Surveying MCQ Paper-6 Welcome to your surveyingmcqpaper-6 1. Which of the following statements in respect of a map A having scale 1:1000 and another map B having scale 1:5000 is true Map A is a larger scale map compared to map B Map B is a larger scale map compared to map A Map B is a more detailed map compared to map A None of the above None 2. Geodetic surveying is different from plane survey because of Very large area is covered The curvature of the earth is considered Undulation of the topography The large difference of elevation None 3. A scale representing either three units or only one unit and its fractions up to second place of decimal point is Diagonal scale Comparative scale Vernier scale Shrunk scale None 4. The total number of links provided in a Gunter's chain is 132 100 66 50 None 5. Chainage is the distance measured __________ along a chain line Perpendicular to a chain line Perpendicular to a tie line None of these None 6. Which one is the incorrect statement Length of Engineering chain is 100 feet Length of Engineering chain is 66 feet Length of Gunter’s chain is 66 feet Length of Revenue chain is 33 feet None 7. In the quadrantal bearing system, a whole circle bearing of 293⁰ 30' can be expressed as N 23⁰ 30′ W W 23⁰ 30′ N N 66⁰ 30′ W S 113⁰ 30′ N None 8. The angle between true meridian and the magnetic meridian at the time of observation is known as Orientation Magnetic declination Magnetic bearing Dip None 9. The value of whole circle bearing vary from _________ to _______ 0⁰ to 90⁰ 0⁰ to 180⁰ 0⁰ to 270⁰ 0⁰ to 360⁰ None 10. Calculate the whole circle bearing of a line, if its reduced bearing is N 30⁰ E 30⁰ 330⁰ N 330⁰ W N 560⁰ W None 11. If the latitude and departure of a survey line are negative, then the direction of mentioned line in whole circle bearing system will be in the range of 0⁰ to 90⁰ 180⁰ to 270⁰ 90⁰ to 180⁰ 270⁰ to 360⁰ None 12. In which of the following plane, the telescope of the theodolite is twined in order to swing Horizontal axis Horizontal plane Inclined plane Vertical plane None 13. Which of the following is NOT a traversing survey Chain and compass survey Chain survey Tacheometer survey Plane table survey None 14. The sensitivity of a bubble tube decreases if Radius of curvature of its inner surface is increased Diameter of the tube is increased Length of the vapour bubble is increased Both viscosity and surface tension are increased None 15. Calculate the combine correction for curvature and refraction (in m) for a distance of 2 km 0.045 0.135 0.269 3.14 None 16. Which of the following test is used to make the line of sight perpendicular to the horizontal axis Azimuth test Cross hair ring test Spire test Vertical arc test None 17. Calculate the apex distance, if the deflection angle is 60⁰ and the degree of curve is 8⁰ 33.26 127.13 215 262.8 None 18. Which of the following methods is used to calculate area between irregular boundaries Simpson’s rule Departure and total latitude method Double parallel distance Area by geometric method None 19. Number of satellites involved in the orbit for the GPS survey technique 14 24 34 44 None 20. Under which of the following circumstances can the contour lines of different elevations intersect each other River Steep slope Valley Cave None 1 out of 4 Time’s up
