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100 questions with answersProvisional keyEngineering / Technical

Architectural Draftsman Grade-II - PWD question paper 2023

Date of test
26-06-2023
Question paper code
95/2023/OL
Questions
100
Answer key
Provisional Answer Key
Exam mode
Online (computer based)

Provisional key. Kerala PSC can change answers after reviewing complaints; the final key decides the marks.

See questions with answersPractise as a mock test

Source: Kerala PSC (keralapsc.gov.in) · official document· Last updated 25 Sept 2026· How we check content

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As published by the Kerala Public Service Commission.

All 100 questions with answers

Tap an option to check yourself, or open the answer. Answers follow the official Kerala PSC answer key.

  1. 1.
    What type of line is used to show the invisible or hidden parts of drawings?
    Show answer and explanation
    Answer: D —
    Dashed line
    Dashed lines (hidden lines) are used to represent invisible or hidden edges of an object in technical drawings.
    Report a mistake
  2. 2.
    Which one is one of the basic skill of sketching?
    Show answer and explanation
    Answer: B —
    Perception of light and shadow
    Perception of light and shadow is fundamental in sketching to create depth and realism.
    Report a mistake
  3. 3.
    Which grade of pencil is softer for sketching?
    Show answer and explanation
    Answer: D —
    6B
    Higher 'B' grade pencils are softer and darker, with 6B being softer than 4B, 2H, or 6H.
    Report a mistake
  4. 4.
    Which color is said to be a neutral color?
    Show answer and explanation
    Answer: A —
    Black
    Black, white, and gray are considered neutral colors in color theory.
    Report a mistake
  5. 5.
    What is standard size for main titles recommended?
    Show answer and explanation
    Answer: B —
    6-12 mm
    Standard sizes for main titles in engineering drawing lettering are typically recommended between 6-12 mm.
    Report a mistake
  6. 6.
    Which term has no dimension or magnitude but its importance and denotes its position in space?
    Show answer and explanation
    Answer: B —
    Point
    A point defines a specific location in space and has no dimension or magnitude.
    Report a mistake
  7. 7.
    What is the study of shades and shadows cast by simple architectural forms on plain surfaces called?
    Show answer and explanation
    Answer: D —
    Sciography
    Sciography is the architectural study of perspective shadows and shade casting.
    Report a mistake
  8. 8.
    Where can free hand sketching used effectively?
    Show answer and explanation
    Answer: C —
    Site visits drawing
    Freehand sketching is most effectively used during site visits to quickly record notes and observations.
    Report a mistake
  9. 9.
    Dimension lines are represented by ____________ lines.
    Show answer and explanation
    Answer: A —
    Continuous thin
    Dimension lines are drawn using continuous thin lines.
    Report a mistake
  10. 10.
    Among the following, which of the representation is wrong?
    Show answer and explanation
    Answer: A —
    This question was cancelled in the final answer key.
    Report a mistake
  11. 11.
    Which refers to the relative size and scale of the various elements in a design?
    Show answer and explanation
    Answer: C —
    Proportion
    Proportion deals with the relative size and scale of various elements in a composition.
    Report a mistake
  12. 12.
    What is the formula for floor area ratio (FAR)?
    Show answer and explanation
    Answer: D —
    Total floor area of all floors/total site area
    Floor Area Ratio (FAR) is defined as the total floor area of all floors divided by the total site area.
    Report a mistake
  13. 13.
    Which principle of design describes a movement of eye across a design?
    Show answer and explanation
    Answer: C —
    Rhythm
    Rhythm creates a sense of organized movement, guiding the viewer's eye across the design.
    Report a mistake
  14. 14.
    What is the advantage of texture in designing a building?
    Show answer and explanation
    Answer: A —
    It expresses the quality of material
    Texture in architectural design helps to express and communicate the tactile quality of materials.
    Report a mistake
  15. 15.
    Which shape of the room is commonly used in residential planning?
    Show answer and explanation
    Answer: C —
    Rectangle
    Rectangular rooms are most commonly used because they offer better furniture layout and spatial efficiency.
    Report a mistake
  16. 16.
    Formal balance is another term of __________ balance.
    Show answer and explanation
    Answer: A —
    Symmetrical
    Symmetrical balance is also referred to as formal balance.
    Report a mistake
  17. 17.
    The circular chart used to relate colour relationships is
    Show answer and explanation
    Answer: B —
    Colour Wheel
    A colour wheel is an abstract illustrative organization of color hues around a circle.
    Report a mistake
  18. 18.
    The design element that refers to the sense of touch is __________
    Show answer and explanation
    Answer: C —
    Texture
    Texture is the design element that refers to the tactile quality or sense of touch of a surface.
    Report a mistake
  19. 19.
    What is the important requirement of planning a residential spaces?
    Show answer and explanation
    Answer: B —
    Privacy
    Privacy is a fundamental requirement in residential planning to ensure comfort and seclusion for the occupants.
    Report a mistake
  20. 20.
    Which problem occurs due to the lack of ergonomics in furniture design?
    Show answer and explanation
    Answer: A —
    Body discomfort
    Ergonomics focuses on human comfort; lack of it leads to physical strain and body discomfort.
    Report a mistake
  21. 21.
    What is the name of the useable floor area excluding staircase?
    Show answer and explanation
    Answer: B —
    Carpet area
    Carpet area is the actual usable floor area within the walls, excluding areas like staircases, shafts, and wall thickness.
    Report a mistake
  22. 22.
    Buildings classified under Group B occupancy are
    Show answer and explanation
    Answer: B —
    Educational Buildings
    According to the National Building Code, Group B occupancy refers to Educational Buildings.
    Report a mistake
  23. 23.
    Which principle of design is also called as law of relationship?
    Show answer and explanation
    Answer: B —
    Proportion
    Proportion is often referred to as the law of relationship, dealing with the size and scale of elements relative to each other.
    Report a mistake
  24. 24.
    Which science of measurement deals with furniture in interiors?
    Show answer and explanation
    Answer: A —
    Ergonomics
    Ergonomics is the science of designing and arranging things people use so that the people and things interact most efficiently and safely.
    Report a mistake
  25. 25.
    What is an architectural plan that divides the internal space of a structure into separate, discrete rooms called?
    Show answer and explanation
    Answer: A —
    Closed Plan
    A closed plan features distinct, enclosed rooms separated by walls, as opposed to an open plan.
    Report a mistake
  26. 26.
    How does solar orientation affect building design?
    Show answer and explanation
    Answer: A —
    It affects the placement of windows and openings
    Solar orientation dictates the placement of windows and openings to optimize natural light and heat gain/loss.
    Report a mistake
  27. 27.
    Which of the following factors can cause deviations of the urban climate from the regional macro climate?
    Show answer and explanation
    Answer: D —
    All of the above
    Urban climates are influenced by various factors including pollution, heat release (energy seepage), and the physical presence of buildings.
    Report a mistake
  28. 28.
    Which city is experiences composite climate?
    Show answer and explanation
    Answer: A —
    Delhi
    Delhi experiences a composite climate, characterized by extreme variations in temperature and humidity throughout the year.
    Report a mistake
  29. 29.
    Which of the factors can influences the microclimate around a building?
    Show answer and explanation
    Answer: D —
    All of the above
    Microclimate is influenced by local factors like vegetation, materials, and water bodies.
    Report a mistake
  30. 30.
    What is the primary function of cross-ventilation in Architecture design?
    Show answer and explanation
    Answer: C —
    Promoting air circulation and cooling
    Cross-ventilation is primarily used to promote air circulation and provide passive cooling to indoor spaces.
    Report a mistake
  31. 31.
    Which of the following are controls used for openings in a ventilation system?
    Show answer and explanation
    Answer: A —
    Sashes and canopis
    Sashes and canopies are functional elements used to control the operation and protection of window openings.
    Report a mistake
  32. 32.
    Which of the following is not a control mechanism for openings in ventilation system?
    Show answer and explanation
    Answer: D —
    Rug
    A rug is a floor covering and does not serve as a control mechanism for ventilation openings.
