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Welcome to our SSC JE Civil Engineering 2019 Mock test objective Paper
This test will cover almost all topics
This test covers 100 Questions and 4 Options.
You have only 75 Minutes time to complete the test
Its very intresting mock test! Take and analyse your skill level
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 Answered
 Review

Question 1 of 100
1. Question
If S is cant deficiency in centimetres and V is maximum permissible speed in kmph, the maximum length of transition curves, is
Correct
Incorrect

Question 2 of 100
2. Question
If S is the sum of three angles of a spherical triangle, the spherical excess equals
Correct
Incorrect

Question 3 of 100
3. Question
If Sb, is the average bond stress on a bar of diameter ,d’ subjected to maximum stress ‘t\ the length of the embedment T is given by
Correct
Incorrect

Question 4 of 100
4. Question
If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is
Correct
Incorrect

Question 5 of 100
5. Question
If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its crosssection, is
Correct
Incorrect

Question 6 of 100
6. Question
If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the
corresponding load per square metre of the horizontal area, isCorrect
Incorrect

Question 7 of 100
7. Question
If T and R are tread and rise respectively of a stair, then
Correct
Incorrect

Question 8 of 100
8. Question
If t is the duration of an activity, t1 is the latest finish possible moment of its preceding activity and t2 is the earliest start possible moment, the independent float of the activity is
Correct
Incorrect

Question 9 of 100
9. Question
If tensile stress of a steel rod of diameter ‘D’ is 1400 kg/cm2 and bond stress is 6 kg/cm2, the required bond length of the rod is
Correct
Incorrect

Question 10 of 100
10. Question
If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be
Correct
Incorrect

Question 11 of 100
11. Question
If the altitudes of a star at its upper and lower transits are 60° 30′ and 19° 30′ respectively, the latitude of the place, is
Correct
Incorrect

Question 12 of 100
12. Question
If the angle between the applied force and the direction of motion of a body, is between 90° and 180°, the work done, is called
Correct
Incorrect

Question 13 of 100
13. Question
If the angular distance, 0 = 2t3 – 3t2, the angular acceleration at t = 1 sec. is
Correct
Incorrect

Question 14 of 100
14. Question
If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by
Correct
Incorrect

Question 15 of 100
15. Question
If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
Correct
Incorrect

Question 16 of 100
16. Question
If the area of crosssection of a single angle discontinuous strut is 30 cm2 and allowable working stress corresponding to its slenderness ratio is 625 kg/cm2, the safe load carrying capacity of the member, is
Correct
Incorrect

Question 17 of 100
17. Question
If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm”, the pressure at a depth of 50 m below the oil surface will be
Correct
Incorrect

Question 18 of 100
18. Question
If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is
Correct
Incorrect

Question 19 of 100
19. Question
If the average compressive strength is 4000 kg/cm2 and standard deviation is 500, the coefficient
of variation isCorrect
Incorrect

Question 20 of 100
20. Question
If the average daily consumption of a city is 100,000 m3, the maximum daily consumption on peak hourly demand will be
Correct
Incorrect

Question 21 of 100
21. Question
If the average daily demand of a city of 50,000 population, is 20 m.l.d., the maximum daily demand is
Correct
Incorrect

Question 22 of 100
22. Question
If the beam is supported so that there are only three unknown reactive elements at the supports.
These can be determined by using the following fundamental equation of staticsCorrect
Incorrect

Question 23 of 100
23. Question
If the bearing capacity of soil is 10 tonnes/cm2 and the projection of plain concrete footing from
walls, is a cm, the depth D of footing isCorrect
Incorrect

Question 24 of 100
24. Question
If the chain line which runs along NS direction is horizontal and the ground in EW direction is sloping
Correct
Incorrect

Question 25 of 100
25. Question
If the chosen diameter of a pipe, is less than the economical diameter
Correct
Incorrect

Question 26 of 100
26. Question
If the coefficient of discharge is 0.6, then the discharge over a right angled notch is
Correct
Incorrect

Question 27 of 100
27. Question
If the coefficient of friction on the road surface is 0.15 and a maximum superelevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is
Correct
Incorrect

Question 28 of 100
28. Question
If the coefficient of the active pressure K0 is 1/3, the coefficient of passive pressure Kp, is
Correct
Incorrect

Question 29 of 100
29. Question
If the coefficients of volume change and compressibility of a soil sample are 6.75 x 102 and 3 x 102 respectively, the void ratio of the soil sample, is
Correct
Incorrect

Question 30 of 100
30. Question
If the cohesive force (c), is 1.5 t/m2, the density (y) of the soil is 2.0 t/m3, factor of safety (F) is 1.5 and stability factor (Sn) is 0.05, the safe height of a slope, is
Correct
Incorrect

Question 31 of 100
31. Question
If the coli form bacteria is present in a sample of water, then the coliform test to be conducted is
(i) Presumptive coliform test
(ii) Confirmed coliform test
(iii) Completed coliform test The correct answer isCorrect
Incorrect

