146 Sub-Engineer Mock Test of 50 Past Question #35 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. In a sanitary pipe line for 3m length, how many skilled labour are required: A. 2 person B. 1 person C. 3 person D. 4 person 2 / 50 2. In which of the following crops are in Rabbi groups ? A. groundnut B. sugar cane C. potato D. wheat 3 / 50 3. Which of the following is the manning’s formula: A. V = c√IS B. v = 1/n R ^ (2/3) S ^ (1/3) C. V = CI√S D. V =4.75√Q 4 / 50 4. The moment of inertia of square section is given by: A. I = (b ^ 5)/12 B. I = (b ^ 4)/12 C. I = b ^ (4/12) D. I = bd ^ (2/12) 5 / 50 5. The maximum bending moment in simply supported beam UDL is applied: A. ends B. mid C. 1/2 distance D. none of the above 6 / 50 6. In RCC works the proportion of the mixture 1:1.5:3 the volume of the cement is in 1m ^ 3: A. 0.2m³ B. 0.3m³ C. 0.4m³ D. 0.5m³ 7 / 50 7. The Darcy’s formula is given by: A. the rate of flow is proportional to the hydraulic gradient B. the rate of flow is proportional to the exit gradient C. the rate of discharge is proportional to the hydraulic gradient D. the rate of discharge is proportional to the exit gradient 8 / 50 8. Bearing capacity of soil primarily depends upon ; A. Air void B. Water content C. Chemical D. rate of loading 9 / 50 9. The discharge passing through the pipe having length 1.25m, height of the flow water 0.25m and Cd= 0.035 is : A. 0.0116 cm³/sec B. 0.116 cm³/sec C. 0.0160 cm³/sec D. 0.00116 cm³/sec 10 / 50 10. Airport elevation is the reduced level above MSL of: A. highest point of landing area B. control tower C. lowest point of landing area D. none of the above 11 / 50 11. The length of runway is increased per 300 m rise above M.S.L. A. 4% B. 6% C. 5% D. 7% 12 / 50 12. Maximum difference in elevation between the highest and lowest point of the runway divided by the total length of runway is known as: A. effective gradient B. longitudinal gradient C. maximum gradient D. minimum gradient 13 / 50 13. As per NWSC, the water supply for domestic demand is: A. 112 lpcd B. 135 lpcd C. 120 lpcd D. 140 lpcd 14 / 50 14. The distance between the top of the step & the hand railing is called: A. landing B. baluster C. newel post D. all of the above 15 / 50 15. The bitumen is used for: A. damp proofing B. water proofing C. joint filter D. all of the above 16 / 50 16. The constituents of the cement are: A. lime, silica, alumina, magnesia B. silica, alumina, copper C. silica, iron oxide, zinc, copper D. all of the above 17 / 50 17. The loss of ingredient in cement should not contain: A. 1% B. 4% C. 8% D. 12% 18 / 50 18. The maximum permissible velocity in sanitary stoneware pipe is A. 0.6m/s B. 0.5 m/s C. 1 m/s D. 1.8 m/s 19 / 50 19. The timber bridged is used where: A. narrow width B. small width C. wide width D. none of the above 20 / 50 20. Manhole is provided at: A. the change of gradient B. the junction C. at the interval of 500m D. change in diameter of sanitary pipe 21 / 50 21. The soil having minimum bearing capacity is: A. moist clay B. sandy soil C. gaunt chart D. modern chart 22 / 50 22. The control chart is used in construction works: A. bar chart B. mild stone chart C. gaunt chart D. modern chart 23 / 50 23. The lateral earth pressure of the soil moves towards the retaining wall indicates: A. active earth pressure B. passive earth pressure C. constant D. all of the above 24 / 50 24. The highest point on the road is called: A. camber B. super elevation C. crown D. center of the road 25 / 50 25. The sanitary sewage obtained from bath & kitchen is called: A. sullage B. sewage C. waste water D. storm water 26 / 50 26. In the column, the minimum cover is provided at the end of reinforcement is: A. 10mm B. 25mm or 2⌀ of bar whichever is