    Report a mistake
  33. 33.
    Which of the following is a widely recognized green building rating system?
    Show answer and explanation
    Answer: B —
    LEED
    LEED (Leadership in Energy and Environmental Design) is one of the most globally recognized green building rating systems.
    Report a mistake
  34. 34.
    Which organization is responsible for the development and administration of green building rating?
    Show answer and explanation
    Answer: B —
    Indian green building council
    The Indian Green Building Council (IGBC) administers green building ratings in India.
    Report a mistake
  35. 35.
    Which level of certification is the highest achievable in LEED Indian rating system?
    Show answer and explanation
    Answer: A —
    Platinum
    Platinum is the highest level of certification in the LEED rating system.
    Report a mistake
  36. 36.
    What is the primary goal of a zero energy building?
    Show answer and explanation
    Answer: C —
    Achieving a neutral energy balance
    Zero energy buildings produce as much energy as they consume over the course of a year.
    Report a mistake
  37. 37.
    Which component of a central heating system is responsible for emitting heat?
    Show answer and explanation
    Answer: D —
    Convector
    Convectors and radiators are heat-emitting components in a central heating system.
    Report a mistake
  38. 38.
    In which system is air supplied into the space and used air forced out through grills?
    Show answer and explanation
    Answer: B —
    Plenum system
    In a plenum ventilation system, air is supplied under pressure and forced out through grills.
    Report a mistake
  39. 39.
    What is the primary focus of climatology?
    Show answer and explanation
    Answer: C —
    Behaviors of atmosphere
    Climatology is the scientific study of climate, focusing on atmospheric conditions.
    Report a mistake
  40. 40.
    Which green building rating system in India focuses specifically on the residential sector?
    Show answer and explanation
    Answer: A —
    GRIHA
    GRIHA (Green Rating for Integrated Habitat Assessment) has specific variants for residential buildings.
    Report a mistake
  41. 41.
    Which dimension command is used for checking dimension of vertical and horizontal lines?
    Show answer and explanation
    Answer: D —
    Linear dimension
    Linear dimensioning is used for horizontal and vertical measurements in AutoCAD.
    Report a mistake
  42. 42.
    Which command in AutoCAD enlarge or reduce the apparent size of objects?
    Show answer and explanation
    Answer: B —
    Zoom
    The Zoom command changes the apparent magnification and view size of objects on the screen.
    Report a mistake
  43. 43.
    What does a kilobyte in a computer memory consist of?
    Show answer and explanation
    Answer: A —
    1024 Bytes
    One kilobyte (KB) is equal to 1024 bytes in binary computer architecture.
    Report a mistake
  44. 44.
    Which command is used to set increments for cursor movement?
    Show answer and explanation
    Answer: B —
    Snap
    The Snap command forces the cursor to move in precise, predefined increments.
    Report a mistake
  45. 45.
    Which toolbar consist of control settings that allows to monitor changes in the drawing?
    Show answer and explanation
    Answer: A —
    Status bar
    The status bar displays drawing aids and toggle settings that monitor workspace changes.
    Report a mistake
  46. 46.
    Which architectural column style is featured in the pantheon temple?
    Show answer and explanation
    Answer: C —
    Corinthian
    The Pantheon in Rome features prominent Corinthian columns at its portico.
    Report a mistake
  47. 47.
    What are the four gateways around Great Stupa at Sanchi?
    Show answer and explanation
    Answer: B —
    Torana
    Toranas are the ornately carved ceremonial gateways surrounding the Great Stupa at Sanchi.
    Report a mistake
  48. 48.
    Where is Lingaraja temple located?
    Show answer and explanation
    Answer: D —
    Bhuvaneshwar
    The Lingaraja Temple is an ancient Hindu temple located in Bhubaneswar, Odisha.
    Report a mistake
  49. 49.
    What is the purpose of the roman structure forum?
    Show answer and explanation
    Answer: A —
    Market place and Civic centre
    A Roman forum served as a public square, marketplace, and civic center for community life.
    Report a mistake
  50. 50.
