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WorksheetsMODEL PAPER 3 - LAST BUS OVERSEER BATCH
Total questions: 100
Worksheet time: 2hrs 40mins
Name
Class
Date
1.
What is the main principle of chain surveying?
a)
Use of compass bearings
b)
Working from part to whole
c)
Triangulation
d)
Use of levels
2.
Which method is used to locate a new point using already plotted points in plane table surveying?
a)
Radiation
b)
Intersection
c)
Traversing
d)
Three-point problem
3.
Which type of RCC beam is used where both ends are supported but not fixed?
a)
Cantilever
b)
Simply supported
c)
Continuous
d)
Fixed
4.
What is the purpose of stirrups in RCC beams?
a)
To resist bending
b)
To resist axial load
c)
To hold longitudinal bars
d)
To resist shear
5.
Which structural member is designed to resist compressive loads?
a)
Tie
b)
Strut
c)
Girder
d)
Beam
6.
Which of the following is a type of truss used for long span roofing?
a)
Ladder truss
b)
Howe truss
c)
Scissors truss
d)
King post truss
7.
Which element in sewage treatment retains suspended solids?
a)
Aeration tank
b)
Sedimentation tank
c)
Chlorination tank
d)
Sludge digester
8.
What is the purpose of a manhole in sewer lines?
a)
Store water
b)
Control flow
c)
Allow maintenance access
d)
Measure flow
9.
Which estimate provides the approximate cost before project sanction?
a)
Detailed estimate
b)
Revised estimate
c)
Preliminary estimate
d)
Supplementary estimate
10.
Which document provides detailed descriptions for execution of work?
a)
Plan
b)
Schedule of rates
c)
Specification
d)
Rate analysis
11.
In compass surveying, local attraction is caused due to:
a)
Magnetic meridian shift
b)
Presence of iron objects
c)
Instrument error
d)
Pole misalignment
12.
Which is not a type of levelling?
a)
Fly levelling
b)
Cross levelling
c)
Reciprocal levelling
d)
Intersection levelling
13.
A tie in a steel structure is used to:
a)
Carry compressive load
b)
Resist shear
c)
Support bending
d)
Carry tensile load
14.
What is the function of a septic tank?
a)
Treat water for reuse
b)
Store drinking water
c)
Preliminary treatment of sewage
d)
Increase water pressure
15.
The term 'rate analysis' refers to:
a)
Cost of entire project
b)
Unit rate of item
c)
Labour productivity
d)
Material specification
16.
Which component in RCC ensures tensile resistance in beams?
a)
Cement
b)
Concrete
c)
Steel bars
d)
Formwork
17.
Which foundation type is most suitable for black cotton soil?
a)
Pile foundation
b)
Raft foundation
c)
Grillage foundation
d)
Well foundation
18.
Which type of joint in steel structures allows rotation but resists translation?
a)
Pin joint
b)
Fixed joint
c)
Roller joint
d)
Expansion joint
19.
Which stone is commonly used for flooring work?
a)
Marble
b)
Basalt
c)
Laterite
d)
Granite
20.
In AutoCAD, which command is used to remove part of a drawing?
a)
Trim
b)
Erase
c)
Offset
d)
Extend
21.
Which of the following is a shallow foundation?
a)
Pile foundation
b)
Well foundation
c)
Raft foundation
d)
Caisson foundation
22.
In a truss, which member carries tensile force?
a)
Strut
b)
Tie
c)
Rafter
d)
Purlin
23.
Which test is used to check workability of concrete?
a)
Compression test
b)
Slump test
c)
Tensile test
d)
Abrasion test
24.
What is the standard size of modular brick in India?
a)
190 x 90 x 90 mm
b)
200 x 100 x 100 mm
c)
190 x 90 x 80 mm
d)
210 x 100 x 100 mm
25.
Which material is used as coarse aggregate in RCC?
a)
Sand
b)
Crushed stone
c)
Fly ash
d)
Cement
26.
What is the purpose of scaffolding?
a)
Foundation support
b)
Load transfer
c)
Worker access
d)
Waterproofing
27.
Which of the following is a method of water treatment?
a)
Chlorination
b)
Aeration
c)
Coagulation
d)
All of these
28.
In estimating, which item is measured in square meters?
a)
Brickwork
b)
Plastering
c)
Concrete
d)
Earthwork
29.
What is used to support trench walls?
a)
Underpinning
b)
Formwork
c)
Shoring
d)
Lintel
30.
Which floor type is commonly used in industrial buildings?
a)
Wooden floor
b)
Brick floor
c)
Cement concrete floor
d)
Mud floor
31.
Which tool is used to draw vertical lines in engineering drawing?
a)
Protractor
b)
T-square
c)
Compass
d)
Set square
32.
Which one is not a type of projection used in engineering drawing?
a)
Isometric
b)
Oblique
c)
Perspective
d)
Electromagnetic
33.
