187 Sub-Engineer Mock Test of 50 Past Question #25 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. In direct methods of contouring, the process of locating or identifying points laying on a contour is called A. Ranging B. Centering C. Horizontal contour D. Vertical contour 2 / 50 2. Substance bar is an instrument used for A. Leveling B. Measurements of horizontal distance in plane areas C. Measurements of horizontal distance in undulated areas D. Measurements of angles 3 / 50 3. The real image of an objects formed by the objectives must lie A. In the plane of cross hair B. At the optical center of eye pieces C. At the center of the telescope D. Any where inside the telescope 4 / 50 4. How many chains are used in surveying A. 3 B. 4 C. 5 D. 6 5 / 50 5. Due to attack of dry rot, the timber A. Cracks B. Reduced power C. Shrinks D. All of the above 6 / 50 6. Which one of the following cements contains maximum percentage of di-calcium silicates A. Ordinary Portland Cement B. Rapid Hardening cement C. Low heat cement D. Sulphate resisting cement 7 / 50 7. The stone suitable for rubble masonry should be A. Hard B. Tough C. Heavy D. Light 8 / 50 8. Which of the following pairs give a correct combination of the useful and harmful constituents respectively of a good brick earth A. Lime stone & Alumina B. Alumina and iron C. Silica and Alkalies D. Alkalies and magnesium 9 / 50 9. Which of the following end conditions permits the displacement in any direction and also rotation ? A. Fixed End B. Hinged End C. Free End D. Roller end 10 / 50 10. When the cantilever beam is loaded at its free end, the maximum compressive strength shall developed at A. Bottom Fiber B. Top fiber C. Neutral Fiber D. Center of gravity 11 / 50 11. When the cantilever beam is loaded at its free end, the maximum Tensile strength shall developed at A. Bottom Fiber B. Top fiber C. Neutral Fiber D. Center of gravity 12 / 50 12. Which of the following section is the most efficient in carrying bending moments ? A. Rectangular section B. I- Section C. Circular section D. L-Section 13 / 50 13. The property of fluid by virtue of which it offers resistance to shear is called A. Surface Tension B. Cohesion C. Adhesion D. Viscosity 14 / 50 14. Eulers dimensionless number related the following A. Inertia force and gravity B. Viscous force and boyancy force C. viscous force and inertia force D. Pressure force and inertia force 15 / 50 15. Hot wire anemometer is used to measures A. Pressure in gases B. Pressure in liquids C. Liquid Discharge D. Gas velocities 16 / 50 16. A grillage foundation A. Is provided for heavily loaded isolated columns B. Is treated as spread foundation C. Consists of two sets of perpendicular placed steel beams D. All of the above 17 / 50 17. Coefficient of permeability of soil A. Does not depend upon temperature B. Increasing with the decreasing in temperature C. Increasing with the increasing in temperature D. None of the above 18 / 50 18. Shear strength of a soil is unique function of A. Effective stress only B. total stress only C. Both Total and Effective stress D. None of the above 19 / 50 19. Minimum size of particle of soil silt, is A. 0.002 mm B. 0.04 mm C. 0.06 mm. D. 1 mm 20 / 50 20. Steel is effectively used in A. Under reinforced section B. Over reinforced section C. Balance section D. All of the above 21 / 50 21. The maximum are of tension reinforcement in beams shall not exceeds A. 0.15 % B. 1.5 % C. 4 % D. 1 % 22 / 50 22. The minimum number of main steel bars provided in R.C.C A. Rectangular column is 4 B. Circular column is 6 C. Octagonal column is 8 D. All of the above 23 / 50 23. The diameter of longitudinal bars of column should never be less than A. 6 mm B. 8 mm C. 12 mm D. 16 mm 24 / 50 24. Curing of pavements, floors, roofs and slab is done by A. Membrane methods B. Covering surface with bags C. Ponding methods D. Sprinkling water methods 25 / 50 