    Which one is an example of Northern Hindu Style architecture?
    Show answer and explanation
    Answer: B —
    Sun temple at Konark
    The Sun Temple at Konark is a classic example of North Indian Nagara style temple architecture.
    Report a mistake
  51. 51.
    Which of the following represents an Instance of Greek architectural style?
    Show answer and explanation
    Answer: B —
    Parthinon
    The Parthenon on the Athenian Acropolis is the quintessential example of classical Greek architecture.
    Report a mistake
  52. 52.
    What was the height of great pyramid of Cheops at Giza?
    Show answer and explanation
    Answer: A —
    146 m
    The original height of the Great Pyramid of Giza (Pyramid of Khufu/Cheops) was approximately 146 meters.
    Report a mistake
  53. 53.
    What were the significant elements that characterized the system of roman construction?
    Show answer and explanation
    Answer: D —
    Arch, Vault and Dome
    Roman architecture is fundamentally characterized by the widespread use of arches, vaults, and domes.
    Report a mistake
  54. 54.
    Which one is an example of Greek Architecture?
    Show answer and explanation
    Answer: B —
    Parthenon at Athens
    The Parthenon at Athens is a world-renowned monument of ancient Greek architecture.
    Report a mistake
  55. 55.
    The great Sphinx of Giza is believed to depict which creature?
    Show answer and explanation
    Answer: A —
    Lion
    The Great Sphinx is a mythical creature with the body of a lion and a human head.
    Report a mistake
  56. 56.
    Nominal size of modular brick is
    Show answer and explanation
    Answer: D —
    20×10×10 cm
    The nominal size of a standard modular brick including mortar thickness is 20×10×10 cm20 \times 10 \times 10 \text{ cm}.
    Report a mistake
  57. 57.
    In brick masonry, the thickness of mortar joints should not exceed
    Show answer and explanation
    Answer: C —
    12 mm
    Standard practice dictates that the thickness of mortar joints in brick masonry should not exceed 12 mm.
    Report a mistake
  58. 58.
    The bond in which the bricks are laid in courses inclined at 45º in two directions from the centre
    Show answer and explanation
    Answer: B —
    Herring bone bond
    Herringbone bond features bricks laid at a 45-degree angle resembling fish bones.
    Report a mistake
  59. 59.
    The stone course provided below the cornice
    Show answer and explanation
    Answer: A —
    Frieze
    The frieze is the decorative stone course located immediately below the cornice.
    Report a mistake
  60. 60.
    The tool which is used for cutting soft bricks and dressing cut faces
    Show answer and explanation
    Answer: C —
    Scutch
    A scutch (or scutch hammer) is used for dressing and cutting soft bricks.
    Report a mistake
  61. 61.
    The external curve of the arch
    Show answer and explanation
    Answer: B —
    Extrados
    The extrados is the outer curve or boundary of an arch.
    Report a mistake
  62. 62.
    An example of three centred arch
    Show answer and explanation
    Answer: B —
    Florentine
    The Florentine arch is a classic example of a three-centered arch.
    Report a mistake
  63. 63.
    The wedge shaped bricks or stones used for the construction of arch
    Show answer and explanation
    Answer: C —
    Voussoirs
    Voussoirs are the wedge-shaped units that form an arch.
    Report a mistake
  64. 64.
    Flat roofs are horizontal with slope less than
    Show answer and explanation
    Answer: D —
    10 degrees
    Flat roofs typically have a minimal slope of less than 10 degrees for proper drainage.
    Report a mistake
  65. 65.
    The cross sectional size of tie beam of a King post truss of span 8 metre is
    Show answer and explanation
    Answer: A —
    28×15 cm
    For an 8-meter span king post truss, standard timber sizing for the tie beam is 28×15 cm28 \times 15 \text{ cm}.
    Report a mistake
  66. 66.
    A roof with maximum span 3.6 metre is
    Show answer and explanation
    Answer: D —
    Couple roof
    A simple couple roof is economical and suitable for spans up to 3.6 meters.
    Report a mistake
  67. 67.
