1. If 40 men build 4 buildings in 12 months, how many men would be required to build i houses in 4 months?

2. 40 men can do work in 25 days. How long it will take 25 men to do the work?

3. The bridge is completed in 45 days by 105 men. How long it will take 90 men to do. the work?

4. Insert the missing number: 8 79 13 21 ?

5. The road is completed in 35 days by 70 men. How long it will take 40 men to complete the work?

6. A man takes 50 minutes to cover a certain distance at a speed of 6 km/hr. If he walks with a speed of 10 km/hr, he covers the same distance in

7. Which number will come next? 3. 5, 7, 10, 12, 14, 24, 26,

8. Which number will come next? 1,2,5, 12, 27, 58,

9. Insert the missing number: 64 48 36 34 ?

10. This road is only 50 km long. We covered a distance of 20 km. What percentage of distance have we covered?

11. 15 men can do a work in 12 days. How longit will take. 9 men to do the work?

12. If 3 men or 6 boys can do a work in 20 days, then 6 men and 8 boys shall take:

13. Which number will come next? 2,5, 8, 11, 14,.

14. Which number will come next? 3, 6,8, 16, 19,

15. Which number will come next? 0, 1,8, 27, 64, ___

16. 8 men can do a work in 60 days. How long will it take 6 men to do the work?

17. Aftab Ali spends Rs.500 to get a good shirt and sells it at Rs.800. Find the percentage of Profit?

18. The number, whose 3% is 60, is:

19. Akbar scored 178 marks out of 300 marks in a certain test. What percentage of marks did he score?

20. Naveed Baloch spends Rs.400 in getting a good table and sells it at Rs.600. Find the percentage of profit?

21. The bridge is completed in 20 days by 80 men. How long would 70 men to complete the work?

22. The number, whose 7% is 42, is ?

23. Which number will come next? 3,6, 5, 20, 7, 42, 9,

24. Nawaz Ahmed spend Rs.44,000 to get a car and sells it at Rs.48,000. Find its percentage of profit?

25. Which number will come next? 1, 2, 4,8, 16,

26. The number, whose 9% is 63, is

27. Abid sold a table for Rs.800 which he was bought for Rs.1000. What is his % loss?

28. The total distance from school to house is 35 km. Faraz khan covered a distance of 20 km. What percentage of the whole distance has he covered?

29. Which number will come next? 64, 32, 16, 8,-

30. 20 men can construct a building in 40 days. How long will, it take 10 men to do this work?

31. 10 men can construct a building in 40 days. How long will it take 20 men to do this work?

32. Akhtar sold his old gun Rs.900, which he was bought for Rs.2500. What is his % loss?

33. Which number will come next? 210, 195, 175, 150, 120, ?

34. Which one number will complete the following number series? 3,6, 15 123, 366

35. The price of a book increases from Rs.120 to Rs.150. What is the percentage increases?

36. The number, whose 5% is 35, is ?

37. Arshad gained 510 marks in matriculation examination. What percentage of marks did he gain?

38. Nasir sold a car Rs.80,000 which he was bought for Rs.90,000. What is his % loss?

39. If 80 men dug 4 holes in 12 months, how many men would be required to dig 6 holes in 4 months?

40. The number, whose 15% is 75, is

41. Insert the missing number: 4 5 7 11 19 ?

42. The price of a glass set increases from Rs.600 to Rs.710. what is the percentage increases?

43. 60 men can do a work in 40 days. How long it will take 20 men to do the work?

44. A basketball team won 18 out of 30 games played. What percentage of marks did he score?

45. The number, whose 5% is 55, is

46. If 20 men can do a piece of work in 8 days, how many men will finish it in 10 days?

47. We covered a 150.km distance of Islamabad road. The total distance is 370 km. What percentage of distance have we covered?

48. The number, whose 25% is 150, is

49. If 15 men can do a piece of work in 8 days, how many men will finish it in 10 days?

50. Which number will come next? 2, 20, 74, 110,