| Post Name | JUNIOR INSTRUCTOR (DRAUGHTSMAN - CIVIL) (Industrial Training) |
|---|---|
| Question Paper Code | 124/2024 |
| Category Code | 657/2023 |
| Date of Test | 11 September 2024 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Phyllite is an example of:
Answer
C. Metamorphic rock
2
The mineral containing calcium carbonate and magnesium carbonate in equimolecular
quantities is called:
Answer
C. Dolomite
3
The minimum compressive strength of common burned clay brick according to
IS 1077:1992 is :
Answer
A. 3.5 Mpa
4
The special kiln used for the manufacture of terracotta is:
Answer
B. Muffle furnace
5
Special type of porcelain which is used in automobile industry is:
Answer
B. Zircon porcelain
6
Gauged Mortar is obtained by adding cement to the mix of:
Answer
B. Sand and Lime
7
The maximum mixing time of cement concrete is limited to:
Answer
Question Cancelled
8
Compaction by spinning is also known as:
Answer
B. Centrifugation
9
Which of the following admixture is chemically active water proofer?
Answer
Question Cancelled
10
Puzzolanas are rich in:
Answer
B. Silica and Alumina
11
Which of the following is commercially successful fibres in fibre reinforced concrete?
Answer
A. Asbestos
12
Consider the following statement with respect to the objects of seasoning wood:
(i) Reduce in shrinkage and warping
(ii) Increase in strength and durability
(iii) Reduction of natural defects in timber
(iv) Increase in weight
Identify the correct statement/s
Answer
A. Only (i) and (ii)
13
———— are logs of timber sawn into pieces of desired shape.
Answer
A. Lumber
14
Which of the following is not a binder in paint?
Answer
B. Turpentine oil
15
Pick out the incorrect statement with regard to thermosetting plastic:
Answer
B. Example is plexi glass
16
The portion of the brick left after removing the corner equal to half the width and half
the length:
Answer
D. King Closer
124/2024 4 A
17
From the following type of bonds which one is unsuitable for walls of thickness less than
1 ½ brick:
Answer
B. Single flemish
18
The type of composite masonry where the facing is granite or marble and the backing is
of bricks is known as:
Answer
C. Brick-Backed stone slab masonry
19
An arrangement used for situation where a large opening to be made in an existing wall:
Answer
B. Shoring
20
When two footings slabs are connected by a beam, the foundation is called:
Answer
C. Strap footing
21
Foundations which is not used in case of black cotton soil:
Answer
D. Well point system
22
Which among the given materials is not commonly used for damp proofing?
Answer
B. Glass sheet
23
Which among the following situation/s where underpinning is not suitable for?
(i) Strengthen an existing building
(ii) Built a basement in an existing building
(iii) Built a new building adjoining the existing building
(iv) For enclosing large area for the construction of bridge pier
Answer
C. Only (iv)
24
Which of the following general rules for fire resisting building is not correct?
Answer
Question Cancelled
25
Small block of wood which are fixed on the trusses to prevent the sliding of purlins is
known as:
Answer
C. Cleats
26
The space between the extrados and the horizontal line through the crown of an arche is
known as:
Answer
D. Spandril
27
The end bearing for lintels should be greater than the following:
Answer
A. Depth of the lintel
28
Which of the following is not a carpentry joint?
Answer
D. Raked joint
29
A vertical member which is employed to subdivide a door opening vertically is known as:
Answer
D. Mullion
30
Cork tiles are manufactured from high grade:
Answer
B. Bark of cork oak
31
What is the ratio of M20 grade concrete?
Answer
C. 1:1.5:3
32
As per IS 456:2000, maximum water cement ratio of concrete used in reinforced cement
concrete structure exposed to extreme exposure condition is:
Answer
A. 0.4
33
The distance between centroid of area of tension reinforcement and maximum
compression fibre in RCC beam is:
Answer
A. Effective depth
34
Slump test for concrete is carried out to determine:
Answer
D. Workability
35
A reinforced concrete slab is 80 mm thick. The maximum size of reinforcement bar that
can be used is:
Answer
C. 10 mm diameter
36
The minimum slenderness ratio of short column as per IS 456 is:
Answer
A. Less than 12
37
Which one of the following members is a tension member?
Answer
B. Tie
38
In the designation of ISHB, the letter H stands for:
Answer
C. Heavy
39
What is the anchorage value of a standard U type hook of a reinforcement bar of
diameter D?
Answer
D. 16D
40
The distance between two consecutive bolts of adjacent row and is measured at right
angles to the direction of load is called:
Answer
C. Gauge Distance
41
The rate of sludge accumulation in septic tank is:
Answer
A. 30 litres/person/year
42
Which one of the following is used to prevent the entry of foul gases from municipal
sewer to house sewer?
Answer
C. Intercepting trap
43
The efficiency of disinfection by chlorine in water treatment increases by :
Answer
C. Increase in temperature of water
44
Sewer which transport sewer to the point of treatment is called :
Answer
D. Outfall Sewer
45
Two pipe system of providing building drainage consist of :
Answer
B. One soil pipe, one waste pipe, two vent pipe
46
A railway yard in which wagons are received, sorted and new trains are formed is
called :
Answer
C. Marshalling yard
47
In coning of wheels, the wheels are given a slope of :
Answer
B. 1 in 20
48
Fishplates are used to :
Answer
C. Connect rail to rail
49
The maximum design gradient for vertical profile of a road is :
Answer
B. Ruling gradient
50
The minimum shoulder width recommended by IRC is :
Answer
Question Cancelled
51
The position of center line of a road is called :
Answer
D. Alignment
52
The end support of a superstructure of a bridge is called :
Answer
C. Abutment
53
Which type of loading is considered for the design of temporary bridges?
Answer
D. IRC Class B
54
Which one of the following is the temporary structure built for the purpose of excluding
water or soil from working area to permit construction without the need for excessive
pumping?
Answer
B. Cofferdam
55
The standard length of rail for Broad Gauge and Meter Gauge are respectively :
Answer
A. 13 m and 12 m
56
The length of arrow head is –––––––––– times the depth.
Answer
C. 3
57
The maximum summer altitude of sun for a place of latitude of 40° :
Answer
D. 73½°
58
The factors which affect the ventilation conditions are :
Answer
D. All of these
A 9 124/2024
59
The velocity of comfort in humid air climate is :
Answer
C. 1 m/s
60
Any brightness with in the field of vision so as to cause discomfort, annoyance or eye
fatigue :
Answer
B. Glare
61
Minimum recommended floor area of Bath and Latrine
Answer
Question Cancelled
62
Minimum recommended height for bedroom of a residential building :
Answer
C. 2.75 m
63
Lighting that emits light in equal proportions in all directions :
Answer
D. Diffuse lighting
64
The minimum winter altitude of sun for a place of latitude of 40° :
Answer
A. 26½°
65
Building line for National and state highways :
Answer
Question Cancelled
66
The units of measurement for earthwork in excavation :
Answer
A. cum
67
The average horizontal distance between centre of excavation to the centre of disposition
is known as :
Answer
D. Lead
68
Find the volume of earthwork in embankment of length 12 m. Top width is 5.5 m and
depth is 2.5 m. The side slopes are 1½ : 2 :
Answer
Question Cancelled
69
Determine the cost of hospital building for 50 beds. The cost of construction altogether
for each bed is Rs. 60,000 :
Answer
A. Rs. 30,00,000
70
The method of preparation of approximate estimate generally used for multistoreyed
buildings is
Answer
B. Cubical content method
71
Which one of the following conditions requires geodetic surveying?
Answer
C. Survey of a country
72
The magnetic bearing of a line AB is S 30° E. If the declination is 6° West, what is the
true bearing :
Answer
A. S 36°E
73
Diurnal variation is greater :
Answer
D. In summer than in winter
74
The bearing of a line AB is 150° and the angle ABC is 124°. Bearing of line BC is
Answer
A. 94°
75
The plotting of inaccessible points in a plane table survey can be done by the method of :
Answer
C. Intersection
76
The method of plane tabling commonly used for establishing the instrument station is :
Answer
C. Resection
77
The combined correction of curvature and refraction for a distance of 1400 m is :
Answer
B. 0.132 m
78
Error due to inclination of line of collimation in leveling across a river can be eliminated
by :
Answer
C. Reciprocal leveling
79
Which of the following sights will be applicable for a change point?
Answer
D. Backsight and foresight
80
A plane which is perpendicular to the plumb line through a point and is tangential to the
level surface at that point is known as :
Answer
D. Horizontal plane
81
Hydrologic cycle represents :
Answer
A. circulation process of water on, above and below the surface of earth
82
Delta of a crop means :
Answer
C. Depth of water required by crop
83
Hydro graph is a graph of :
Answer
B. stream flow against time
84
Characteristics of a good dam site :
(i) should be away from irrigation area
(ii) should have good firm foundation
(iii) should be in a narrow valley
(iv) the bed and sides should be impervious
Answer
B. (ii), (iii) and (iv)
85
Free board of a dam is :
Answer
C. The difference between water level and top of dam
86
A gallery is :
Answer
B. a passage provided in the body of a dam
87
Supper passage is a structure in which :
Answer
C. Drainage channel flows over a canal
88
Canal constructed to flow water through out the year is known as :
Answer
A. Perennial canal
89
Berms are provided to :
Answer
B. Strengthen the canal bank
90
Which of the following is not a canal diversion head works?
Answer
D. canal fall
91
When a force acts on a body, some resistance to the deformation develops. This
resistance is known as :
Answer
C. Stress
92
Modulus of elasticity is the ratio of :
Answer
B. stress to stain
93
The moment of inertia of a circular section of diameter d is given by :
Answer
D. πd⁴/64
94
The centre of area of plane figures is known as :
Answer
A. centroid
95
Hooke’s law is valid :
Answer
B. only with in elastic limit
96
When two concurrent forces 20 Kg and 15 Kg act at right angles on a particle, then their
resultant will be equal to?
Answer
D. 25 Kg
97
If three coplanar forces acting at a point be in equilibrium, then each force is
proportional to the sine of the angle between the other two. This law is called :
Answer
C. Lami's theorem
98
The maximum value of frictional force which comes into play, when a body just begins to
slide over the surface of other body is known as :
Answer
B. limiting friction
99
The force which meet at one point, but their lines of action lies on the same plane are
called :
Answer
A. coplanar concurrent forces
100
Polar moment of inertia is :
Answer
C. the moment of inertia of an area about an axis perpendicular to the plane of
the area
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