Which material is used for waterproofing underground structures?
a)
Paint
b)
Bitumen
c)
Varnish
d)
Lime
34.
Which IS code is used for general construction in steel structures?
a)
IS 456
b)
IS 800
c)
IS 383
d)
IS 10262
35.
The purpose of a bar bending schedule is to:
a)
Calculate concrete quantity
b)
Estimate brickwork
c)
Detail reinforcement
d)
List construction tools
36.
Which part of a staircase supports the steps?
a)
Baluster
b)
Newel
c)
Tread
d)
Stringer
37.
Which method of sewage treatment uses bacteria to decompose organic matter?
a)
Sedimentation
b)
Aerobic digestion
c)
Screening
d)
Filtration
38.
What is the function of a foundation in a building?
a)
Improve aesthetics
b)
Provide vertical support
c)
Distribute load to soil
d)
Protect from rain
39.
Which member in a truss resists vertical loads?
a)
Tie
b)
Rafter
c)
Purlin
d)
Strut
40.
Which AutoCAD command is used to create concentric circles?
a)
Mirror
b)
Offset
c)
Circle
d)
Array
41.
Which of the following is a component of a septic tank system?
a)
Sedimentation chamber
b)
Aeration basin
c)
Chlorination tank
d)
Pressure pump
42.
What is the minimum diameter of main bars used in RCC slab as per IS 456?
a)
6 mm
b)
8 mm
c)
10 mm
d)
12 mm
43.
What is the standard width of a door for residential use?
a)
600 mm
b)
750 mm
c)
900 mm
d)
1050 mm
44.
Which of the following affects the bearing capacity of soil?
a)
Water table
b)
Soil type
c)
Foundation depth
d)
All of these
45.
In chain surveying, which instrument is used to align the chain line?
a)
Theodolite
b)
Cross staff
c)
Dumpy level
d)
Plumb bob
46.
Which of the following is used for estimating reinforced cement concrete?
a)
Square meter
b)
Cubic meter
c)
Kilogram
d)
Square foot
47.
Which tool is used to test the flatness of a surface?
a)
Plumb bob
b)
Spirit level
c)
T-square
d)
Set square
48.
What is the function of a trap in a drainage system?
a)
Filter debris
b)
Prevent odour
c)
Increase flow
d)
Prevent flooding
49.
Which method of contouring is suitable for large scale surveys?
a)
Direct method
b)
Indirect method
c)
Radial method
d)
Cross-sectioning
50.
What is the minimum slope provided in horizontal drainage pipes?
a)
1:40
b)
1:100
c)
1:20
d)
1:200
51.
Which of the following is used to strengthen concrete and increase tensile strength?
a)
Admixture
b)
Cement
c)
Steel reinforcement
d)
Coarse aggregate
52.
Which test is used to determine the setting time of cement?
a)
Le Chatelier test
b)
Slump test
c)
Vicat test
d)
Soundness test
53.
Which part of the bridge supports the superstructure?
a)
Deck
b)
Pier
c)
Abutment
d)
Girder
54.
Which component in building construction resists the tensile force?
a)
Concrete
b)
Plaster
c)
Steel bars
d)
Mortar
55.
Which brick bond is used when the thickness of the wall is half brick?
a)
English bond
b)
Stretcher bond
c)
Header bond
d)
Flemish bond
56.
Which of the following is used to prevent rising damp in buildings?
a)
Lintel
b)
Arch
c)
DPC
d)
Shoring
57.
Which of these is a non-ferrous metal?
a)
Cast iron
b)
Mild steel
c)
Copper
d)
Stainless steel
58.
Which item is not included in the plinth area of a building?
a)
Courtyard
b)
Verandah
c)
Kitchen
d)
Bathroom
59.
In CAD, which key is typically used to activate object snap mode?
a)
F3
b)
F8
c)
F1
d)
F10
60.
Which sewer system carries both storm water and domestic sewage?
a)
Separate system
b)
Combined system
c)
Partially separate system
d)
None
61.
Which cement is most suitable for marine works?
a)
Rapid hardening cement
b)
Portland pozzolana cement
c)
Sulphate resisting cement
d)
Low heat cement
62.
Which type of floor is suitable for damp locations?
a)
Timber floor
b)
Mud floor
c)
Brick floor
d)
Concrete floor
63.
Which of the following is used to hold reinforcement bars in position before concreting?
a)
Shuttering
b)
Cover blocks
c)
Spacer bars
d)
Tie wires
64.
Which method is used for setting out curves in road construction?
a)
Offsets from chords
b)
Compass bearing
c)
Plane table
d)
Intersection method
65.
What is the standard height of a handrail on a staircase?
a)
600 mm
b)
750 mm
c)
900 mm
d)
1200 mm
66.
Which of the following materials is used in the construction of acoustic ceilings?
a)
Asbestos
b)
Cork
c)
Plywood
d)
Glass
67.