Question 32 of 100
32. Question
If the cross slope of a country is 25% to 60%, the terrain is classified as
Correct
Incorrect

Question 33 of 100
33. Question
If the declination of the needle is 10° W
Correct
Incorrect

Question 34 of 100
34. Question
If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is
Correct
Incorrect

Question 35 of 100
35. Question
If the depletion of oxygen is found to be 2.5 mg/litre after incubating 2.5 ml of sewage diluted to 250 ml for 5 days at 20°C, B.O.D. of the sewage is
Correct
Incorrect

Question 36 of 100
36. Question
If the depletion of oxygen is found to be 5 ppm after incubating a 2.5% solution of sewage sample for 5 days at 21°C, B.O.D. of the sewage is
Correct
Incorrect

Question 37 of 100
37. Question
If the depth of a simply supported beam carrying an isolated load at its centre, is doubled, the
deflection of the beam at the centre will be changed by a factor ofCorrect
Incorrect

Question 38 of 100
38. Question
If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the
beam is calledCorrect
Incorrect

Question 39 of 100
39. Question
If the depth of actual neutral axis of a doubly reinforced beam
Correct
Incorrect

Question 40 of 100
40. Question
If the depth of an excavation is 20 metres, number of single stage well points to be installed at various levels, is
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Incorrect

Question 41 of 100
41. Question
If the depth of flow in a circular sewer is 1/4th of its diameter D, the wetted perimeter is
Correct
Incorrect

Question 42 of 100
42. Question
If the depth of moist sand in a cylinder is 15 cm and the depth of the sand when fully inundated
with water is 12 cm, the bulking of the moist sand, isCorrect
Incorrect

Question 43 of 100
43. Question
If the depth of partial flow in a sewer of diameter 2 m, is 50 cm, its wetted perimeter is
Correct
Incorrect

Question 44 of 100
44. Question
If the depth of the section of an upper column is smaller than the lower column
Correct
Incorrect

Question 45 of 100
45. Question
If the depth of two column sections is equal, then the column splice is provided
Correct
Incorrect

Question 46 of 100
46. Question
If the depth of water in an open channel is greater than the critical depth, the flow is called
Correct
Incorrect

Question 47 of 100
47. Question
If the depth of water in an open channel is less than the critical depth, the flow is called
Correct
Incorrect

Question 48 of 100
48. Question
If the designed speed on a circular curve of radius 1400 m is 80 km/hour, no superelevation is provided, if the camber, is
Correct
Incorrect

Question 49 of 100
49. Question
If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity is
Correct
Incorrect

Question 50 of 100
50. Question
If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is
Correct
Incorrect

Question 51 of 100
51. Question
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than
Correct
Incorrect

Question 52 of 100
52. Question
If the diameter of sewer is 225 mm, the gradient required for generating self cleansing velocity, is
Correct
Incorrect

Question 53 of 100
53. Question
If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is
Correct
Incorrect

Question 54 of 100
54. Question
If the difference in elevation of an edge of the pavement 9 m wide and its crown is 15 cm, the camber of the pavement, is
Correct
Incorrect

Question 55 of 100
55. Question
If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is
Correct
Incorrect

Question 56 of 100
56. Question
If the discharge of a sewer running half is 628 1.p.s., i = 0.001, and n = 0.010, the diameter of the sewer, is
Correct
Incorrect

Question 57 of 100
57. Question
If the distance between the projectors is altered by a movement along Xaxis of one projector,
Correct
Incorrect

Question 58 of 100
58. Question
If the eccentricity ratio is more than 1/24, then increase in the permissible stress in the design of
wall subjected to eccentric loading as percode isCorrect
Incorrect

Question 59 of 100
59. Question
If the effective length of a 32 cm diameter R.C.C. column is 4.40 m, its slenderness ratio, is
Correct
Incorrect

Question 60 of 100
60. Question
If the effective plan area of a warehouse is 54 sq. m, and maximum height of piles permitted is 270
cm, the number of cement bags to be stored, isCorrect
Incorrect

Question 61 of 100
61. Question
If the effective working time is 7 hours and per batch time of concrete is 3 minutes, the output of a
concrete mixer of 150 litre capacity, isCorrect
Incorrect

Question 62 of 100
62. Question
If the elevations along a road increase, the slope of the road along the longitudinal direction, is known as
Correct
Incorrect

Question 63 of 100
63. Question
If the engineerincharge approves, the 10 cm cubes may be used for the work test of concrete
provided maximum nominal size of aggregate, does not exceedCorrect
Incorrect

Question 64 of 100
64. Question
If the equatorial distance between two meridians is 100 km, their distance at 60° latitude will be
Correct
Incorrect

Question 65 of 100
65. Question
If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is
Correct
Incorrect

Question 66 of 100
66. Question
If the expected time for completion of a project is 10 days with a standard deviation of 2 days, the expected time of completion of the project with 99.9% probability is
Correct
Incorrect

Question 67 of 100
67. Question
If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be
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Incorrect

