602 Sub-Engineer 50 Past Question Mock Test #2 Sub-Engineer 50 Collection of Past Question from Loksewa Aayog Mock Test. 1 / 50 1. Gravity water supply system starts from A. BPT B. intake C. collection chamber D. faucet 2 / 50 2. A G.I pipe has a coating of A. lead B. zinc C. silver D. aluminium 3 / 50 3. Infiltration gallery is a A. horizontal well B. vertical well C. inclined well D. none of the above 4 / 50 4. The first stage of construction is A. initiation of proposal B. . allotment of fund C. preparation of tender D. acceptance of tender and agreements 5 / 50 5. Most suitable material for highway embankments is A. granular soil B. organic soil C. silts D. clays 6 / 50 6. Military organization is known as A. line organization B. line and staff organization C. functional organization D. none of the above 7 / 50 7. Plinth area estimate is an approximate estimate mostly used for the estimation of: A. bridge B. irrigation channel C. building D. road 8 / 50 8. Valuation is done for : A. present value based on reality B. minimum value C. market value D. none of above 9 / 50 9. Rate analysis is based on the following factors A. Quantity of materials B. quality of materials C. rate of materials D. all of the above 10 / 50 10. The tender is: A. a notice inviting bids B. written offer submitted by contractor to execute works C. an agreement enforceable by law D. none of the above 11 / 50 11. The shape of the camber provided for cement pavement is, A. straight line B. parabolic C. elliptical D. none of the above 12 / 50 12. An under ground passage used by pedestrians, vehicular traffic etc, is called A. sub way B. service road C. drive way D. fly over 13 / 50 13. The road connecting head quarter of zone is called A. national highway B. local road C. zonal road D. feeder road 14 / 50 14. In a canal syphon, the flow is A. under atmospheric pressure B. pipe flow C. with critical velocity D. under negative pressure 15 / 50 15. Lime concrete lining is used A. When velocity flow is below 2 m/s B. in irrigation channels with capacities up to 200 cumecs C. where economy is required D. all of the above 16 / 50 16. A canal, designed to irrigate throughout the year A. permanent canal B. perennial canal C. continuous canal D. green canal 17 / 50 17. White cement is produced in A. flashy kiln B. coal kiln C. oil fried kiln D. electrical form kiln 18 / 50 18. The most important tool in brick laying for lifting and spreading mortar and for forming joints is A. Trowel B. square C. bolster D. scotch 19 / 50 19. Three days compressive strength of O.P.C cement: sand mortar cubes, should not A. 125 kg/cm2 B. 150 kg/cm2 C. 175 kg/cm2 D. 200 kg/cm2 20 / 50 20. The compression test is carried on….. Materials, A. ductile B. brittle C. malleable D. plastic 21 / 50 21. The durability of concrete is affected by A. cider B. alcohol C. vinegar D. both (a) and (c) of above 22 / 50 22. The shape of the Hoffman’s continuous kiln is A. circular B. rectangular C. pentagonal D. elliptical 23 / 50 23. Tiles are used for A. covering the roof and flooring B. making drains C. both (a) and (b) D. none of the above 24 / 50 24. The main function of alumina in brick earth is A. to impart plasticity B. to increasing durability C. to prevent shrinkage D. to increasing impermeability 25 / 50 25. During compressive strength load is applied at the rate of A. 10 N/mm2/Min B. 12 N/mm2/Min C. 14 N/mm2/Min D. 16 N/mm2/Min 26 / 50 26. The possibility of bleeding, segregation and laitance is reduced by A. coloring agent B. bleeding agent C. water proofer D. air entraining agent 27 / 50 27. Excess of silica in brick earth causes A. loss of cohesion B. impermeability C. cracking and warping on drying D. brittleness 28 / 50 28. Stone generally used for railway ballast is A. sand stone B. dolomite C. marble D. basalt or trap, granite 29 / 50 29. Which of the following is a mineral? A. Basal B. Granite C. Quartz D. Syenite 30 / 50 30. Suitable stone for gravity retaining wall A. light B. heavy C. hard D. soft 31 / 50 31. Pigment is an example of A. sedimentary rocks B. extrusive igneous rock C. intrusive igneous rock D. igneous rock 32 / 50 32. Tellurometer uses A. light waves B. radio waves C. infra waves D. all of the above 33 / 50 33. The collimation method for obtaining the reduced levels of points does not provide a check on A. fore sights B. back sights C. change points D. intermediate sights 34 / 50 34. The surveying used to determine additional details such as boundaries of filed is called A. City surveying B. location surveying C. cadastral surveying D. Topographical surveying 35 / 50 35. Due to curvature of earth the object A. a looks higher than it is B. Looks lower than it is C. looks as it is D. looks curve 36 / 50 36. An instrument used to find slopes of ground is A. planimeter B. clinometers C. box sextant D. pantograph 37 / 50 37. The longest chain line passing through the center of area is known as A. base line B. check line C. tie line D. all of the above 38 / 50 38. Number of links in a 30 m metric chain is A. 100 B. 150 C. 180 D. 200 39 / 50 39. Pick up the correct statement from the following: A. Bricks are paid per thousand B. Cement is paid per 50 kg bag C. Lime is paid per quintal D. All the above 40 / 50 40. The area is measured correct to the nearest A. 0.01 sqm B. 0.02 sqm C. 0.03 sqm D. 0.04 sqm 41 / 50 41. Carpet area does not include the area of A. The walls along with doors and other openings B. Bath room and lavatory C. Kitchen and pantry D. All of the above 42 / 50 42. The volume of Fine aggregate required to make 10 m3 of 1:1:2 concrete is A. 3.75 m3 B. 4.75 m3 C. 2.75 m3 D. None of the above 43 / 50 43. The concrete work for the following part of the building of specified thickness is measured in square meters A. Roof slabs B. Floors C. Wall panels D. all of the above 44 / 50 44. Size, capacity and materials need be specified for A. Bib-cocks B. Stop-cocks C. Ball valves D. All the above 45 / 50 45. The sectional plane are represented by : A. Continuous thick line B. continuous thin line C. chain thin line D. chain thin line having thick edge 46 / 50 46. A circle will appear on an isometric drawing as a/an A. Ellipse B. cycloid C. circle D. parabola 47 / 50 47. Which of the following represents reducing scale ? A. 1:1 B. 1:2 C. 2:1 D. 10:1 48 / 50 48. The following is not included in title block of drawing sheet. A. Sheet no B. scale C. Methods of projection D. Size of sheet 49 / 50 49. Which type of line is particular to section drawing ? A. Break lines B. Phantom lines C. Extension line D. Cutting plane lines 50 / 50 50. Which type of line is part of a dimension ? A. Break lines B. Phantom lines C. Extension line D. Cutting plane lines Your score is The average score is 76% 0% Restart quiz Exit loksewamcqmock testpscsub engineer
