# Kerala PSC GK | Practice/Model Maths Questions - 3

1. A train is travelling at the rate of 45 km/hr. The time taken by the Train to cover a distance of ⅘ km is:

[a] 36 Seconds

[b] 64 Seconds

[c] 90 Seconds

[d] 120 Seconds

2. The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is:

[a] 100 m

[b] 60 m

[c] 50 m

[d] 74.5 m

3. A man goes from A to B at a uniform speed of 12 km/hr and returns with a uniform speed of 4 km/hr, his average speed for the whole journey is:

[a] 8 km/hr

[b] 7.5 km/hr

[c] 6 km/hr

[d] 4.5 km/hr

4. A man goes to a place on bicycle at a speed of 16 km/hr and comes back at lower speed. If the average speed is 6.4 km/hr in total journey, then the return speed is

[a] 10 km/hr

[b] 8 km/hr

[c] 6 km/hr

[d] 4 km/hr

5. The speeds of two trains are in the ratio 6:7. If the second trains runs 364 km in 4 hours, then the speed of the first train is:

[a] 60 km/hr

[b] 72 km/hr

[c] 78 km/hr

[d] 84 km/hr

6. A train covers the distance between station A and B in 45 minutes. If the speed of the train is reduced by 5 km/hr, then the same distance is covered in 48minutes. The distance between station A and B is:

[a] 60 km

[b] 64 km

[c] 80 km

[d] 55 km

7. Two trains start from a certain place on two parallel tracks in the same direction. The speed of the trains are 45 km/hr and 40 km/hr respectively. The distance between the trains after 45 minutes will be

[a] 2 km 500 m

[b] 2 km 750 m

[c] 3 km 750 m

[d] 3 km 250 m

8. Two trains 180 metres and 120 metres in length are running towards each other on parallel tracks one at the rate 65 km/hr and another at 55 km/hr. In how many seconds will they be clear of each other from the moment they meet?

[a] 6

[b] 9

[c] 12

[d] 15

9. 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:

[a] 72 m

[b] 80 m

[c] 82 m

[d] 50 m

10. A train is moving at a speed of 132 km/hr. If the length of the train is 110 metres, how long willit take to cross a railway platform 165 metres long?

[a] 5 sec

[b] 7.5 sec

[c] 10 sec

[d] 15 sec

Kerala PSC GK | Practice/Model Maths Questions - 3
Reviewed by Santhosh Nair
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11:16 PM
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