Question 68 of 100
68. Question
If the failure of a finite slope occurs through the toe, it is known as
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Incorrect

Question 69 of 100
69. Question
If the flame of a miner’s safety lamp in a manhole extinguishes within 5 minutes, the sewer certainly contains
Correct
Incorrect

Question 70 of 100
70. Question
If the flame of a miner’s safety lamp in the upper layers of the sewer forms an explosive, the sewer certainly contains
Correct
Incorrect

Question 71 of 100
71. Question
If the floor is supported at or near the bottom but top chords of a bridge is not braced, then the bridge is called
Correct
Incorrect

Question 72 of 100
72. Question
If the focal length of the object glass is 25 cm and the distance from object glass to the trunnion axis is 15 cm, the additive constant
Correct
Incorrect

Question 73 of 100
73. Question
If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by
Correct
Incorrect

Question 74 of 100
74. Question
If the foundations of all the columns of a structure are designed on the total live and dead load
basis, thenCorrect
Incorrect

Question 75 of 100
75. Question
If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced,
is calledCorrect
Incorrect

Question 76 of 100
76. Question
If the general ground level of any area is 10% of the flying height, the principal points may be used as the centres of radial directions for small scale mapping even in tilted photograph up to
Correct
Incorrect

Question 77 of 100
77. Question
If the given forces Pi, P2, P3 and P4 are such that the force polygon does not close, then the system will
Correct
Incorrect

Question 78 of 100
78. Question
If the gravitational acceleration at any place is doubled, the weight of a body, will
Correct
Incorrect

Question 79 of 100
79. Question
If the grit in grit chambers is 4.5 million litres per day, its cleaning is done
Correct
Incorrect

Question 80 of 100
80. Question
If the gross vehicle weight of a truck is 30 tonne and rolling resistance is 30 kg/tonne, then the tractive effort required to keep the truck moving at a uniform speed is
Correct
Incorrect

Question 81 of 100
81. Question
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as
Correct
Incorrect

Question 82 of 100
82. Question
If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crestwall, is given by the equation
Correct
Incorrect

Question 83 of 100
83. Question
If the horizontal crosssectional area of a wall is 1200 cm², then the basic stress shall be multiplied
by a reduction factor equal toCorrect
Incorrect

Question 84 of 100
84. Question
If the horizontal range is 2.5 times the greatest height, the angle of projection of the projectile, is
Correct
Incorrect

Question 85 of 100
85. Question
If the image of a triangulation station of R.L. 500 m is 4 cm from the principal point of a vertical photo taken from an altitude of 2000 m, above datum, the height displacement will be
Correct
Incorrect

Question 86 of 100
86. Question
If the intercept on a vertical staff is observed as 0.75 m from a tachometer, the horizontal distance between tachometer and staff
Correct
Incorrect

Question 87 of 100
87. Question
If the iron ore contains clay as an impurity, the flux added during calcination, is
Correct
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Question 88 of 100
88. Question
If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is
Correct
Incorrect

Question 89 of 100
89. Question
If the length of a cantilever carrying an isolated load at its free end is doubled, the deflection of
the free end will increase byCorrect
Incorrect

Question 90 of 100
90. Question
If the length of a combined footing for two columns l metres apart is L and the projection on the
left side of the exterior column is x, then the projection y on the right side of the exterior column,
in order to have a uniformly distributed load, is (where is the distance of centre of gravity of
column loads).Correct
Incorrect

Question 91 of 100
91. Question
If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum perpendicular offset for the transition curve, is
Correct
Incorrect

Question 92 of 100
92. Question
If the length of a wall on either side of a lintel opening is at least half of its effective span L, the
load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral
triangle, producing a maximum bending momentCorrect
Incorrect

Question 93 of 100
93. Question
If the length of an intermediate span of a continuous slab is 5m, the length of the end span is kept
Correct
Incorrect

Question 94 of 100
94. Question
If the length of overland flow from the critical point to the mouth of drain is 13.58 km and difference in level between the critical point and drain mouth is 10 m, the inlet time is
Correct
Incorrect

Question 95 of 100
95. Question
If the linear velocity of a point on the rim of a wheel of 10 m diameter, is 50 m/sec, its angular velocity will be
Correct
Incorrect

Question 96 of 100
96. Question
If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as
Correct
Incorrect

Question 97 of 100
97. Question
If the loading on a prestressed rectangular beam, is uniformly distributed, the tendon to be
provided should be.Correct
Incorrect

Question 98 of 100
98. Question
If the long chord and tangent length of a circular curve of radius R are equal the angle of deflection, is
Correct
Incorrect

Question 99 of 100
99. Question
If the material of the base of the Casagrande liquid limit device on which the cup containing soil paste drops is softer than the standard hard rubber, then
Correct
Incorrect

Question 100 of 100
100. Question
If the maximum bending moment of a simply supported slab is M Kg.cm, the effective depth of the slab is (where Q is M.R. factor)
Correct
Incorrect