greater C. 40mm or greater than diameter of bar D. at least ⌀ of the bar 27 / 50 27. The reinforcement is bent at an inclination of angle at the ends of the beam: A. 45° B. 60° C. 135° D. 90° 28 / 50 28. In Nepal, the generally used method of bond in masonry wall of brick work is: A. English bond B. Flemish bond C. stretcher bond D. header bond 29 / 50 29. Cavity wall: A. prevent dampness from entering the building B. have lesser dead load for given wall thickness C. provide better insulation for heat & sound D. all of the above 30 / 50 30. DPC stands for: A. double plastered column B. double pinned cleat C. damp proof course D. damp protection cover 31 / 50 31. A dam is: A. one dimensional structure B. two dimensional structure C. three dimensional structure D. none of the above 32 / 50 32. A truss is completely analyzed, when: A. the direct stress in all the members are found B. all the external reactions components are determined C. the equilibrium is satisfied D. none of the above 33 / 50 33. A cable subjects to UDL over its entire span assumes a shape of A. semi-circle B. parabola C. an isosceles triangle D. none of the above 34 / 50 34. The CPM stands for: A. critical path method B. computer programming mode C. critical project management D. controlling, planning & maintenance 35 / 50 35. The imaginary line joining the each head of water is called: A. hydraulic gradient line B. residual line C. loss of gradient line D. none of the above 36 / 50 36. The property of the soil which allows to flow water through the soil is known as: A. capillary B. permeability C. fluidity D. viscosity 37 / 50 37. Traffic density is: A. number of vehicles moving in a specific direction per lane per day B. number of vehicles per unit length C. number of vehicles moving in a specific direction per hour D. maximum number of vehicles passing a given point in one hour 38 / 50 38. Chazy’s formula is given by: A. V = i√mc B. v = c√mi C. V = m√ci D. none of the above 39 / 50 39. When the canal runs below the drain, the cross drainage work provided is called: A. syphon B. level crossing C. aqueduct D. supper passage 40 / 50 40. The black cotton soil is: A. the volumetric changes of atmosphere B. the cohesionless soil, which is mainly used for foundation C. the damp proof material D. all of the above 41 / 50 41. The optimum moisture content in the compaction denotes: A. the maximum, dry density of soil B. the minimum dry density of soil C. the mean density of soil D. the least density of soil 42 / 50 42. Minimum Number of Piles needed to support a column ; A. 1 B. 2 C. 3 D. 4 43 / 50 43. The wall constructed to resist the horizontal pressure is ; A. Main wall B. Partition wall C. Retaining wall D. all 44 / 50 44. Most of the shear test are done in equipment which are ; A. stress controlled B. Strain Controlled C. Drainage Controlled D. All 45 / 50 45. Type Of Compaction for Congested area for all type of soil ; A. Roller B. Rammer C. Vibrator D. None 46 / 50 46. Compaction is done to remove…….from soil A. Water B. Air C. Soil D. All of above 47 / 50 47. Standard proctor test is used to determining the ; A. Optimum Moisture content (OMC) B. Void Ratio C. Pavement thickness D. None 48 / 50 48. What happens after adding the water to cement ? A. Heat is generated B. Chemical reaction starts C. Heat is absorbed D. Both A and B 49 / 50 49. The WCB of line is 33842’, then quadrantal bearing is: A. N21°18’W B. S21°18’E C. W21°18’N D. none of above 50 / 50 50. The oily liquid in which base and pigment are dissolved to form a paint is? A. Thinner B. Filler C. Vehicle D. none of above Your score is The average score is 66% 0% Restart quiz Exit loksewamcqmcq civilmcqcivilmock testpscsub engineersub engineer mock test