index

Q1. A train is moving with a speed of 90 km/h. Its speed is :

1) 5 m/s 2) 30 m/s 3) 40 m/s 4) 50 m/s 5) None

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Q2. A person starting from his house covers a distance at 20 km/hr and returns to the starting place at 30 km/hr. His average speed during whole journey is (in km/h)

1) 25 2) 24 3) 27 4) 22 5) None

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Q3. A man completes 30 km of a journey at 6 km/hr and the remaining 40 km of the journey in 5 hours. His average speed for the whole journey is (in km/h)

1) 6 2)7 3) 7 4) 8 km/hr 5) None

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Q4. A man covers 1/3 of his journey at 40 km/hr and the remaining at 20 km/hr. He takes 15 hour in total journey. The distance total journey is?

1) 300 km 2)360 km 3) 240km 4) 120 km 5) None

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Q5. The speed of A and B are in the ratio 3:4. ‘A’ takes 20 minutes more than B to reach the destination. Find the time taken by A.

1) 1 hrs 2) 2 hrs 3) 1 hrs 4) 2 hrs 5) None

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Q6. Moving at 7/8 of its usual speed, a train is 10 minutes late. Find its usual time to cover the journey.

1) 60 min 2) 70 min 3) 50 min 4) 40 min 5) None

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Q7. If a student walks from his house to school at 5km/hr, he is late by 30 minutes. However, if he walks at 6 km/hr, he is late by 5 minutes only. The distance of his school from his house is

1) 2.5 km 2) 3.6 km 3) 5.5 km 4) 12.5 km 5) None

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Q8. A student moves from his house at 10 km/hr and reaches his school late by 6 minutes. Next day, he increases his speed to 15 km/hr and reaches 4 minutes before school time. What is the actual time to reach?

1) 15 mins 2) 10 mins 3) 24 mins 4) 18 mins 5) None

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Q9. A car covers a distance of 720 km at a constant speed. If the speed of the car would have been 10 km/hr more, then it would have taken 1 hrs less to cover the same distance. What is the original speed of the car? (in km/h)

1) 90 2)80 3)85 4)75 5) None

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Q10. A 75 m long train is running at 54 km/hr. In how much time will it cross an electric pole?

1) 10 secs 2) 5 secs 3) 15 secs 4) 20 secs 5) None

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Q11. A 415 m long train is running at 63 km/hr. In how much time will it cross a tunnel 285 m long?

1) 25 secs 2) 40 secs 3) 50 secs 4) 30 secs 5) None

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Q12. A 400 m long train cross a 200 m long platform in 30 second, the train speed is: (in km/h)

1) 36 2) 90 3) 72 4)54 5) None

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Q13. A train passes a standing man in 10 seconds and a platform 120 m long in 16 seconds. Find the train’s speed.

1) 60 km/h 2) 90 km/h 3) 72 km/h 4) 54 km/h 5) None

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Q14. A train passes a platform 100 m long in 10 seconds and a platform 400 m long in 25 seconds. Find the train length.

1) 60 m 2) 90 m 3) 120 m 4)100 m 5) None

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Q15. A train 125 m long is running at 50 km/hr. In what time will it pass a man, running at 5 km/hr in the same direction in which the train is going? (In seconds)

1) 20 2) 10 3) 12 4) 15 5) None

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Q16. A train 125 m long is running at 50 km/hr. In what time will it pass a 175m long train running at 40 km/hr in opposite direction in which train is crossing? (In seconds)

1) 20 2)10 3)12 4)15 5) None

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Q17. A train 100 m long takes 9 seconds to cross a man walking at 5 km/hr in the direction same to that of the train. Find the speed of the train. (In km/h)

1) 50 2) 45 3) 40 4) 35 5) None

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Q18. A train 300 m long takes 18 seconds to cross a 200 m long train running at 45 km/hr in the direction opposite to that of the train. Find speed of the train. (In km/h)

1) 50 2) 45 3)40 4)55 5) None

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Q19. A train 200 m long is running at 66 km/hr. In what time will it pass a man, running at 6 km/hr in the opposite direction in which the train is going? (In seconds)

