Mcq for Civil Engineering Sub engineer Mock Test of 50 Past Question #110By Admin / June 17, 2026 146 Mcq for Civil Engineering Sub engineer Mock Test of 50 Past Question #110 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Sangh 5th level Mock Test. 1 / 50 1. Black cotton soil is unsuitable for foundation because its A. bearing capacity is low B. permeability is uncertain C. particles are cohesive D. property to undergo a volumetric change due to variation of moisture content 2 / 50 2. The anchorage value of standard U type hook of reinforcing bar of diameter d in tension is A. 12d B. 16d C. 8d D. 4d 3 / 50 3. The maximum area of tension reinforcement in beams shall not exceed A. 0.15% B. 1.5% C. 4% D. 1% 4 / 50 4. If W is the load on circular slab of radius R the maximum circumferential moment at the center of the slab is A. WR²/16 B. 2WR²/16 C. 3WR²/16 D. none of these 5 / 50 5. The minimum clear cover for RCC column is A. >40 mm B. <40 mm or diameter of rod C. >25 mm or diameter of rod D. <25 mm or diameter of rod 6 / 50 6. The shear strength of soil A. is proportional to the cohesion of the soil B. is proportional to the tangent of the angle of internal friction C. increases with the increase in normal stress of soil D. all of above 7 / 50 7. Who coined the term soil mechanics? A. Terzaghi B. Rankine C. Newmark D. Casagrande 8 / 50 8. The angle that Coulomb’s failure envelope makes with horizontal is called A. cohesion B. angle of internal friction C. angle of repose D. none of the above 9 / 50 9. The minimum water content at which the soil just begins to crumble when rolled into threads 3 mm in diameter, is known as A. liquid limit B. plastic limit C. shrinkage limit D. permeability limit 10 / 50 10. Pitot tube is used to measure A. difference in pressure B. velocity of flow C. pressure D. none of these 11 / 50 11. The net force action on a fluid body which is responsible to produce an acceleration is called A. pressure force B. frictional force C. gravitational force D. inertial force 12 / 50 12. If the coefficient of active earth pressure is ka=1/3 then the coefficient of passive earth pressure kp= A. 1/3 B. 2/3 C. 3 D. 1 13 / 50 13. The total energy of a liquid particle in motion is equal to A. pressure energy + kinetic energy + potential energy B. pressure energy – (kinetic energy + potential energy) C. potential energy- (pressure energy + kinetic energy) D. kinetic energy – (pressure energy + potential energy) 14 / 50 14. The maximum bending moment of a simply supported beam of span l and carrying a point load W at the centre of beam is A. Wl/4 B. Wl/2 C. Wl D. Wl²/4 15 / 50 15. In tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is A. more B. less C. less D. may have any value 16 / 50 16. For a beam subjected to a constant bending moment throughout its length A. the shear force at all sections is zero B. the shear force at all sections is constant C. the shear force varies linearly along the length of the beam D. the shear force varies non-linearly along the length of the beam 17 / 50 17. If shear force is zero along a section, the bending moment at that section will be A. zero B. minimum C. maximum D. either maximum or minimum 18 / 50 18. Penetration test on bitumen is used for determining its A. grade B. viscosity C. ductility D. temperature susceptibility 19 / 50 19. Numbers of machine-made bricks required for one cubic meter of brick masonry is A. 400 B. 450 C. 500 D. 550 20 / 50 20. Distemper is a type of A. water paint B. oil paint C. enamel paint D. varnish 21 / 50 21. The maximum percentage of water absorption of 2nd class bricks in 24 hours should be limited to A. 10% of dry weight B. 15% of dry weight C. 20% of dry weight D. 22% of dry weight 22 / 50 22. The method of levelling used to carry and the reconnaissance of area is A. check levelling B. fly levelling C. profile levelling D. simple levelling 23 / 50 23. The angle between two plane mirrors of optical square is A. 30° B. 45° C. 60° D. 90° 24 / 50 24. The technique of plotting all the accessible stations with a single set up of plane table is called A. resection B. radiation C. intersection D. mediation 25 / 50 25. In quadrantal bearing system, whole bearing 293°30′ can be expressed as A. W23°30’N B. N66°30’W C. S113°30’N D. N23°30’W 26 / 50 26. The runway orientation of the airport is made so that the landing and takeoff are: A. against the wind direction B. along the wind direction C. perpendicular to wind direction D. none of above 27 / 50 27. Which of the following is used for servicing and repair of the aircraft? A. apron B. hangar C. terminal building D. holding apron 28 / 50 28. The Bar Chart technique is commonly used because it is A. useful for quality control B. useful for labour contract C. simple to draw and easy to understand D. useful to get clear progress 29 / 50 29. A guarantee amount that is provided by the contractor to the employer towards successful execution of a contract is known as A. tender security B. bid security C. performance security D. advance security 30 / 50 30. What are the responsibilities of a civil overseer who works at construction site? A. to supervise the construction work for quality B. to take measurement of completed work C. to report daily progress to the engineer D. all of above 31 / 50 31. The overall in-charge of an organization at the site responsible for the execution of the works A. executive engineer B. engineer C. junior engineer D. sub overseer 32 / 50 32. The percentage of value added tax included in the government rate analysis norms is: A. 3% B. 5% C. 10% D. 13% 33 / 50 33. The unit of measurement for wood work in door and window frame is in A. metre B. sq.m C. quintal D. cu.m 34 / 50 34. The formwork is measured in A. m² B. m C. km D. m³ 35 / 50 35. The brick work is not measured in cu. m in case of A. one or more than one brick wall B. brick work in arches C. reinforced brick work D. half brick wall 36 / 50 36. The structure provided on the pavement to remove the storm water is A. drainage B. camber C. crown D. curves 37 / 50 37. An example of rigid pavement is: A. earthen road B. water bound macadam road C. bitumen road D. concrete road 38 / 50 38. Bottom most layer of pavement is A. wearing course B. base course C. sub base course D. sub grade 39 / 50 39. The wall constructed for the stability of an excavated portion of a road on hill side is known as A. retaining wall B. breast wall C. parapet wall D. all of above 40 / 50 40. Site of headworks is good when A. it is situated on a river bend B. it is close to irrigate area C. good foundation is available for the structures D. both b and c 41 / 50 41. In a barrage, the crest level is kept A. low with large gates B. high with large gates C. high with no gates D. low with no gates 42 / 50 42. Which of the following may lead to water logging of the fields? A. poor drainage B. excessive seepage from nearby reservoirs and canals C. over irrigation D. all of above 43 / 50 43. Irrigation canals are generally aligned along A. contour line B. watershed C. straight line D. valley line 44 / 50 44. Source of water supply in hill region of Nepal used for public water supply is: A. stream B. river C. ground water D. spring 45 / 50 45. Water requirement per capital per day in rural area according to WHO standard is A. 45 liters/day B. 75 liters/day C. 100 liters/day D. 125 liters/day 46 / 50 46. Which of the following sources gives water relatively free from impurities? A. river B. well C. lake D. spring along the hill slope 47 / 50 47. Septic tanks are best suited for A. scattered residences B. congested areas C. industries D. municipalities 48 / 50 48. The overlapping of bricks in masonry is called A. frog B. jamb C. bond D. joint 49 / 50 49. Minimum grade of concrete to be used in reinforced concrete as: A. M15 B. M20 C. M25 D. M10 50 / 50 50. When a brick is cut off lengthwise the cut-out bricks are called A. queen closer B. king closer C. corbel D. bat Your score is The average score is 63% 0% Restart quiz Exit