1. The primary object of surveying is to produce a:

2. Surveying which takes into consideration the curvature of the earth is called:

3. The survey executed to determine the boundaries of fields, houses, and properties is known as:

4. What is the length of a standard Gunter's chain?

5. A total of how many links are found in a standard 20-meter metric chain?

6. The brass tallies in a metric chain are provided at every interval of:

7. Which of the following instruments is used to set out a right angle (90 degrees) from a chain line?

8. The index glass and horizon glass of an optical square are fixed at an angle of:

9. Obstacle to chaining but not to ranging is encountered when surveying across a:

10. The Whole Circle Bearing (WCB) system matches measurements taken with a:

11. If the Whole Circle Bearing of a line is 270°, its Quadrantal Bearing is:

12. The difference between the Fore Bearing (FB) and Back Bearing (BB) of a line free from local attraction must be:

13. Local attraction in compass surveying is caused by the proximity of:

14. The magnetic meridian changes continuously over time. This slow variation occurring over centuries is called:

15. An imaginary line joining points of equal magnetic declination is termed an:

16. The value of magnetic dip at the earth's equator is equal to:

17. In plane table surveying, the operation performed to ensure the plotting lines run parallel to corresponding field lines is:

18. The "Three-Point Problem" in plane table work is primarily a method of:

19. Lehmann's rules are applied to solve errors quickly in which plane tabling approach?

20. The first staff reading taken from a level instrument after setting up at a new position is always a:

21. Height of Instrument (HI) in leveling is calculated using which formula?

22. The Rise and Fall method of leveling provides complete mathematical checks on:

23. Combined correction for curvature and refraction for a distance of D kilometers is given by:

24. Reciprocal leveling eliminates errors due to:

25. An imaginary line joining points of equal elevation on the earth's surface is a:

26. Closely spaced contour lines on a map indicate a:

27. Contour lines of different elevations can cross each other only in the case of a/an:

28. A series of closed contour lines with higher values inside the center indicates a:

29. The Representative Fraction (RF) for a map scale of 1 cm = 50 meters is:

30. Which scale is used to read three consecutive dimensions (e.g., meter, decimeter, and centimeter)?

31. In Nepal, Cadastral Maps have been standardly prepared using which system scales for agricultural zones?

32. The process of turning the telescope of a theodolite in a vertical plane about its horizontal axis by 180° is called:

33. To remove parallax error in a survey telescope, which operation sequence must be followed?

34. 1 Bigha of land area in Terai province contains how many Kattha?

35. In the hilly regions of Nepal, 1 Ropani is subdivided into:

36. The size of a plane table board standardly utilized in general topographical mapping is:

37. An accurate instrument used for measuring area directly from plotted maps is the:

38. In leveling works, a relatively permanent point of reference whose elevation is known is called a:

39. The closing error of a closed traverse loop can be adjusted graphically using:

40. The working principle of "working from whole to part" is preferred because it:

41. Land Measurement and Survey Act of Nepal was enacted in which Bikram Sambat year?

42. Hypotenusal allowance correction added per chain length ($L$) on a ground slope angle of $\theta$ is:

43. The line of sight of a correctly adjusted leveling instrument reflects a line completely:

44. A plumbing bob is used in chain surveying to ensure accurate:

45. During chain surveying operations, the person who drags the chain forward and sets out arrows is the:

46. The structural boundary lines representing a valley run can be identified on contour maps by V-shaped patterns pointing:

47. Total Station systems combine electron distance measurement devices with a digital:

48. Permanent adjustments of a level are performed to correct defects involving:

49. The standard unit "1 Kattha" in traditional system metrics is exactly equivalent to:

50. Field books are standardly formatted for registration using linear data tracking columns configured as either: