Assam JLEE 2025 Question Paper Civil Engineering

Section -I
Mathematics (Q1 to Q30)

1 2
1. log, - . .... . + is equal to
L1-n2 1-n2 1-n' 1-n'

1
(A) 1 (B) 2H|N
(C) (D) 2

2. Find the area of the region bounded by the parabola y' =16x and the line x =4
(A) 12 sq.unit (B) 256/5 sq.unit
(C) 128/3 sq.unit (D) 125 sq.unit

1-ix
3. If =a-ib, then a +6 equals to
1+ix

1
(A) (B) 1

(C) x (D) x

1 1
4. If + then x equals to
81 9! 10!

(A) 100 (B) 64

(C) 80 (D) 121

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5. The number of diagonals that can be drawn by joining the vertices of an octagon
is

(A) 28 (B) 16
(C) 20 (D) 24

6. Find the coefficient of a'b in the expansion of (a+ 26) .

(A) 144 (B) 256

(C) 444 (D) 672

tan +2tan
2 +4 tan 47 +8tan 87 is
7.
3 3

(A) V8 (B) 2/3

(C) V5 (D) -5v3

8. Find the value of k for which the line (k-3)*-(4-)y-6=0 is parallel to
X-axis

(A) 2 (B) 3

(C) 4 (D) 6

9. Thecurve represented by x =2(cost + sin t), y=5(cost -sin t) is

(A) a circle (B) a parabola

(C) a hyperbola (D) an ellipse

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term is
10. If the 5th term of an AP is 11 and the 9th term is 7, then the 14th

(A) -1 (B) 2

(C) 1 (D) 0

11. The polar form of the complex number -1+i is
1 3 3n
+isin (B) COs +isin
4
4 4 4

1 Cos
(C) V2 cos+isin:
4
(D)
J24
-isin
4

1 -2
12. If the matrix A =|1 2 1 is singular, then the value of x is
2 -3

(A) -1 (B) 0

(C) 1 (D) 2

13. Two cylindrical jars have their radii in the ratio 1:3 and their heights in the ratio
2:3. Then the ratio of their volume is

(A) 2:27 (B) 4:9

() 3:16 (D) 2:9

14. If 2" - 2 =64, then the value of n is

(A) 4 (B) 8

(C) 7 (D) 9

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15. The sum up to n terms of the series 1+3+9+27+... is 364. Then the value of
n 1s

(A) 5 (B) 6
(C) 7 (D) 9

1
16. If x=3+W8 thenthe value of 2. is

(A) 32 (B) 34
(C) 38 (D) 42

17. Aright angled triangle is formed by the line 4x +3y =12 and the coordinate axes.
The area of the triangle in square units is
(A) 2 (B) 3
(C) 4 (D) 6

18. The range of f(x) =1+3 cos 2x is

(A) [-2, 4] (B) [2, 3}
(C) (2, 4] (D) (-1, 1]

10

19. Sn =
n=1

(A) 972 (B) 2025

(C) 3025 (D) 4650

20. The 3rd term of a geometricprogression is 4. The product of the first five terms is
(A) 43 (B) 44
(C) 45 (D) None of the above

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(4-a)x-(a-3)y +6=0 is parallel to
21. Find the value of a for which the line
y-axis.

(A) 3 (B) 4

(C) 7 (D) 1

22. If the point P(x, y) is equidistant from the points A(a+6, b-a) and
B(a-b, a+b),then
(A) ax=by (B) bx = ay

(C) -y2 = 2(ax + by) (D) ax? =by?

2)l5

23. Thecoefficient of 5 in the expansion of |**+|

(A) 15C,28 (B) 5C 2?

(C) 16 C,2° (D) 5C240

24. If (n+1)!= 12(n-1)!,then n is equal to

(A) 3 (B) 4

(C) 5 (D) 8

1-ix
25. If =A+iB, then A+B equals to
1+ ix

(A) -1 (B)
(C) -2 (D) 1

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26. Find the area of the region bounded by the line 2y +*=8, the x-axis and the
lines x=2 and x=4.

(A) 4 sq.unit (B) 5 sq.unit
(C) 6 sq.unit (D) 9 sq.unit

27. Evaluate 1-sin 2* dx

(A) sin x + cos x + c (B) sin x coS *+c
1 1
(C) -sin 2x +c (D) cos 2x +tc

28. If y=/sinx + y, then dy
dx
COS X sin x
(A) (B)
1-2y 2y -1
Sin x COS X
(C) (D)
1-2y 2y -1

1
|-(2x +3), x <1
29. The point(s) of discontinuity of the function g(x)=6-5x, 1<x<3
X-3, x3

(A) 1 (B) 3
(C) 1,3 (D) 0,1,3

30. Let f(x) =x+2, g(x) =x+2, then g(f(«))=
A) x -4x + 5 (B) x+4* +6
(C) ( +2)(% + 2) (D) **-4

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Section - II

Basic of Computer Science (Q31 to Q40)

31. The part of the OS that manages the CPU, memory and I/Odevices is called
(A) Compiler (B) Kernel
(C) Shell (D) Driver

32. What is the function of the ATTRIB command in DOS?
(A) Change file attributes (B) Display file contents
(C) Remove hidden files (D) Rename files

33. A key difference between LAN and WAN is
(A) WAN is faster than LAN
(B) LAN operates in a small geographic area, while WAN covers a broader area
(C) WAN does not require any cables
(D) LAN uses more advanced technology than WAN

34. Which of thefollowing isthe default slide layout in PowerPoint?
(A) Title Slide (B) Title and Content
(C) Blank (D) Two Content

35. In MS Word, what is the maximum number of columns youcan insert in a table?
(A) 35 (B) 63
(C) 100 (D) 255

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36. Which memory stores the most frequently used instructions to increase
processing speed?
(A) ROM (B) RAM
(C) Cache (D) Secondary storage

37. How do you find the 2's complement of a binary number?
(A) Invert all bits (B) Invert allbits and add 1
(C) Add 1 (D) Change the sign bit

38. Which command in DOS is used to display information about the system's
hardware and software configuration?
(A) CONFIG (B) SYSTEMINFO
(C) INFO (D) HARDWARE

39. Which of the following is an example of a device used to connect different LANS
to form aWAN?
(A) Hub (B) Router
(C) Switch (D) Access Point

40. What does the Mail Merge" feature in MS Word do?
(A) Merges multiple documents into one
(B) Allows you tocombine a document with a data source to create personalized
letters or labels

(C) Merges different text styles into one document
(D) Combines multiple email messages into one

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Section - III

Engineering Graphics (Q41to Q50)

41. Ascale where the drawing is made smaller than the actual object is called a
(A) Full scale (B) Enlarged scale
(C) Reduced scale (D) Diagonal scale

42. Which of the following is a key requirement of dimensioning?
(A) To make the drawing look more complex.
(B) To provide all necessary information for manufacturing or construction
(C) To fill empty spaces on the drawing sheet
(D) To indicate the color of the object

43. The rectangular method can be used for the construction of which of the
following conic sections?
(A) Ellipse and Parabola only
(B) Parabola and Hyperbola only
(C) Ellipse and Hyperbola only
(D) Ellipse, Parabola, and Hyperbola
44. If a point is located in the first quadrant, its projection on the Horizontal Plane
(HP) will be
(A) Above the XY line
(B) Below the XY line
(C) On the XY line
(D) Any of the above depending on the Vertical Plane (VP)
45. When a straight line is perpendicular to one reference plane and parallel to
other, its projection on the plane to which it is perpendicular will be the
(A) A line of true length
(B) A line shorter than true length
(C) A point
(D) A line longer than true length

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46. Isometric projection is a type of
(A) Orthographic projection
(B) Axonometric projection (specifically, a type of orthographic axonometric
projection)
(C) Perspective projection
(D) Oblique projection

47. A diagonal scale is used to measure
(A) Only two units or a unit and its sub-unit.
(B) Only angles
(C) Up to three units (e.g., meters, decimeters, and centimeters) or a unit and
its two sub-divisions
D) Curved lines accurately

48. The concentric circle method is specifically used for the construction of which
conic section?

(A) Parabola (B) Hyperbola
(C) Ellipse (D) All conic sections

49. What isa key differencebetween first angle and third angle projection symbols?
(A) The arrangement of the circle and truncated cone views
(B) The type of lines used
(C) The scale indicated
(D) The number of views shown

50. The process of creating isometric views from orthographic projections involves
(A) Projecting views at 90 degrees-to each other
(B) Representing the 3D object on a 2D plane showing three faces
(C) Using only one principal view
(D) Scaling down all dimensions by half

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Section- IV

CIVIL ENGINEERING (Q51 to Q100)