    Piles are driven at an inclination to resist large horizontal or inclined forces
    Show answer and explanation
    Answer: C —
    Batter piles
    Batter piles are driven at an angle to resist lateral loads and horizontal thrusts.
    Report a mistake
  68. 68.
    The safe load for an under reamed pile varies
    Show answer and explanation
    Answer: D —
    From 20 to 40 tonne
    The safe load capacity of standard under-reamed piles typically varies from 20 to 40 tonnes.
    Report a mistake
  69. 69.
    The depth of concrete block below the masonry footing is calculated by the formula
    Show answer and explanation
    Answer: B —
    d = 5/6 thickness of wall
    The standard empirical formula for concrete bed depth is d=56×thickness of walld = \frac{5}{6} \times \text{thickness of wall}.
    Report a mistake
  70. 70.
    In which method of damp proofing DPC is used
    Show answer and explanation
    Answer: A —
    Membrane
    Membrane damp-proofing uses continuous layers (DPC sheets) to block moisture penetration.
    Report a mistake
  71. 71.
    For anti-termite treatment, the stages in pre cosntruction treatment method are
    Show answer and explanation
    Answer: D —
    All of the above
    Pre-construction anti-termite treatment involves site prep, comprehensive soil treatment, and barriers.
    Report a mistake
  72. 72.
    In a stair the moulding provided below nosing of a step
    Show answer and explanation
    Answer: C —
    Scotia
    Scotia is a concave molding fixed beneath the nosing of a stair tread.
    Report a mistake
  73. 73.
    The steps which are cut in such a way so as to obtain a plain soffit in a stair
    Show answer and explanation
    Answer: D —
    Spandril steps
    Spandril steps are shaped to provide a flat, continuous underside (soffit).
    Report a mistake
  74. 74.
    Inclined member in wooden stair acting as wooden beam to support steps
    Show answer and explanation
    Answer: A —
    Stringer
    A stringer (or string) is the inclined structural member supporting the steps in a staircase.
    Report a mistake
  75. 75.
    Type of roof which is to be provided on circular brick work
    Show answer and explanation
    Answer: C —
    Barrel vault shell roof
    Barrel vault shell roofs are ideal for covering circular or curved wall layouts.
    Report a mistake
  76. 76.
    The flooring which is made with tile pieces different sizes and shapes arranged in different pattern
    Show answer and explanation
    Answer: D —
    Mosaic floor
    Mosaic flooring consists of small irregular pieces of marble or tiles set in a geometric pattern.
    Report a mistake
  77. 77.
    Single joist timber floors are provided for a maximum span of
    Show answer and explanation
    Answer: A —
    3.6 metre
    Single joist timber floors are typically limited to spans up to 3.6 meters.
    Report a mistake
  78. 78.
    In double joist timber floor, bridging joists are supported by
    Show answer and explanation
    Answer: C —
    Binders
    In double joist floors, bridging joists rest on intermediate timber members called binders.
    Report a mistake
  79. 79.
    The horizontal structural member provided over a wall opening for doors and windows
    Show answer and explanation
    Answer: A —
    Lintel
    A lintel is a horizontal structural beam spanning across wall openings.
    Report a mistake
  80. 80.
    A foundation provided entire area beneath the structure
    Show answer and explanation
    Answer: C —
    Raft Foundation
    A raft (mat) foundation covers the entire footprint beneath the structure.
    Report a mistake
  81. 81.
    Which one of the following grade pencil is used for drawing construction lines, dimension lines, centre lines, section lines etc.?
    Show answer and explanation
    Answer: C —
    2H
    2H pencils are hard enough to produce light, sharp construction, dimension, and center lines.
    Report a mistake
  82. 82.
    How the unidirectional system dimensions are placed in engineering drawing to read
    Show answer and explanation
    Answer: D —
    From the bottom of drawing
    In the unidirectional system, all dimensions are read from the bottom of the drawing sheet.
    Report a mistake
  83. 83.
    Which one is used for measuring more than two units?
    Show answer and explanation
    Answer: D —
    Both (2) and (3)
    Both Vernier and diagonal scales are capable of measuring dimensions to three successive units (e.g., units, tenths, hundredths).
