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Odisha CHSE +2 Vocational Modelling and Sculpture study materials
Odisha CHSE +2 Vocational Modelling and Sculpture study resources

Odisha CHSE +2 Vocational Modelling and Sculpture practice questions

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Question 1Materials, Tools and Workshop Safety

In a sculpture workshop, which material is best described as a thermosetting plastic that cures hard when a catalyst is mixed with a resin, making it suitable for casting and fibre-reinforced work?

  1. Gypsum plaster
  2. Roma plaster
  3. Plasticine
  4. Polyester resin Correct answer.

Explanation

Polyester resin is a two-part thermosetting system: the resin sets hard when a catalyst such as MEKP is added, and it is widely used for casting and glass-fibre lamination. Plasticine and plasters harden by cooling or by loss of water, not by a chemical catalyst reaction.

Question 2Materials, Tools and Workshop Safety

A student wants to prepare plaster of Paris for a small waste mould. Which mixing procedure gives a smooth, workable slurry?

  1. Stir plaster and water together vigorously from the start with a power drill
  2. Mix plaster with water, then add fresh plaster after the initial set
  3. Add water gradually to the plaster and stir continuously
  4. Sprinkle plaster steadily into the water and allow it to slake before stirring Correct answer.

Explanation

Plaster of Paris is correctly mixed by sifting the powder evenly into a measured quantity of clean water and letting it slake for a short time before gentle stirring; this avoids lumps and trapped air. Adding water to plaster or stirring violently produces uneven setting and air bubbles.

Question 3Materials, Tools and Workshop Safety

Which hand tool is used to remove large amounts of material quickly when roughing out a carved wooden or soft-stone form?

  1. Wood rasp Correct answer.
  2. Bent gouge
  3. Riffler file
  4. Spoon chisel

Explanation

A wood rasp has coarse, raised teeth that cut rapidly and is used for fast removal of material during rough shaping. Rifflers, gouges and spoon chisels are used for finer shaping and detail rather than rapid bulk removal.

Question 4Materials, Tools and Workshop Safety

Why should a modelling stand or armature be built from strong wire or metal pipe rather than thin aluminium wire for a life-size clay figure?

  1. To make the finished clay easier to fire in a kiln
  2. To stop the clay from drying out during modelling
  3. To carry the weight of the clay and prevent the figure from collapsing Correct answer.
  4. To allow the clay to be reused without wedging

Explanation

An armature must support the weight of the clay and hold the pose; for a life-size figure this requires a strong wire or metal-pipe frame with secure joints. Thin wire bends under load, causing the figure to sag or collapse.

Question 5Materials, Tools and Workshop Safety

Which personal protective equipment is essential when mixing plaster of Paris or cement in the workshop?

  1. A welding visor
  2. A leather apron and spats
  3. Ear defenders
  4. A dust mask and eye protection Correct answer.

Explanation

Plaster and cement powders release fine alkaline dust that irritates the eyes and respiratory tract, so a dust mask and goggles are the primary protection. Heavy leather aprons, spats and ear defenders protect against other hazards but do not address airborne dust.

Question 6Materials, Tools and Workshop Safety

Which stone is a relatively soft, easily carved material traditionally used for beginner relief carving because it can be worked with hand chisels?

  1. Marble
  2. Basalt
  3. Granite
  4. Soapstone Correct answer.

Explanation

Soapstone is a very soft, talc-rich metamorphic rock that is easily cut and abraded, making it popular for learning carving. Granite and basalt are hard igneous rocks, and marble, though softer than granite, is considerably harder than soapstone.

Question 7Materials, Tools and Workshop Safety

A student is preparing clay for modelling and finds it too stiff and dry. What is the correct workshop procedure to restore workable plasticity?

  1. Add dry clay powder and knead it through
  2. Heat the clay gently over an open flame
  3. Sprinkle water on the block and wedge the clay until moisture is even Correct answer.
  4. Soak the block in a bucket of water overnight

Explanation

Stiff clay is softened by adding small amounts of water and wedging so the moisture distributes evenly through the mass. Soaking or adding dry powder produces uneven moisture, and heating clay over a flame dries and damages it.

Question 8Materials, Tools and Workshop Safety

When casting a plaster waste mould from a clay model, why is a separating agent such as soft soap or a release wax applied to the model surface?

  1. To strengthen the finished plaster cast
  2. To stop the plaster from absorbing water
  3. To prevent the plaster from sticking to the model and to the mould pieces Correct answer.
  4. To make the plaster set faster

Explanation

A separating agent forms a thin barrier so the set plaster can be lifted cleanly from the clay model and so mould sections part without damage. It does not change setting speed, cast strength or water absorption.

Question 9Materials, Tools and Workshop Safety

Which safety precaution is most important when using a mallet and chisel to carve stone in a shared workshop?

