142 Sub-Engineer Mock Test of 50 Past Question #22 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. The Difference between length arc and its subtended chord on the earth surface for a distance of 18.2km is only ; A. 10mm B. 10cm C. 15m D. 15cm 2 / 50 2. Best method of the interpolation of contour is by ; A. Estimation B. Graphical method C. Computation D. All 3 / 50 3. In setting up the plane table at any station ; A. Leveling is done first B. Centering is done first C. Both simultaneously D. None 4 / 50 4. Find the R.F of 1cm = 5cm0 A. 1/5 B. 1/50 C. 1/500 D. 1/5000 5 / 50 5. Which of the following is an example of argillaceous rock ? A. Kaolin B. Slate C. laterite D. All of these 6 / 50 6. Soundness test of cement is tasted by; A. Vicat’s apparatus B. Le- chatelier Apparatus C. Compressive strength testing machine D. None 7 / 50 7. Gypsum is added to the Portland cement during its manufacture so that it may A. Accelerate the setting time B. Retard the setting time C. Decrease the burning temprature D. Facilitate Grinding 8 / 50 8. The planning in paint is mixed to give the desire ; A. Smoothness B. Color C. Appearance D. Durability 9 / 50 9. Normally Value of Poisson’s ratio is ; A. 0.25 for steel B. 0.15 concrete C. Both a & b D. None 10 / 50 10. When equal and opposite force are applied to a body tend to along it than the stressed produced by A. Compressive stress B. Tensile Stress C. Shear stress D. Longitudinal stress 11 / 50 11. Strut is a A. Horizontal member B. Vertical member C. Inclined member D. Compression member 12 / 50 12. Cantilever beam of span 4m and carrying a point load 10kn located at a 3m from the fixed end find the b.m at fixed end and free end A. 30knm & 0 B. 30kn.m & 10kn.m C. 10kn.m & 30kn.m D. none 13 / 50 13. Bernoull’s theorem deals with the law of conservation of A. Mass B. Momentum C. Energy D. all of the above 14 / 50 14. An ideal Fluid is A. Frictionless and in compressibility B. Obeys the hook’s law of viscosity C. similar to gas D. very viscous 15 / 50 15. The discharge through the V-notch weir is A. H B. 1/√H C. H^3/2 D. H^5/2 16 / 50 16. The basic head loss in long pipe is A. Fittings B. Sudden increase in diameter C. Sudden decrease in diameter D. Friction 17 / 50 17. Finest size of soil particle is A. Clay B. Silt C. Sand D. Cobble 18 / 50 18. The degree of saturation, Sr of soil in percentage has value A. Sr > 0 B. Sr< 0 C. 0<sr<100 D. 0≤Sr≤100 19 / 50 19. Total lateral earth pressure is proportional to A. Depth of soil B. Square of depth of soil C. Angle of internal friction D. none 20 / 50 20. Raft foundation is type of A. Deep foundation B. Shallow foundation C. Both D. none 21 / 50 21. The main reason of placing of main bar at the top in case of cantilever beam is A. Compression at top B. Load at top C. Tension at top D. All 22 / 50 22. Minimum grade of concrete used in structural element A. M15 B. M20 C. M25 D. M10 23 / 50 23. In Singly reinforced beam, as the load increases A. Only concrete will resist the tension B. Only steel will resist the tension C. Both D. None 24 / 50 24. The amount of reinforcement for main bar in slab ,is Based on A. minimum shear force B. Max shear Force C. Minimum Bending Moment D. Max bending Moment 25 / 50 25. Work in which the brick are projecting out in the masonry wall is known as A. Toothing B. Pointing C. Jointing D. None 26 / 50 26. The liquid medium used in enamel paint is A. Thinner B. Alcohol C. Turpentine D. Varnish 27 / 50 27. Maximum height In masonry wall in one day A. 0.5 m B. 1m C. 1.5m D. 2m 28 / 50 28. If the slump of concrete mix is 60mm its workability is A. Low B. Medium C. High D. Very High 29 / 50 29. Mass Curve is used to determine the A. area of reservoir B. Depth of reservoir C. capacity of reservoir D. None 30 / 50 30. Decrease in per capita consumption is reduced by; A. use of metering system B. Hot Climate C. Good Quality water in supplied D. All 31 / 50 31. water which is not chemically pure but does not contain harmful to human health is known as A. Pure Water B. wholesome water C. Polluted water D. none 32 / 50 32. water which is not chemically pure but does not contain harmful to human health is known as A. Pure Water B. wholesome water C. Polluted water D. none 33 / 50 33. The value which allows the water to flow in one direction but prevent to flow in reverse direction is A. Reflux valve B. Gate Valve C. Sluice valve D. Pressure Valve 34 / 50 34. Water logging may result form A. Over irrigation B. Inadequate Drainage C. Seepage from adjoining reservoir D. all 35 / 50 35. For the Irrigation Purpose, PH value of water should be A. 3-6 B. 6-8.5 C. 8.5-11 D. >11 36 / 50 36. AVG delta of rice crop is; A. 30cm B. 60cm C. 120 cm D. 150cm 37 / 50 37. River Training works is generally, When the river is A. Aggrading type B. Degrading type C. Meandering type D. Stable type 38 / 50 38. Top of the weir is A. Ridge B. crest C. Head D. Peak 39 / 50 39. Mostly used road in Nepal, A. Earthen Road B. WBM C. Bitumen D. Cement concrete road 40 / 50 40. Dividing Strip in the middle of road way is called, A. Central strip B. Median strip C. Mid strip D. Road center 41 / 50 41. Shape of camber provided for cement concrete pavement is A. Straight line B. parabolic C. Elliptical D. None 42 / 50 42. Rate of rise or fall of the road along its alignment is A. Gradient B. Camber C. side slope D. Super elevation 43 / 50 43. Peak form by the two rising gradient is called A. Peak B. Rise C. Summit D. Top 44 / 50 44. Road surfacing should be A. Impervious B. Durable C. Stable D. All 45 / 50 45. Unit of Measurement of fixing of glass panel A. Kg B. Number C. Sqm D. Cukm 46 / 50 46. The necessary of element of the estimate are A. Drawing B. Specification C. Rates D. All 47 / 50 47. For execution work in time, Work plan is prepared by, A. Contractor B. Consultant C. Petty Contractor D. Financial Institution 48 / 50 48. CPM network is A. Event oriented B. Activity orientef C. Slack Oriented D. Float 49 / 50 49. PERT analysis ,the start and end of activity is represented by A. Activity B. Events C. Task D. work 50 / 50 50. Increase in the moisture content in concrete A. reduces the strength B. increases the strength C. does not change the strength D. all of the above Your score is The average score is 70% 0% Restart quiz Exit mcqmcq civilmcqcivilmock testpscsub engineersub engineer mock test