51. Which defect in timber is an early sign of decay?
(A) Heart shake (B) Star shake
(C) Ring shake (D) Cup shake

52. What type of flooring would you adopt for the Dancing Hall?
(A) Mosaic Flooring (B) Marble Flooring
(C) Granolithic Flooring (D) Timber Flooring

53. A is an obstacle to both chaining and ranging.

(A) tall building (B) hill

(C) pond (D) river

54. An excavation is to be made for 40 m long and 30 m wide reservoir. The
dimensions of the reservoir increase with a side slope of 3H:1V. Calculate the
volume (in m³)of the 5mdeep reservoir using Prisnmoidal formula and assuming
the levelground at thesite.
(A) 7050 (B) 8005
(C) 8625 (D) 12750

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BA. Dimensional formula for young'smodulus of elasticity is
(A) ML-l-2
(B) MLT?
(C) ML-i ! (D) MLF2

56. The bending moment diagram for a cantilever which is subjected to a uniformly
distributed load will be a

(A) Triangle (B) Rectangle
(C) Parabola (D) Cubic parabola

57. "The capacity of a material to absorb the energy when it is deformed elastically
and release that energy upon undeforming" is known as

(A) Resilience (B) Hardness

(C) Toughness (D) Plasticity

58. Which principle is the operation of capillary tube viscometers, used for
measurement of viscosity are based on?

(A) Hagen - Poiseuille equation

(B) Stoke's Law

(C) Chezy equation
(D) Darcy -Weisbach equation

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velocity, the line passing through
59. In a fluid flow when two points have the same
that two points is called
(A) Equipotential line (B) Streamlines

(C) Line of piezometric head (D) Line of equilibrium

60. Which equation states that during a fluid flow, "piezometric head + velocity
head = constant along streamline?
(A) Bernoulli's equation (B) Continuity equation
(C) Euler's equation (D) Laplace formula

61. For a fluid flowing through pipe, the quantity of fluid per second at all
cross-sections is constant. This condition leads to the derivation of
(A) Hydrostatic law (B) Continuity equation
(C) Archimedes' principle (D) Euler Equation

62. The general specification ofa third class building for superstructure shall be
(A) Second class brick with lime mortar
(B) First class brick with mud mortar
(C) Second class brick with mud mortar
(D) Kutcha brick with mud mortar

63. Widening of roads on curves in hilly region is done
(A) On the outer side
(B) On inner and outer side equally
(C) On the inner side
(D) Less on outer side and more on inner
side
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64. According to the Indian Road Congress RC73-1980), in the calculation of
Overtaking Sight Distance (0SD), the reaction time 't of the driver is assumed
to be
(A) 2 seconds (B) 5 seconds
(C) 3 seconds (D) 1second

65. Recommended value of camber for cement concrete road in heavy rainfall area is
(A) 1.7% (B) 2.5%
(C) 2% (D) 3%

66. The Give way' trafficsign used for the control of traffic is in shape.
(A) triangular (B) hexagonal
(C) octagonal (D) circular

67. Which of the following code is useful for bridge designing?
(A) IRC-6 (B) IS: 875, Part-I
(C) IS: 3370 (D) IRC-38

68. Asample of the soil has following properties :
Liquid limit = 45%
Plasticlimit =25%
Shrinkage limit = 17%
Natural moisture content= 30%
The consistency index of the soil is
(A) 15/20 (B) 12/20
(C) 8/20 (D) 5/20

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69. Field test for deternmining shear strength of soil is
(A) Vane shear test (B) Direct shear test

(C) Triaxial shear test (D) UCStest

70. During seepage through an earth mass, the direction of seepage
1s
(A) parallel to the equipotential lines

(B) perpendicular to the streamlines

(C) perpendicular to the equipotential lines

(D) along the direction of gravity

71. Which equipment is used to level the ground and spread the
lo0se material?
(A) Power shovel (B) Bulldozer

(C) Grader D) Dragline

72. Estimate the quantity of brick masonry required for a wall of 5 m long, 4 m high
and 20 cm thick

(A) 3.6 m3 (B) 4.6 m3

(C) 5 m (D) 4 m3

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73. Which of the following is the correct unit of measurement for an item of work
'cement mortar plastering?

