1. The angle of elevation of the top of a tower at a distance 25m from its foot is 60 The approximate height of the tower is -

2. A superfast Duronto express running at 90 kmph overtakes a bike running at 36 kmph in 25 seconds. What is the length of the train in meters?

3. Pihu and Aayu are running on a circular track of diameter 28 m. Speed of Pihu is 48 m/s and that of Aayu is 40 m/s. They start from the same point at the same time in the same direction. When will they meet again for the first time?

4. A bus is running at a speed of 90 kmph. What distance will it cover in 20 seconds?

5. Ram is thrice as fast as Mohan and Mohan is twice as fast as Sohan. The distance covered by Sohan in 42 minutes will be covered by Mohan in :

6. Ram is thrice as fast as Mohan and Mohan is twice as fast as Sohan. The distance covered by Sohan in 42 minutes will be covered by Mohan in :

7. Neelam and Manisha starting from the same place fun at a rate of 7 kmph and 9 kmph respectively. What time will they take to be 12 km apart. If they walk in the same direction?

8. Ram travels 4/9th of the total joumey by bus, S/18th by rail and the remaining 10 km on foot. Find the distance of total journey.

9. Mr. Yudish borrowed Rs.3500 at 4% per annum compound interest. The compound interest compounded annually for 2 years is:

10. Monica takes 9 hrs 15 minutes in walking a distance and riding back to same place where she started. She could walk both ways in 11 hrs 12 minutes. The time taken by her to ride back both ways is:

11. Monal Kumar travelled equal distance with speed of 3 km/hr, 5 km/hr and 8 km/hr and takes a total time of 39.5 minutes. Find the total distance in km.

12. Ali travels a distance of 300 m in 2 minut and 30 seconds what is his speed m kmph?

13. Gopal covers 100 km. He travels at a speed of 60 kmph for the first 40 km and the rest of the distance at 60 kmph. What is his average speed in kmph?

14. How long will Ramesh take to run round a square park of edge 50 metres, if he runs at the rate of 18 km/hr?

15. If P travelled the first half of a journey at 40 km/hr and the remaining distance at 50 km/hr, what is the average speed of his travel?

16. A man walks at a certain speed and reaches his destination which is 6 km in 1hr 40 minutes. If he runs the same distance in 1 hour 20 minutes what is the difference in speed?

17. A train having a length of 500 m passes through a tunnel of 1000 m in 1 minute. What is the speed of the train in Km/hr?

18. During morning walk, a man covers a distance of 3 km, 4 km, 3.5 km, 5 km and 4.5 km from Monday to Friday, respectively. How much distance should he cover on two more days, so that his average per week becomes 4 km per day?

19. A bus runs at 50 kmph. If the speed is increased by 10 kmph, it will cover 20 km more in the same time. Find the actual distance covered?

20. Monica takes 9 hrs 15 minutes in walking a distance and riding back to same place where she started. She could walk both ways in 11 hrs 12 minutes. The time taken by her to ride back both ways is:

21. Monal Kumar travelled equal distance with speed of 3 km/hr, 5 km/hr and 8 km/hr and takes a total time of 39.5 minutes.

Find the total distance in km.

22. If travelled the first half of a journey at 40 km/hr and the remaining distance at 50 km/hr, what is the average speed of his travel?

23. Keerthana takes 9 hrs 20minutes in walking a distance and riding back to same place where she started. She could walk both ways in 11hrs 15minutes. The time taken by her to ride back both ways is:

24. Chandan travelled equal distance with speed of 3 km/hr, 4 km/hr and 8 km/hr and takes a total time of 42.5 minutes. Find the total distance in km.

25. A train crosses a stationary object in 10 seconds. What is the length of the train if the speed of the train is 25 m/s?

26. A man covers 1 km in 10 minutes. What is his speed in kmph?

27. The speed of car B is half the speed of car A. If car A covers a distance of 120 km in 114 hours, what is the speed of car B?