136 Sub-Engineer Mock Test of 50 Past Question #24 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. Which of the following is not used in measuring perpendicular offsets ? A. line ranger B. steel tape C. optical square D. cross staff 2 / 50 2. In plane survey, the curvature of the earth surface is not taken into account , the area of field should be less than A. 160 km2 B. 250 km2 C. 260 km2 D. all of above 3 / 50 3. For an indirect ranging the number of ranging rods are required A. 3 B. 4 C. 5 D. 6 4 / 50 4. Contour line with U-shaped with convexity towards lower ground indicate A. Valley B. Ridge C. Saddle D. Vertical cliff 5 / 50 5. Spalling hammer is used for A. Rough dressing of stone B. Quarrying of stone C. Craving of stone D. All of the above 6 / 50 6. Which have of following maximum crushing strength A. Gneiss B. Sandstone C. Quartzite D. Mica 7 / 50 7. The loss of ignition in cement should not exceed A. 1 % B. 4 % C. 8 % D. None of above 8 / 50 8. Dormant period ( 2-5 hrs) is concerned with A. Hydration of cement B. Fineness of cement C. Soundness of cement D. All of the above 9 / 50 9. The property of a materials by which it can be beaten or rolled into plates, is called A. Ductility B. Plasticity C. Elasticity D. Malleability 10 / 50 10. Tensile test is done for A. Brittle Material B. Ductile Material C. Elastic material D. Plastic Material 11 / 50 11. Which of the following materials will have the highest young modulus ? A. Brass B. Timber C. Mild steel D. Steel 12 / 50 12. Section modulus of circular section is A. πD^4/64 B. πD^4/32 C. πD^3/32 D. πD^3 /64 13 / 50 13. If the velocity, pressure, density etc change at a point with respect to time, the flow is called A. Uniform B. Compressible C. Unsteady D. Incompressible 14 / 50 14. Head loss increasing with A. Increasing with velocity B. Decreasing with velocity C. Decreasing with lengths of pipe D. Increasing in diameter of pipe 15 / 50 15. Floating methods is used for the measurements of A. Discharge B. Head C. Pressure D. None of the above 16 / 50 16. The ratio of maximum velocity to average velocity for steady flow between fixed parallel plate is A. 1/3 B. 1/6 C. 3/2 D. 2/3 17 / 50 17. The soil transported by running water is called A. Alluvial soil B. Lacustrine soil C. Aeolien soil D. Marine soil 18 / 50 18. The ratio of the volume of voids to the total volume of the given soil mass, is known A. porosity B. specific gravity C. void ratio D. water content 19 / 50 19. The soil moisture driven off by heat, is called A. free water B. hydroscopic water C. gravity water D. none of these 20 / 50 20. Shallow footing is one whose depth is A. Less than the width B. Always equal to width C. More than the width D. Both A and B 21 / 50 21. Short column taking maximum load having equal section A. Sal B. Pcc C. Chir D. Pine 22 / 50 22. Concrete is said to be grade of M20, if its 28 day strength is A. 2kg/ mm^2 B. 20 kg/mm^2 C. 200 kg/ mm^2 D. 2000 kg/mm^2 23 / 50 23. In case of cantilever beam, main bars are kept A. At bottom B. At Centre C. At Top D. Anywhere 24 / 50 24. The bending moment in a cable carrying a system of load A. Zero at all points B. Minimum at the center C. Maximum at the center D. None of the above 25 / 50 25. Raft foundation are generally preferred to when the area required for individual footing, is more than A. 25% to total area B. 30% of total area C. 40% to total area D. 50% of total area 26 / 50 26. Black cotton soil is unsuitable for foundation because of its A. Low bearing capacity B. Uncertain permeability C. Cohesive properties D. None of the above 27 / 50 27. Shape of gravity dam is A. Triangular shape B. Trapezoidal shape C. Rectangular shape D. Any shape 28 / 50 28. Which of the following wall is not designed for taking lateral load A. Buttress B. Gravity C. Lateral D. Counterfort 29 / 50 29. The maximum concentration of zinc in drinking water is A. 2 ppm B. 3 ppm C. 4 ppm D. 5 ppm 30 / 50 30. Wholesome water is also known as A. Potable water B. Polluted water C. Contaminated water D. All of the above 31 / 50 31. The maximum permissible limit for fluoride in drinking water is A. 0.1 mg/litre B. 1.5 mg/litre C. 5 mg/litre D. 10 mg/litre 32 / 50 32. Widely used pipe for rural water supply in Nepal is A. HDP Pipes B. G.I pipes C. PVC pipes D. C.I pipes 33 / 50 33. Which of the following crops are in Rabi Groups ? A. Groundnut B. Potato C. Bajra D. None of the above 34 / 50 34. Useful soil moisture for plant growth, is A. capillary water B. gravity water C. hygroscopic water D. chemical water 35 / 50 35. The duty is largest A. At the head of main canal B. At the head of water course C. On the field D. Same at all place 36 / 50 36. The numerical value of base period is A. Less than the crop period B. More than the crop period C. Equal to the crop period D. All the above 37 / 50 37. An underground passes used by pedestrian, vehicular traffic etc.. is called A. Sub way B. Service road C. Fly over D. Drive way 38 / 50 38. As per NRS 2070, a minimum width of foot path should be A. 0.6 m B. 1.2 m C. 1.5 m D. 2 m 39 / 50 39. Minimum radius of curvature for any types of curves should not be less than A. 10m B. 12m C. 25 m D. 20 m 40 / 50 40. The depression formed by the junction of two falling gradients is A. Depression B. Valley C. Summit D. All of the above 41 / 50 41. Which of the following is the most correct estimate A. Plinth area estimate B. Cube rate estimate C. Detailed estimate D. All of above 42 / 50 42. The volume of course aggregate required to make 100 m3 of 1:2:4 concrete is A. 84 m3 B. 87 m3 C. 90 m3 D. 93 m3 43 / 50 43. Unit of measurement of skirting is A. m B. Sqm C. Kg D. Rm 44 / 50 44. Unit of measurement of site clearance in irrigation channel is A. m B. Sqm C. m3 D. Rm 45 / 50 45. Gantt chart indicates.. A. Balance of work to be done B. Effective progress C. Comparision of actual progress with the schedule progress D. Progressive cost of project 46 / 50 46. Military organization is known as A. Line organization B. Line and staff organization C. Functional organization D. None of the above 47 / 50 47. Weight of steel per cubic meter (m3) A. 1000 kg B. 2000 kg C. 7850 kg D. 8850 kg 48 / 50 48. In a RCC beam, if amount of steel increasing the depth of neutral axis A. Constant B. Increase C. Decrease D. none of the above 49 / 50 49. International Civil Aviation Organization ( I.C.A.O) was set up at Montreal A. 1929 B. 1939 C. 1947 D. 1950 50 / 50 50. Airport elevation is the reduced level above M.S.L. of A. control tower B. highest point of the landing area C. lowest point of the landing area D. none of these Your score is The average score is 68% 0% Restart quiz Exit loksewamcqmcq civilmcqcivilmock testsub engineersub engineer mock test
