132 Sub-Engineer Mock Test of 50 Past Question #67 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. The purpose of spillway is to A. Divert the flow B. Control the sediment C. Discharge the excess flow D. Block the stream 2 / 50 2. The maximum super elevation on hill road should not exceed A. 5% B. 7% C. 8% D. 10% 3 / 50 3. The full form of ‘SDI’ is A. Slight distance index B. Surface distance index C. Surface distress index D. None of the above 4 / 50 4. Thickness of pavement may be reduced considerably by A. Compaction of soil B. Stabilization of soil C. Drainage of soil D. Combination of all the above 5 / 50 5. Length of vehicle control the design of A. Vertical profile of the road B. Overtaking distance C. Geometrics and cross sectional characteristics D. Axle and wheel load 6 / 50 6. Minimum gradient of a road in plains A. 0 B. 1 in 250 C. 1 in 20 D. 1 in 50 7 / 50 7. The order of booking dimension is A. Length, breadth, height B. Breadth, length, height C. Height, breadth, length D. None of the above 8 / 50 8. Measurement of railing of staircase is done in A. RM B. m² C. m³ D. kilogramme 9 / 50 9. The purpose of estimating the fair price of property of existing buildings is called A. Costing B. Estimating C. Pricing D. Valuation 10 / 50 10. The object of technical planning of a project is A. Preparation of estimate B. Preparation of specification C. Initiating the procurement process D. All of the above 11 / 50 11. Bar charts are suitable only for A. Minor projects B. Medium projects C. Major projects D. All of the above 12 / 50 12. The technique for establishing and maintaining priorities among the various jobs of a project, is known as A. Event flow scheduling technique B. Critical ratio scheduling C. Slotting technique for scheduling D. Short interval scheduling 13 / 50 13. The CPM network is A. Event oriented B. Activity oriented C. Slack oriented D. Float oriented 14 / 50 14. Which of the following is used for servicing and repairs of aircraft? A. Apron B. Hanger C. Terminal building D. Holding apron 15 / 50 15. The lift of distance is the distance along the centre line of runway between the starting point and A. End of the runway B. End of stop-way C. Point where aircraft becomes air borne D. None of the above 16 / 50 16. The straight line between two station is called A. Straight line B. Traverse C. Traverse angle D. Traverse leg 17 / 50 17. In a survey it was recorded the ∑ Rise = 0, then A. The ground is sloping B. It is continuously rising C. It is continuously falling D. The survey had many invert readings 18 / 50 18. The first reading is taken as A. Fore sight B. Back sight C. Intermediate sight D. H.I. 19 / 50 19. The main principle of surveying is to work A. From whole to the part B. From part to the whole C. From higher level to the lower level D. From lower level to the higher level 20 / 50 20. Finely powdered burnt clay is called A. Fly ash B. Briquette C. Surkhi D. Moraine 21 / 50 21. Marble belongs to A. Igneous rock B. Sedimentary rock C. Metamorphic rock D. Organic rock 22 / 50 22. The stone suitable for rubble masonry should be A. Hard B. Tough C. Heavy D. Light 23 / 50 23. Which of the following has most fire resistance characteristics ? A. Marble B. Lime stone C. Compact sandstone D. Granite 24 / 50 24. In a tensile test on mild steel compared to ultimate tensile specimen, the breaking stress as stress is A. More B. Less C. Same D. May have any value 25 / 50 25. Stress may be defined as force per unit A. Area B. Length C. Volume D. None of the above 26 / 50 26. If one end fixed and other free of strut length (L), then the effective length of strut is A. 0.5 L B. L C. 2 L D. 3 L 27 / 50 27. The flexural failure plane A. Carries maximum shear stress B. Does not carry maximum shear stress C. Carries minimum shear stress D. Carries torsional moment 28 / 50 28. Poise is the unit of A. Viscosity B. Density C. Velocity D. Rugosity 29 / 50 29. Wetted perimeter P in terms of discharge Q is given by A. P = 4.75√Q B. P = 47.5√Q C. P = 0.475√Q D. P = 475√Q 30 / 50 30. Bernoulli’s theorem deals with the law of conservation of A. Mass B. Momentum C. Energy D. None of the above 31 / 50 31. The increase in the volume of dry sand after adding water is called A. Bulking B. Bleeding C. Swelling D. Segregation 32 / 50 32. The void ratio in soil A. Is generally more than one B. Should be equal to one C. Should be less than one D. Can be less or more than one 33 / 50 33. The active earth pressure of soil is proportional to (Ø = angle of friction of soil) A. tan (45°+Ø) B. tan²(45°+Ø/2) C. tan²(45°-Ø/2) D. tan (45°-Ø) 34 / 50 34. The shape of plot between shear and normal stress according to Mohr’s circle is A. Straight B. Curve C. Elliptical D. All of the above 35 / 50 35. A slab constructed on four sides with length to width ratio less than 2, should be designed as A. Two way slab B. One way slab C. Two way beam and slab D. None of the above 36 / 50 36. The ultimate strength of an over reinforced R.C.C. beam is proportional to A. Tensile strength of steel B. Tensile strength of concrete C. Crushing strength of concrete D. Crushing strength of gravel used 37 / 50 37. If the slenderness ratio for a column is 100, then the column is said to be A. Long B. Medium C. Short D. None of the above 38 / 50 38. The maximum area of tension reinforcement in beams should not exceed A. 4% B. 5% C. 1% D. 0.15% 39 / 50 39. The minimum depth of foundation in clayey soil is A. 0.5m B. 0.7m C. 0.9m D. 1.2m 40 / 50 40. Black cotton soil is unsuitable for foundation because of its A. Low bearing capacity B. Uncertain permeability C. Cohesive particles D. Behavior of volumetric change 41 / 50 41. Crushing strength of first class brick should not be less than A. 3.5 N/mm² B. 7.0 N/mm² C. 10.5 N/mm² D. 14 N/mm² 42 / 50 42. A load bearing partition of building is called A. External wall B. Internal wall C. Main wall D. None of the above 43 / 50 43. When the reduced level of water source is higher than the reduced level of the consumer’s place, water is generally supplied A. By pumping system B. By gravitational system C. Both A and B D. None of the above 44 / 50 44. A sanitary sewer is expected to run A. Full B. Half full C. 2/3 full D. 90% full 45 / 50 45. The self-cleansing velocity normally adopted for sewer is A. Less than 1 m/s B. 1 m/s to 1.2 m/s C. 1.5 m/s to 1.2 m/s D. More than 2 m/s 46 / 50 46. PVC pipes can withstand pressure upto A. 20 m head of water B. 50 m head of water. C. 100 m head of water D. 150 m of head of water 47 / 50 47. The consumptive use of water for a crop A. is measured as volume of water per unit area B. is measured as depth of water on irrigated area C. may be supplied partly by precipitation and partly by irrigation D. All of the above 48 / 50 48. The field capacity is moisture content present in the soil A. when it is completely soaked B. when all gravity water is removed from it after saturation C. when all over dry sample absorb moisture from atmosphere D. None of the above 49 / 50 49. Crop water requirement is proportional to A. Evapo-transpiration B. Effective rainfall C. Seepage of wall D. All of the above 50 / 50 50. Steel is very strong in A. Tension B. Compression C. Neutral axis D. Extreme fibre Your score is The average score is 65% 0% Restart quiz Exit civil engineerloksewamcqmcq civilmcqcivilmock testpscsub engineersub engineer mock test
