183 Sub-Engineer Mock Test of 50 Past Question #12 Sub-Engineer Collection of 50 Past Question from Loksewa Aayog Mock Test. 1 / 50 1. The space between two sentences should be left equal to A. height of letter B. twice the ht. of letter C. 1.5 times ht. of letter D. none of the above 2 / 50 2. The point of intersection of co-ordinate axis is called A. zero-zero B. origin C. cross point D. all of the above 3 / 50 3. Set squares are not used to draw A. straight line B. vertical line T-square C. Horizontal line D. all of the above 4 / 50 4. Generally, the units used on an architectural drawing are set to A. Architectural B. Engineering C. Matric D. Civil 5 / 50 5. In long and short wall method of estimation, the length of long wall is the centre to centre 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 the above 6 / 50 6. The unit of measurement for 10 cm thick brick wall is, A. meter B. square meter C. cubic meter D. Any of the above 7 / 50 7. Compute the amount of cement required for 10 m3 RCC having M20 (1:1.5:3). A. 3975 kg B. 79.54 bags C. 2.76 m3 D. all of the above 8 / 50 8. The volume of cement required to prepare 100 cubic meter of 1:2:4 concrete is A. 16m3 B. 32m3 C. 25m3 D. 21m3 9 / 50 9. Due to change in price level, a revised estimate is prepared if the sanctioned estimate exceeds A. 0.5 % B. 1% C. 3 % D. 5 % 10 / 50 10. If S is the length of a sub-chord and R is the radius of simple curve, the angle of deflection between its tangent and sub-chord, in minutes, is equal to A. 1718.9 S/R. B. 573 R/S C. 171.9 S/R D. 1718.9 R/S 11 / 50 11. The ‘fix’ of a plane table station with three known points, is bad if the plane table station lies A. in the great triangle B. outside the great triangle C. on the circumference of the circumscribing circle D. None of the above 12 / 50 12. The smaller horizontal angle between the true meridian and a survey line, is known as A. azimuth B. dip C. bearing D. declination 13 / 50 13. Closed contours of decreasing values towards their centre, represent A. a hill B. a depression C. both a and b D. none of these 14 / 50 14. The bearings of the lines AB and BC are 146° 30′ and 68° 30′. The included angle ABC is A. 102° B. 78° C. 45° D. none of the above 15 / 50 15. A fine-grained granite A. offers higher resistance to weathering B. can be easily polished and worked C. is used for exterior facing of buildings D. All of the above 16 / 50 16. The specific gravity of sandstone is A. 1.1 to 1.8 B. 1.8 to 2.65 C. 2.65 to 2.95 D. 2.95 to 3.4 17 / 50 17. The most weather resisting metamorphic rock is A. lime stone B. slate C. marble D. quartzite 18 / 50 18. During production of cement raw materials are mixed in A. ball mill B. pug mill C. rice mill D. cement mill 19 / 50 19. If P is the percentage of water required for normal consistency, water to be added for determination of initial setting time is , A. 0.70 P B. 0.75 P C. 0.80 P D. 0.85 P 20 / 50 20. In the sieve analysis of fineness test, the residue on IS sieve no 9 after 15 minutes of sieving should not be more than A. 5 % B. 7.5 % C. 10 % D. 15 % 21 / 50 21. For R.C.C. construction, the maximum size of coarse aggregate is limited to A. 10 mm B. 15 mm C. 20 mm D. 25 mm 22 / 50 22. The following elements of a paint is used as base, pigment, as well as drier A. red lead B. white lead C. black lead D. all of the above 23 / 50 23. During compressive strength load is applied at the rate of A. 10 N/mm2/Min B. .12 N/mm2/Min C. 14 N/mm2/Min D. 16 N/mm2/Min 24 / 50 24. Normally the wood used for scaffolding is A. bamboo B. mango C. shisham D. sal 25 / 50 25. Teak wood is suitable for A. starts article B. furniture C. railway sleeper D. allof the above 26 / 50 26. The shape of the bull trench kiln is A. circular B. rectangular C. pentagonal D. elliptical 27 / 50 27. Based on its dry weight, a freshly felled tree may contain water A. 25 % B. 50 % C. 75 % D. 100 % 28 / 50 28. The breaking up of cohesion in a mass of concrete is called A. Workability B. Segregation C. Bleeding D. Any of the above 29 / 50 29. In cold water curing should be contained for ……days A. 7 B. 14 C. 21 D. 28 30 / 50 30. 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 31 / 50 31. The shape of the septic tanks is/ are A. Rectangular B. Circular C. both (a) and (b) D. None of the above 32 / 50 32. Which types of power supply system is needed if small amount of power is required? A. single phase system B. double phase system C. three phase system D. none of the above 33 / 50 33. Generally man holes are provided at each A. Bend B. junction C. change of sewer diameter D. Change of gradient 34 / 50 34. The bed of a canal is lowered in case of A. Syphon aqueduct B. level crossing C. Canal siphon D. All of the above 35 / 50 35. Local road are responsibility of A. local level B. federal level C. provincial level D. None of the above 36 / 50 36. Which of the following is not the type of cross drain A. bridge B. pipe culvert C. cause way D. all of the above 37 / 50 37. Which standards is best applicable in case rural roads, A. Nepal Rural Road Standard B. Nepal Road Standard C. IRC- Guidelines D. Rural Access Program Guide 38 / 50 38. The tender is: A. a notice inviting bids B. written offer submitted by contractor to execute works C. an agreement enforceable by law D. none of the above 39 / 50 39. In a super-passage, the F.S.L. of the canal is A. lower than the underside of the trough carrying drainage water B. above the bed level of the drainage trough C. in level with the drainage trough D. none of the above 40 / 50 40. As per NRS 2070, min width of footpath shall be A. 1m B. 1.5m C. 2m D. 2.5m 41 / 50 41. Airport elevation is the reduced level above M.S.L. of A. Control tower B. Highest point of landing area C. Lowest point of landing area D. Any of these 42 / 50 42. In hilly area with rock exposed, generally the most suitable canal type is A. lined canal B. unlined canal C. semi- circular section canal D. None of the above 43 / 50 43. 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 44 / 50 44. To ensure that supporting area of an offset footing of a boundary wall is fully compressive, the C.G. of load must act A. at the centre of the base B. within the middle third of the base C. within the middle fifth of the base D. neither (a), (b) nor (c). 45 / 50 45. Length of tunnel of Bheri Babai Diversion Project, is A. 8 km B. 10 km C. 12 km D. 15 km 46 / 50 46. A canal in which aligned at right angle to the contour A. Contour canal B. branch canal C. side slope canal D. none 47 / 50 47. The scour depth of a river during flood, may be calculated from Lacey formula, is A. 0.47(Q/f) B. 0.47(Q/f)1/2 C. 0.47(Q/f)1/3 D. 0.47(Q/f)1/4 48 / 50 48. A land said to be water logged if its soil pores within A. a depth of 40cm are saturated B. a depth 50 cm are saturated C. root zone of the crops are saturated D. All the above 49 / 50 49. The minimum diameter of column should not be less than A. 10mm B. 12mm C. 6mm D. 8mm 50 / 50 50. In over reinforced section failure is A. Ductile B. Brittle C. Both a & b D. none Your score is The average score is 69% 0% Restart quiz Exit loksewamcqmock testsub engineersub engineer mock test