25. The foundation are placed below ground level, to increasing A. Strength B. Workability C. Stability of structures D. All of the above 26 / 50 26. Workability is tested by A. Slump test B. vee bee test C. compaction factor test D. .All of the above 27 / 50 27. Water cement ratio is generally expressed in volume of water required per A. 10 kg B. 20 kg C. 28.8 kg D. 50 kg 28 / 50 28. If pH value of water is A. 7 water it is said to be neutral B. Less than 7 it is said to be acidic C. More than 7 it is said to be alkaline D. All of the above 29 / 50 29. In distribution pipes, drain valves are provided at A. lower point B. Higher point C. Junction point D. any where 30 / 50 30. The population growth curve is A. S- shaped curve B. Parabolic curve C. Circular curve D. Straight line 31 / 50 31. Water supply system includes A. Digging well of water B. Construction of canal C. Construction of dams D. Entire arrangement from source to distribution 32 / 50 32. Irrigation canal are generally aligned along A. Ridge line B. Contour line C. Valley line D. Straight line 33 / 50 33. In a canal syphon, the flow is A. Under atmospheric pressure B. Pipe flow C. With critical velocity D. Under negative pressure 34 / 50 34. The duty is largest A. At the head of main canal B. At the head of water course C. On the field D. Same at all place 35 / 50 35. Lining of canal ……. the maintenance of the canal A. Increase B. Decrease C. Does not affect D. None of the above 36 / 50 36. In highway construction, rolling start from A. Sides and proceed to center B. One side and proceed other side C. Center and proceed to sides D. Any of the above 37 / 50 37. The drain which is provided parallel to road way intercept and divert the water from hill slope is known as A. Catch water drain B. side drain C. Sloping Drain D. Cross drain 38 / 50 38. The usual width of parapet wall along highway in hilly region is A. 50 cm B. 60 cm C. 70 cm D. 80 cm 39 / 50 39. The order of booking dimension is A. Length, Breadth, Height B. Breadth, Length, Height C. Height, Breadth, Length D. Any of the above 40 / 50 40. The Brick wrok is measured in sq meter, in case of A. Honey comb Brick wall B. Brick Flat soling C. Half brick wall or the partition D. All of the above 41 / 50 41. Brick wall are measured in sq meter if the thickness of the wall is A. 10 cm B. 15 cm C. 20 cm D. All of the above 42 / 50 42. While preparing a detailed estimate A. Dimension should be measured correct to 0.01 m B. Area should be measured correct to 0.01 m2 C. Volume should be measured correct to 0.01 m3 D. All of the above 43 / 50 43. For D.P.C at plinth level, the mostly adopted materials is A. Bitumen sheeting B. plastic sheeting C. Mastic Asphalt D. cement concrete 44 / 50 44. Which one of the following represents the activity A. Excavation for foundation B. Curing of concrete C. Setting of question paper D. All of the above 45 / 50 45. Mile stone chart were invented in the year of A. 1910 B. 1920 C. 1930 D. 1940 46 / 50 46. The most popular type of organization used in civil engineering construction A. Line organization B. Line and staff organization C. Functional organization D. Effective organization 47 / 50 47. The runway orientation is made so that landing and take off are A. against the wind direction B. along the wind direction C. Perpendicular to wind direction D. None of the above 48 / 50 48. Airport elevation is the reduced level above M.S.L A. Control tower B. Highest point of landing area C. Lowest point of landing area D. None of these 49 / 50 49. The curvature of the earth is taken into consideration if the limit of survey is A. 50 to 100 km2 B. 100 to 200 km2 C. 200 to 250 km2 D. more than 250 km2 50 / 50 50. The cement sand mortar preferred in load bearing wall is A. 1: 2 B. 1: 4 C. 1: 8 D. 1: 6 Your score is The average score is 61% 0% Restart quiz Exit loksewamcqcivilmock testpscsub engineersub engineer mock test
