165 Sub-Engineer Mock Test of 50 Past Question #89 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. The process of filling hollow spaces of walls before plastering, is known A. Hacking B. Dubbing C. Blistering D. Peeling 2 / 50 2. Pile foundations are generally preferred to for A. Bridge foundations B. Sky scrapper buildings C. Residential buildings D. Runways 3 / 50 3. You are asked to design and supervise a truss for a factory to have spans 6 m to 9 m. The type of the truss you will use, is A. mansored truss B. queen post truss C. king post truss D. collar truss 4 / 50 4. The aggregate is said to be elongated when A. its least dimension is three-fifth of its mean dimension B. its least dimension is equal to its mean dimension C. its length is equal to its mean dimension D. its length is equal to 1.8 times its mean dimension 5 / 50 5. The main function of alumina in brick earth is A. to impart plasticity B. to increasing durability C. to prevent shrinkage D. to increasing impermeability 6 / 50 6. Arbitration method in the construction industry is used for: A. Awarding the tender B. Inviting the tender C. Opening the tender D. None of the above 7 / 50 7. A guarantee amount that is provided by the contractor to the employer towards successful execution of a contract is known as: A. Tender security B. Bid security C. Performance security D. Advance security 8 / 50 8. Vertical presentation of comparative value is shown by: A. pie chart B. bar chart C. graphics D. x-y graph 9 / 50 9. Slack time in PERT analysis A. Can never be greater than zero B. Is always zero for critical activities C. Can never be less than zero D. Minimum for critical events 10 / 50 10. If the probability factor is zero, the chances of completing the project in scheduled time are; A. 0% B. 75% C. 50% D. 100% 11 / 50 11. The reduction in project time normally results in A. Decreasing the direct cost and increasing the indirect cost B. Increasing The direct cost and decreasing the indirect cost C. increasing the direct cost and indirect cost both D. all of the above 12 / 50 12. Finest size of soil particle is A. Clay B. Silt C. Sand D. Cobble 13 / 50 13. The rocks which are formed due to pouring of magma at the earth’s surface are called A. Plutonic rocks B. Hypabyssal rocks C. Volcanic rocks D. Igneous rocks 14 / 50 14. 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 15 / 50 15. The cement widely used in retaining wall, is A. Rapid hardening cement B. Low heat cement C. Sulphate resisting cement D. Ordinary Portland cement 16 / 50 16. The material generally not used as extender in paints, is A. powdered silica B. gypsum C. talc D. zinc white 17 / 50 17. Which method is known as minimum cost or maximum time schedule method A. PERT B. CPM C. bar chart D. all of the above 18 / 50 18. In analysis of rates, the profit and overhead for the contractor is generally taken as: A. 20% B. 15% C. 10% D. 5% 19 / 50 19. The volume of sand in a normal truck can carry per trip is approximately A. 20-25m3 B. 15-20 m3 C. 10-15m3 D. 3-5m3 20 / 50 20. Full payment of contractor is done : A. After agreement B. after construction C. after maintenance D. All of the above 21 / 50 21. Plinth area estimate is an approximate estimate mostly used for the estimation of: A. bridge B. irrigation channel C. building D. road 22 / 50 22. In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and A. breadth of the wall B. half breadth of wall on each side C. one fourth breadth of wall on each side D. None of these 23 / 50 23. If a payment of annuity begins after some years in future, it is known as: A. delayed annuity B. deferred annuity C. readjusted annuity D. regulated annuity 24 / 50 24. Longest highway in Nepal is ………Highway A. Mahendra B. Kodrai C. B.P D. Tribhivan Rajpath 25 / 50 25. Horizontal distance between the centroids of the section of cutting and feeling is called A. lead B. lift C. interval D. none of the above 26 / 50 26. The portion of road causing loud rumbling sound and vibration, when a vehicle passes over them is called A. rumble strip B. zebra crossing C. bridge D. median strip 27 / 50 27. The usual width of parapet wall along highway in hilly region is A. 50 cm B. 60 cm C. 70 cm D. 80 cm 28 / 50 28. During construction of road sub grade contains A. cleaning B. site clearance C. preparation of sub grade D. all of the above 29 / 50 29. A road is aligned in a ruling gradient of 1:20 How much height is gained in a length of 10km? A. 490 m B. 495m C. 500m D. 505m 30 / 50 30. The right of way of national highways in Nepal is: A. 15m B. 20m C. 25m D. 30m 31 / 50 31. Notch is a device used for measuring A. Rate of flow through pipes B. Rate of flow through a small channel C. Velocity through a pipe D. Velocity through a small channel 32 / 50 32. Centre of buoyancy always A. Coincides with the centre of gravity B. Coincides with the centroid of the volume of fluid displaced C. Remains above the centre of gravity D. Remains below the centre of gravity 33 / 50 33. Continuity equation in fluid mechanics deals with the law of conservation of A. Mass B. Momentum C. Energy D. None of the above 34 / 50 34. The velocity distribution of viscous fluid through a circular/pipe is A. Hyperbolic B. Parabolic C. Circular D. Elliptical 35 / 50 35. A fluid in equilibrium can’t sustain A. Tensile stress B. Compressive stress C. Shear stress D. Bending stress 36 / 50 36. The crest level of an emergency spill way is kept at A. The same level as the main spill way B. Slightly below the crest of the main spill way C. At the full reservoir level D. Slightly above the main spillway 37 / 50 37. The meter commonly used for domestic service and small trade supplies involving small quantities of water to be measured is A. Inferential meter B. Positive meter C. Semi positive D. None of the above 38 / 50 38. The inspection pit or chamber is a manhole provided in a base drainage system A. At every change of direction B. At every change of gradient C. At every 30 meter intervals D. All of the above 39 / 50 39. 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 40 / 50 40. A lined alluvial canal is best designed on the basis of: A. Lacey's formula B. Kennedy's formula C. Manning's formula D. Continuity equation 41 / 50 41. When irrigation canal and the drainage are at the same level then the cross drainage work is A. Aqueduct B. Supper passage C. Level crossing D. Canal syphon 42 / 50 42. Three point problem can be solved by A. Tracing paper method B. Bessels method C. Lehman's method D. all of the above 43 / 50 43. The principle of Resection method is …….. to that of the intersection method. A. Same B. Different (no relation with each other) C. Opposite D. None of these 44 / 50 44. A series of straight parallel and equally spaced contours represent A. Hills B. Ponds C. Plane surface D. Desert 45 / 50 45. Why should site clearance take place? A. To allow materials to be delivered B. To ensure the site is ready for setting out C. To reduce the cost of removing the top soil D. To allow building inspectors time to inspect the site 46 / 50 46. When setting out a rectangular building, the final check to ensure the building is square would be completed by measuring the; A. Width B. Breadth C. Girth D. Diagonals 47 / 50 47. If the width of a simply supported beam carrying an isolated load at its center is doubled the deflection of the beam at the center is changed by: A. 1/2 B. 1/8 C. 1/4 D. 1/6 48 / 50 48. If two force P and Q (P>Q) act on the same straight line but in opposite direction, their resultant is A. P+Q B. P-Q C. Q-P D. Q/P 49 / 50 49. The section in which concrete is not fully stressed to its permissible value when stress in steel reaches its maximum value is called A. Under-reinforced section B. Over-reinforced section C. Critical section D. Balanced section 50 / 50 50. The deflection of any rectangular beam simply supported, is A. directly proportional to its weight B. inversely proportional to its width C. inversely proportional to the cube of its depth D. directly proportional to the cube of its length Your score is The average score is 53% 0% Restart quiz Exit loksewamcq civilmock testsub engineersub engineer mock test