(A) Running metre (B) Cubic metre

(C) Square metre (D) Tonnes

74. For single cover butt joints where thickness of thinner plate is t, thickness of
cover plate is taken as

(A) 2t (B) 1.125t

(C) 2.25t (D) 1.5t

75. Which of the following is preferred for turbidity measurement of water when
turbidity of the sample is less than 1?

(A) Turbidity rod (B) Turbidity tube

(C) Jackson's turbidimeter (D) Baylis turbidimeter

76. The separation of coarse aggregate from the mortar during the transportation of
concrete is known as

(A) Bleeding (B) Creeping

(C) Segregation (D) Cohesion

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77. Which of the following buildings stones absorbs water more?
(A) Quartzite (B) Slate
(C) Shale (D) Granite

78.
The process of aligning a building's layout plan according tothe north direction is
called what?

(A) Roominess (B) Grouping
(C) Orientation (D) Seperation

79. For safety and ease of use, the number of steps in a single flight of stairs should
not exceed the prescribed maximun limit

(A) 10 (B) 12
(C) 15 (D) 16

80. A series of closed contours with increasing contour values toward the center
indicates a

(A) Flat plane (B) Valley
(C) Hill (D) Lake

81. The lines that connect pointsof equal dipare known as
(A) Aclinic lines (B) Isogonic lines
(C) Agonic lines (D) Isoclinic lines

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82. In a loaded beam the point of contraflexure is located at a point where
(A) Bending moment is minimum
(B) Bending moment is zeroor changes sign
(C) Bending moment is maximum
D) Shear force is minimum

83. Twobeams have the same width but the first beam has double the depth of the
second beam. The elastic strength of the first beam compared to the second beam
will be

(A) four times (B) double
(C) eight times (D) half

84. At a control section of open channel flow, a fixed relationship exists between
(A) width and discharge (B) depth and discharge
(C) width and velocity (D) depth and velocity

85. The type of flow in which the fluid particles move along well defined paths is
known as
(A) Compressible flow (B) Laminar flow
(C) Rotational flow (D) Turbulent flow

86. The formal acceptance of the proposals by the authority is known as
(A) Expenditure sanction (B) Administrative approval

(C) Technical sanction (D) None of the above

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87. If the R.L. of canal bed level and high flood level of drainage are 212.0 m and
210m respectively, then the cross-drainage work will be
(A) aqueduct (B) syphon
(C) syphon aqueduct (D) super passage

88. Which of the following is NOT the ill effect of irrigation?
(A) Water logging
(B) Dampness
(C) Increased groundwater level
(D) Soil salinisation

89. The highways running through the length and breadth of India, connecting major
ports, foreign highways and capital of large states is called:
(A) National Highways (B) Other District Roads

(C) Major District Roads (D) State Highways

90. The dowel bars are used in rigid pavements for

(A) resisting bending stresses in all the portions
(B) transferring load from one portion toAnother
(C) resisting shear stresses in all the portions
(D) resisting tensile stresses in all the portions

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91. A soil has liquid limit 40% and plastic limit of 25%. Determine the toughness
index of soil if flow index is 20%
(A) 1 (B) 0.25
(C) 0.5 (D) 0.75

92. The core-cutter method for determining in-situunit weight is suitable for

(A) Soils containing gravel particles
(B) Stiff clays

(C) Soft cohesive soils

(D) Sandy soils

93. Immediately after loading the excess pore pressure will be
(A) equal to applied load (B) zero
(C) 50% of the applied load (D) infinite

94. Which one of the following types of crane is used for high rise building?
(A) Tower crane (B) Gantry crane
(C) Derrick crane (D) None of these

95. A 100-year flood has a probability of occurring in any 50-year period.
(A) 39.5% (B) 50%
(C) 63.4% (D) 99.9%

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96. BOT contract means
Transfer
(A) Building Of Transfer (B) Built Own
(D) Building Operate Trade
(C) Build Operate Transfer

bars
97. The yield strength of HYSD and CT (Cold Twisted)
(A) 250MPa (B) 415 MPa
(C) 450 MPa (D) 500MPa

supported beam of effective
98. According toIS-800, permissible deflection for simply
span L is taken as
(A) 3L/325 (B) L/325

(C) 2LI325 (D) 0.5L/325

99. Maximum Slenderness ratio of a compression member carrying loads resulting
from dead load and live load is

(A) 350 (B) 250
(C) 180 (D) 120

100. As per Indian standard (IS 10500:2012) of drinking water specification, pH value
should be in the range of
(A) 6.5 8.0 (B) 6.5 8.5
(C) 6.0-8.5 (D) 7.0

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