freeapp

Directions(1-15): Read the questions carefully and answer accordingly

1. The ratio between the speed of a train and a car is 16 : 15 respectively. Also, a bus covered a distance of 480 kms. in 8 hours. The speed of the bus is three-fourth the speed of the train. How much distance will the car cover in 6 hours ?
(1) 450 km
(2) 480 km
(3) 360 km
(4) Cannot be determined
(5) None of these

2. A train running at the speed of 20 metres/ second crosses a pole in 24 seconds less than the time it requires to cross a platform thrice its length at the same speed. What is the length of the train ?
(1) 270 metres
(2) 340 metres
(3) 180 metres
(4) Cannot be determined
(5) None of these

3. A man takes 6 hours 35 minutes in walking to a certain place and riding back. He would have taken 2 hours less by riding both ways. What would be the time he would take to walk both ways ?
(1) 4 hours 35 minutes
(2) 8 hours 35 minutes
(3) 10 hours
(4) 8 hours 25 minutes
(5) None of these

4. A train travelling at the speed of 60 kmph crosses a platform in 20 seconds. What is the length of the train ?
(1) 333 metres
(2) 300 metres
(3) 336 metres
(4) Cannot be determined
(5) None of these

5. A boat running downstreams covers a distance of 30 kms in 2 hours. While coming back the boat takes 6 hours to cover the same distance. If the speed of the current is half that of the boat, what is the speed of that boat in kmph ?
(1) 15
(2) 5
(3) 10
(4) Cannot be determined
(5) None of these

6. Samir drove at the speed of 45 kmph. from home to a resort. Returning over the same route, he got stuck in traffic and took an hour longer, also he could drive only at the speed of 40 kmph. How many kilometres did he drive each way ?
(1) 250 kms.
(2) 300 kms.
(3) 310 kms.
(4) 275 kms.
(5) None of these

7. A 240 metres long train crosses a platform twice its lenght in 40 seconds. What is the speed of the train ?
(1) 6 metres/sec.
(2) 28 metres/sec.
(3) 18 metres/sec.
(4) 16 metres/sec.
(5) None of these

8. A boat running at the speed of 34 kmph downstream covers a distance of 4.8 kms, in 8 minutes. The same boat while running upstream at same speed covers the same distance in 9 minutes. What is the speed of the current ?
(1) 2.4 kmph
(2) 3 kmph
(3) 2 kmph
(4) 3.2 kmph
(5) None of these

9. A bus started its journey from Ramgarh and reached Devgarh in 44 minutes with its average speed of 50 km/hour. If the average speed of the bus is increased by 5 km/hour, how much time will it take to cover the same distance ?
(1) 40 minutes
(2) 38 minutes
(3) 36 minutes
(4) 31 minutes
(5) 49 minutes

10. A man walked at a speed of 4 km/hr from point A to B and came back from point B to A at the speed of 6 km/hr. What would be the ratio between the time taken by man in walking from point A to B to point B to A respectively ?
(1) 5 : 3
(2) 2 : 3
(3) 2 : 1
(4) 4 : 3
(5) 3:2

11. A bus covered a certain distance from village A to village B at the speed of 60 km/ hr. However on its return journey it got stuck in traffic and covered the same distance at the speed of 40 km/hr. and took 2 hours more to reach its destination. What is the distance covered between village A and B ?
(1) 240 km.
(2) 260 km.
(3) 200 km.
(4) Cannot be determined
(5) None of these

12. A train speeds past a pole in 20 seconds and speeds past a platform 100 metres in length in 30 seconds. What is the length of the train ?
(1) 100 metre
(2) 150 metre
(3) 180 metre
(4) 200 metre
(5) None of these

13. A 320 metre long train takes 80 seconds more to cross a platform twice its length than it takes to cross a pole at the same speed. What is the speed of the train in metre/second ?
(1) 16
(2) 10
(3) 6
(4) Cannot be determined
(5) None of these

14. A 180-metre long train crosses another 270-metre long train running in the opposite direction in 10.8 seconds. If the speed of the first train is 60 kmph., what is the speed of the second train in kmph ?
(1) 80
(2) 90
(3) 150
(4) Cannot be determined
(5) None of these

15. The respective ratio between the speeds of a car, a train and a bus is 5 : 9 : 4. The average speed of the car, the bus and the train is 72 kmph together. What is the average speed of the car and the train together ?
(1) 82 kmph
(2) 78 kmph
(3) 84 kmph
(4) Cannot be determined
(5) None of these

Solution

freeapp

LEAVE A REPLY

Please enter your comment!
Please enter your name here