In road engineering, which element improves visibility on curves?
a)
Camber
b)
Gradient
c)
Sight distance
d)
Super elevation
68.
Which type of valve is used to prevent backflow in pipelines?
a)
Gate valve
b)
Check valve
c)
Globe valve
d)
Foot valve
69.
Which term refers to the vertical face of a stair step?
a)
Riser
b)
Tread
c)
Baluster
d)
Landing
70.
Which process in water treatment involves settling of suspended particles?
a)
Filtration
b)
Chlorination
c)
Sedimentation
d)
Coagulation
71.
Which part of a bridge connects the superstructure to its foundation?
a)
Deck
b)
Pier
c)
Abutment
d)
Bearing
72.
Which factor does not affect the rate analysis of an item of work?
a)
Labour rate
b)
Weather condition
c)
Material cost
d)
Transportation charges
73.
Which structural drawing shows how steel reinforcement is placed?
a)
Architectural drawing
b)
Bar bending schedule
c)
Site layout
d)
Centerline plan
74.
Which term is used for vertical sewer pipes inside buildings?
a)
Branch
b)
Stack
c)
Main
d)
Trap
75.
Which road curve is designed to connect two straight paths smoothly?
a)
Reverse curve
b)
Compound curve
c)
Spiral curve
d)
Vertical curve
76.
Which test is used to determine the consistency of cement?
a)
Vicat test
b)
Soundness test
c)
Le Chatelier test
d)
Slump test
77.
Which unit is used for measuring timber?
a)
kg
b)
cubic meter
c)
square meter
d)
running meter
78.
What does the term 'plinth' refer to in a building?
a)
Roof projection
b)
Part of foundation below ground
c)
Base of a column
d)
Portion between ground and floor
79.
Which of these is not a method of measuring land area?
a)
Chain
b)
Plane table
c)
Theodolite
d)
Plumb bob
80.
Which member in a steel truss takes compressive load?
a)
Tie
b)
Strut
c)
Rafter
d)
Purlin
81.
Which IS code is used for concrete mix proportioning?
a)
IS 456
b)
IS 383
c)
IS 10262
d)
IS 800
82.
Which method is used to improve bearing capacity of weak soil?
a)
Dewatering
b)
Grouting
c)
Underpinning
d)
Scaffolding
83.
Which part of a retaining wall prevents overturning?
a)
Toe
b)
Heel
c)
Stem
d)
Key
84.
Which of the following is not a component of a septic tank?
a)
Inlet pipe
b)
Vent pipe
c)
Aeration tank
d)
Baffle wall
85.
Which type of curve is used in hill road construction?
a)
Horizontal curve
b)
Transition curve
c)
Hairpin bend
d)
Reverse curve
86.
Which process increases the setting time of cement?
a)
Adding gypsum
b)
Adding lime
c)
Air curing
d)
Overheating
87.
Which term refers to the horizontal surface of a step?
a)
Riser
b)
Tread
c)
Landing
d)
Baluster
88.
What is the role of the heel in a retaining wall?
a)
Support soil weight
b)
Increase resisting moment
c)
Anchor the stem
d)
Drain water
89.
Which of these is used to test soundness of cement?
a)
Vicat apparatus
b)
Le Chatelier apparatus
c)
Slump cone
d)
Compaction factor
90.
Which unit is used to express water demand in public health engineering?
a)
m³/day
b)
litres/capita/day
c)
litres/hour
d)
m³/hour
91.
Which method is used to lay sewer pipes in alignment?
a)
Check levelling
b)
Centre line method
c)
Sight rail and boning rod
d)
Tacheometry
92.
Which type of estimate includes detailed quantities and unit rates?
a)
Preliminary estimate
b)
Approximate estimate
c)
Detailed estimate
d)
Revised estimate
93.
What is the depth of water seal in a standard trap?
a)
25 mm
b)
50 mm
c)
100 mm
d)
75 mm
94.
Which part of a building is affected most by rising damp?
a)
Roof
b)
Foundation
c)
Walls
d)
Floors
95.
Which of the following is used to join steel members permanently?
a)
Bolts
b)
Rivets
c)
Welding
d)
Nuts
96.
Which drawing shows the vertical arrangement of building components?
a)
Plan
b)
Elevation
c)
Section
d)
Layout
97.
What is the IS code for steel structures?
a)
IS 456
b)
IS 875
c)
IS 383
d)
IS 800
98.
Which technique is used for locating a point using two known stations in plane tabling?
a)
Radiation
b)
Intersection
c)
Resection
d)
Traversing
99.
Which of the following is used to reduce shrinkage in concrete?
a)
Fly ash
b)
Silica fume
c)
Water reducer
d)
Air entraining agent
100.
Which instrument is used to measure distances indirectly using staff readings?
a)
Dumpy level
b)
Tacheometer
c)
Compass
d)
Theodolite
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