1) 20 2)10 3)12 4)15 5) None

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Q20. A train 150 m long is running at 44 km/hr. In what time will it pass a 100 m long train running at 80 km/hr in same direction in which train is crossing? (In seconds)

1) 20 2) 10 3) 25 4) 15 5) None

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Q21. A train 300 m long takes 9 seconds to cross a man walking at 10 km/hr in the direction opposite to that of the train. Find the speed of the train. (In km/h)

1) 105 2) 150 3) 140 4) 135 5) None

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Q22. A train 300 m long takes 18 seconds to cross a 200 m long train running at 45 km/hr in the direction opposite to that of the train. Find speed of the train. (In km/h)

1) 50 2) 45 3) 40 4) 55 5) None

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Q23. A constable is 1140 m behind a thief. The constable runs 210 m and the thief 150 m in a minute. In what time will the constable catch the thief?

1) 16 min 2) 17 min 3) 18 min 19 min 5) None

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Q24. The distance between two stations A and B is 440 km. A train starts at 4 p.m. from A and move towards B at an average speed of 40 km/hr. Another train starts B at 5 p.m. and moves towards A at an average speed of 60 km/hr. How far from A will the two trains meet and at what time?

1) 200, 8 p.m. 2) 300, 9 p.m. 3) 200, 9 p.m.

4) 300,8 p.m. 5) None

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Q25. A man can row upstream at 8 km/hr and downstream at 12 km/hr. find the rate of the current (in km/h)

1) 4 2) 6 3) 2 4) 3 5) None

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Q26. A man rows 30 km downstream and 15 km up stream, taking 5 hours each time. What is the velocity of the current?

1) 4 km/h 2) 1.5 km/h 3) 2 km/h 4) 3 km/h 5) None

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Q27. A boat takes half time in moving a certain distance downstream than upstream. What is ratio between rate in still water and rate of current?

1) 1:2 2) 3:1 3) 2:1 4) 1:3 5) None

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Q28. The current of a stream runs at 2 km/hr. A boat goes 60 km upstream and back again to the starting point in 16 hour. The speed of the boat in still water is: (in km/h)

1) 8 2) 6 3) 12 4) 4 5) None

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Q29. A train is moving with a speed of 30 m/s. Its speed is

1) 72 km/h 2)100 km/h 3)120 km/h 4)108 km/h 5) None

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Q30. A person starting from his house covers a distance at 15 km/hr and returns to the starting place at 10 km/hr. His average speed during whole journey is (in km/h)

1) 11 2)12 3) 7½ 4)13 5) None

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Q31. A man covers 1/4 of his journey at 20 km/hr and the remaining at 30 km/hr. He takes 15 hour in total journey. The distance total journey is?

1) 400 km 2) 460 km 3) 440km 4) 420 km 5) None

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Q32. The current of a stream runs at 2 km/hr. A boat takes half time in moving a certain distance downstream than upstream. What is speed boat in still water is: (in km/h)

1) 8 2) 6 3) 2 4) 4 5) None

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Q33. The current of a stream runs at 4 km/hr. A boat takes thrice the time in moving a certain distance upstream than downstream. What is the speed of the boat in still water is: (in km/h)

1) 8 2) 6 3) 5 4) 4 5) None

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Q34. The current of a stream runs at 1 km/hr. A boat goes 35 km upstream and back again to the starting point in 12 hour. The speed of the boat in still water is: (in km/h)

1) 8 2) 6 3) 2 4) 4 5) None

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Answers

1) 2) 2 3) 2 4) 2 5) 1 6) 2

7) 4 8) 3 9) 2 10) 2 11) 2 12) 3

13) 3 14) 4 15) 2 16) 3 17) 2 18) 4

19) 2 20) 3 21) 3 22) 4 23) 4 24) 3

25) 3 26) 2 27) 2 28) 1 29) 4 30) 2

31) 1 32) 2 33) 1 34) 2