    Report a mistake
  84. 84.
    Which of polygon has 11 sides?
    Show answer and explanation
    Answer: B —
    Undecagon
    An undecagon (or hendecagon) is an 11-sided polygon.
    Report a mistake
  85. 85.
    Where the plan is placed in third angle projection?
    Show answer and explanation
    Answer: B —
    Above elevation
    In third-angle projection, the top view (plan) is placed above the front elevation.
    Report a mistake
  86. 86.
    Widening joints are also known as:
    Show answer and explanation
    Answer: A —
    Side joints
    Widening joints in construction are also referred to as side joints.
    Report a mistake
  87. 87.
    Name the joint which is used in stairs in which the ends of risers and treads are housed in the strings.
    Show answer and explanation
    Answer: B —
    Housed joint
    A housed joint secures the ends of treads and risers into machined grooves in the stair stringers.
    Report a mistake
  88. 88.
    One end of moulding is cut to suite the profile of another moulding it is known as
    Show answer and explanation
    Answer: D —
    Scribing
    Scribing is the process of cutting the end of a molding to fit closely against the profile of another.
    Report a mistake
  89. 89.
    The Sill of a window should be located about?
    Show answer and explanation
    Answer: A —
    70 cm - 80 cm above floor level of the room
    Standard window sills in residential buildings are typically placed 70 cm to 80 cm above floor level.
    Report a mistake
  90. 90.
    A strip of wood, usually moulded or splayed which is fixed around the sides and head of opening is?
    Show answer and explanation
    Answer: B —
    Architrave
    An architrave is the decorative molding framing a door or window opening.
    Report a mistake
  91. 91.
    Which of the following is commonly used widths-height relation of doors in India?
    Show answer and explanation
    Answer: C —
    Height = (width + 1.20) metre
    A standard proportion rule of thumb for doors is Height=width+1.20 m\text{Height} = \text{width} + 1.20 \text{ m}.
    Report a mistake
  92. 92.
    The another name of Louvred door is
    Show answer and explanation
    Answer: D —
    Venetian door
    Louvred doors are also commonly known as Venetian doors.
    Report a mistake
  93. 93.
    Which door is suitable for air conditioned rooms?
    Show answer and explanation
    Answer: C —
    Revolving door
    Revolving doors minimize conditioned air loss and prevent drafts, making them ideal for AC buildings.
    Report a mistake
  94. 94.
    Window where shutters open like door are called:
    Show answer and explanation
    Answer: A —
    Casement window
    Casement windows have shutters that swing open on hinges like a standard door.
    Report a mistake
  95. 95.
    Windows which are fixed on flat roofs to provide light to the inner portion of the building is
    Show answer and explanation
    Answer: B —
    Lantern Window
    Lantern windows are structures built on flat roofs to admit natural daylight into interior spaces.
    Report a mistake
  96. 96.
    Joints in concrete structures, are provided
    Show answer and explanation
    Answer: D —
    All the above
    Construction and control joints in concrete manage thermal stresses, shrinkage, and cracking.
    Report a mistake
  97. 97.
    _____________ are also called control joints.
    Show answer and explanation
    Answer: A —
    Contraction joint
    Contraction joints are frequently referred to as control joints.
    Report a mistake
  98. 98.
    The joints in the concrete structure are designed to separate the large concrete mass work into a divisional pattern is
    Show answer and explanation
    Answer: C —
    Construction joint
    Construction joints divide large concrete pours into manageable placement intervals.
    Report a mistake
  99. 99.
    Which joint are provided if the length of any structure is greater than 45 m?
    Show answer and explanation
    Answer: B —
    Expansion joint
    Expansion joints are typically required in structures exceeding 45 meters in length to accommodate thermal movement.
    Report a mistake
  100. 100.
    The joints are formed at an unsymmetrical intersection of the components of the structure to reduce the compressive strength
    Show answer and explanation
    Answer: D —
    Isolation joint
    Isolation joints separate structural elements to prevent differential settlement and stress transfer.
    Report a mistake

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