Mcq for Civil Engineering Sub engineer Mock Test of 50 Past Question #109By Admin / June 8, 2026 9 Mcq for Civil Engineering Sub engineer Mock Test of 50 Past Question #109 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. The top diameter, bottom diameter, and height of the slump mould are : A. 10 cm, 10 cm, 30 cm B. 10 cm, 30 cm, 20 cm C. 20 cm, 10 cm, 30 cm D. None of the above 2 / 50 2. Water logging is caused due to A. inadequate drainage facilities B. over irrigation C. presence of impermeable strata D. all of the above 3 / 50 3. The total reaction time for an average driver for normal situation is A. 5 sec B. 2 sec C. 3 sec D. 4 sec 4 / 50 4. Water losses in water supply, is assumed as A. 5 % B. 7.5 % C. 10 % D. 15 % 5 / 50 5. Bar charts are considered suitable for A. Major projects B. Minor projects C. large projects D. all of the above 6 / 50 6. The property of a materials by which it can be beaten or rolled into plates, is called A. Malleability B. Ductility C. Plasticity D. Elasticity 7 / 50 7. Which of the following materials will have the highest young modulus ? A. Brass B. Timber C. Mild steel D. Steel 8 / 50 8. The soil moisture driven off by heat, is called A. free water B. hydroscopic water C. gravity water D. none of these 9 / 50 9. The soil transported by running water is called A. Alluvial soil B. Lacustrine soil C. Aeolien soil D. Marine soil 10 / 50 10. In case of cantilever beam, main bars are kept A. At bottom B. At Centre C. At Top D. Anywhere 11 / 50 11. Raft foundation are generally preferred to when the area required for individual footing, is more than A. 25% of total area B. 30% of total area C. 40% of total area D. 50% of total area 12 / 50 12. Two sewer section laid at same grade, will be hydraulically equivalent, if A. Their discharge capacity when running full are equal B. Their flow velocity when running full are equal C. Their flowing area running full are equal D. All the above factors are equal. 13 / 50 13. 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 14 / 50 14. 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 15 / 50 15. Performance security for bidder bids 20% below estimated amount, is A. 5 % B. 7.5 % C. 2.5% D. 10% 16 / 50 16. Smith test of stones is performed to find out A. the presence of soluble material B. tensile strength C. presence of lime D. none of these 17 / 50 17. Minimum no. of bars in circular column A. 4 B. 6 C. 8 D. 10 18 / 50 18. Lap Splice in tension reinforcement are permitted for bars A. >36 mm B. <36mm C. >25mm D. <25mm 19 / 50 19. Turbidity is mainly due to A. Floating solids B. Suspended solids C. Colloidal solids D. Dissolved solids 20 / 50 20. 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 21 / 50 21. Useful soil moisture for plant growth, is A. capillary water B. gravity water C. hygroscopic water D. chemical water 22 / 50 22. The device installed for drawing water from the source are called A. filters B. aquifers C. intakes D. None of the above 23 / 50 23. Workability improved by adding A. Air entering agent B. Foaming agent C. Aluminium compound D. All of the above 24 / 50 24. on wetting, cohesive soil A. Loose permeability B. Gain shear strength C. Loose elasticity D. Decrease their shear strength 25 / 50 25. Mostly used coagulant is A. Alum B. Chlorine C. Lime D. Bleaching powder 26 / 50 26. The portion of road that is used pedestrians only is called A. Side walk B. Footpath C. foot way D. All of the above 27 / 50 27. One dharni is equivalent to …….kg A. 2.4 B. 2.45 C. 2.5 D. Any of these 28 / 50 28. Longest highway in Nepal is ………Highway A. Mahendra B. Kodrai C. B.P D. Tribhivan Rajpath 29 / 50 29. Unit weight of PCC ( Plain Cement concrete) is A. 24 KN/m3 B. 25 KN/m3 C. 2.4 T/m3 D. Both (A) and (C) 30 / 50 30. 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 31 / 50 31. A scale which has a common representative fraction, but read in different measures, is called A. plain scale B. diagonal scale C. shrunk scale D. comparative scale 32 / 50 32. The detention time for septic tank is in the range of A. 6 – 12 hrs B. 1-3 days C. 3-5 days D. 1 weeks 33 / 50 33. For a rectangular foundation of width b, the eccentricity of the load should not be greater than A. b/3 B. b/4 C. b/5 D. b/6 34 / 50 34. cement mortar mix generally used for celling plaster is A. 1:3 B. 1:4 C. 1:5 D. 1:6 35 / 50 35. Modulus of rupture is measure of A. Direct tensile strength B. Flexural tensile strength C. Split tensile strength D. Direct compressive strength 36 / 50 36. Reinforcement provided in singly beam is to resist only A. compression B. tension C. both tension and compression D. shear force 37 / 50 37. Cross slope of road (camber ) is A. highest in concrete road B. Highest in bituminous road C. highest in earthen road D. Equal in all types of road 38 / 50 38. An average length of a pace is A. 60 cm B. 80 cm C. 100 cm D. None of the above. 39 / 50 39. Percentage of population which have access to safe water supply A. 80 % B. 85 % C. 90 % D. 75 % 40 / 50 40. Gneiss is obtained from A. Igneous rock B. Metamorphic rock C. Sedimentary rock D. Sedimentary metamorphic rock 41 / 50 41. The small areas on painted surface enclosed by hair line cracks are called A. crazing B. crocodiling C. chalking D. blistering 42 / 50 42. King closer are related to A. King post truss B. Queen post truss C. Brick masonry D. Doors and windows 43 / 50 43. The minimum diameter of a manhole cover should be A. 25 cm B. 50 cm C. 75 cm D. 100 cm 44 / 50 44. Rate of rise or fall of the road along its alignment is A. Gradient B. Camber C. side slope D. Super elevation 45 / 50 45. Peak form by the two rising gradient is called A. Peak B. Rise C. Summit D. Top 46 / 50 46. The ratio of the ultimate stress to working stress is generally A. 1 B. >1 C. <1 D. <1 47 / 50 47. The unit of measurements for scaffolding is A. Meter B. Square meter C. Cubic meter D. Lump sump 48 / 50 48. The maximum area of tension reinforcement in beams shall not exceed A. 0.15% B. 1.5% C. 4% D. 1% 49 / 50 49. When the cantilever beam is loaded at its free end, the maximum tensile strength shall developed at A. Bottom Fiber B. Top fiber C. Neutral Fiber D. Center of gravity 50 / 50 50. The shape of the bending moment diagram over the length of a beam, carrying a uniformly distributed load is always A. Linear B. Parabolic C. Cubical D. Circular Your score is The average score is 73% 0% Restart quiz Exit
