
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The average speed of a train in the onward journey is 25% less than that of the return journey. The trains halts for one hour on reaching the destination. The total time taken for the complete to and fro journey is 17 hours covering a distance of 800 km. The speed of the train in the onward journey is.........
45 km per hour
no
47.06 km per hour
no
50.00 km per hour
no
56.25 km per hour
yes
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Two ladies simultaneously leave cities A and B connected by a straight road and travel towards each other. The first lady travels 2 km/hr faster than the second lady and reaches B one hour before the second lady reaches A. The two cities A and B are 24 km apart. How many kilometers does each lady travel in one hour?
5 km, 3 km
no
7 km, 5 km
no
8 km, 6 km
yes
16 km, 14 km
no
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A train of length 150 metres, moving at a speed of 90 km/hr can cross a 200 metre bridge in........
8 seconds
no
14 seconds
yes
6 seconds
no
15 seconds
no
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A worker reaches his factory 3 minutes late if his speed from his house to the factory is 5 km/hr. If he walks at a speed of 6 km/hr, then he reaches the factory 7 minutes early. The distance of the factory from his house is.....
4 km
no
5 km
yes
6 km
no
7 km
no
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A person travels from X to Y at a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for both the trips?
36 kmph
no
45 kmph
no
48 kmph
yes
50 kmph
no
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Ankur runs at a speed of 40 metre/ minute. Rahul follows him after an interval of 5 minutes and runs at a speed of 50 metre/minute. Rahul's dog runs at a speed of 60 metre/minute and start along with Rahul. The dog reaches Ankur and then comes back to Rahul, and continues to do so till Rahul reaches Ankur. What is the total distance covered by the dog?
600 metres
no
750 metres
no
980 metres
no
1200 metres
yes
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Two cars X and Y starts from two places A and B respectively which are 700 km apart at 9 AM. Both the cars run at an average speed of 60 km/hr. Car X stops at 10 AM and again starts at 11 AM while the other car Y continues to run without stopping. When do the two cars cross each other?
2:40 PM
no
3:20 PM
yes
4:10 PM
no
4:20 PM
no
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Total time taken by a person in going to a place by walking and returning on cycle is 5 hours 45 minutes. He would have gained 2 hours by cycling both ways. The time taken by him to walk both ways is.....
6 hrs 45 minutes
no
7 hrs 45 minutes
yes
8 hrs 15 minutes
no
8 hrs 30 minutes
no
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A car travels the first one-third of a certain distance with a speed of 10 km/hr, the next one-third distance with a speed of 20 km/hr and the last one-third distance with a speed of 60 km/hr. The average speed of the car for the whole journey is.......
18 km/hr
yes
24 km/hr
no
30 km/hr
no
36 km/hr
no
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