  1. Using the chisel without a mallet for greater accuracy
  2. Securing the stone on a sandbag or bench and wearing eye protection Correct answer.
  3. Carving towards your body for better control
  4. Wearing gloves while swinging the mallet

Explanation

Stone should be firmly supported on a sandbag or bench so it cannot shift, and goggles protect the eyes from flying chips. Gloves can slip on the mallet, and carving towards the body risks serious injury if the tool slips.

Question 10Materials, Tools and Workshop Safety

A student is mixing polyester resin for a fibreglass sculpture. Which practice is correct?

  1. Mix the catalyst into the resin in a large shallow container in a well-ventilated area Correct answer.
  2. Mix the resin indoors near a kiln to keep it warm
  3. Add extra catalyst to speed setting in a deep, sealed jar
  4. Use bare hands to mix because gloves dissolve in resin

Explanation

Catalysed resin gives off heat and styrene vapour, so it is mixed in a shallow container (to dissipate heat) in a well-ventilated space, with gloves and eye protection. Excess catalyst in a sealed deep jar can cause a runaway exothermic reaction.

Question 11Materials, Tools and Workshop Safety

Which tool is most appropriate for checking right angles and flatness when constructing a wooden armature or plinth?

  1. Callipers
  2. Try square Correct answer.
  3. Spokeshave
  4. Brace and bit

Explanation

A try square is used to mark and check 90-degree angles and to test whether a surface is square and flat. Callipers measure thickness, a spokeshave shapes curves, and a brace and bit drills holes.

Question 12Materials, Tools and Workshop Safety

A plaster mould has been left to set and is now being removed from a clay model. Why should the clay be removed from the mould before the plaster is fully dry?

  1. So the clay can be reclaimed while still plastic and the mould cleaned easily Correct answer.
  2. So the mould can be fired in a kiln
  3. Because plaster only hardens after the clay is removed
  4. Because dry clay expands and cracks the plaster

Explanation

Removing clay while it is still damp allows it to be reclaimed and wedged for reuse, and prevents hard dry clay from lodging in undercuts. Plaster moulds are not fired, and dry clay shrinks rather than expanding.

Question 13Materials, Tools and Workshop Safety

Which property makes wax a useful modelling and casting material in sculpture?

  1. It sets only when a catalyst is added
  2. It absorbs water and swells like clay
  3. It can be melted and re-formed repeatedly and carved or built up Correct answer.
  4. It becomes permanently rigid once shaped

Explanation

Wax is thermoplastic: it softens with gentle heat and hardens on cooling, so it can be melted, carved, built up and reused. It does not swell like clay, does not need a catalyst, and is not permanently rigid.

Question 14Materials, Tools and Workshop Safety

A student is using a wire armature for a small figure in a classroom. Which practice best reduces the risk of injury?

  1. Cut wire with scissors and leave sharp ends exposed
  2. Bend wire with pliers and keep cut ends turned inward or taped Correct answer.
  3. Bend thin wire by hand repeatedly until it breaks
  4. Hold the wire in the mouth while twisting it

Explanation

Wire should be bent with pliers and any cut ends folded over or taped so they cannot pierce the skin or the clay. Exposed sharp ends and holding wire in the mouth create injury and hygiene hazards.

Question 15Materials, Tools and Workshop Safety

Which of the following is a correct workshop rule for storing flammable solvents such as white spirit and acetone?

  1. In open trays near the kiln so vapours disperse
  2. In unlabelled plastic bottles on the workbench
  3. In sealed glass jars placed in direct sunlight
  4. In clearly labelled, closed metal containers in a ventilated store away from ignition sources Correct answer.

Explanation

Flammable solvents must be kept in labelled, closed metal containers in a ventilated store away from flames, kilns and sparks. Open trays, unlabelled bottles and sunlit glass jars all increase fire and confusion risks.

Question 16Materials, Tools and Workshop Safety

When mixing a batch of plaster, why is it important to use a measured quantity of water first and then add plaster, rather than adding water to a heap of powder?

  1. It makes the plaster set instantly
  2. It gives a consistent water-to-plaster ratio and a predictable setting time Correct answer.
  3. It prevents the plaster from ever hardening
  4. It allows more plaster to be added without measuring

Explanation

Measuring water first and adding plaster to it controls the water-to-plaster ratio, which determines setting time, strength and shrinkage. Adding water to powder gives an uncontrolled ratio and an unpredictable, often weak set.

Question 17Materials, Tools and Workshop Safety

A student needs to produce a hollow plaster cast from a two-part waste mould. Which sequence is correct?

  1. Coat the model in oil and pour plaster without any mould walls
  2. Build the mould in one piece, then break it open to release the cast
  3. Apply release agent, build the mould in sections, remove the clay, clean and re-assemble, then pour or slush the plaster Correct answer.
  4. Pour solid plaster over the clay, then carve the clay out through the base

Explanation

A waste mould is built in registered sections over a released model; the clay is removed, the mould cleaned and re-assembled, and plaster is poured or slushed to form a hollow cast. This preserves the mould until the cast is set.

Question 18Materials, Tools and Workshop Safety

A workshop stores both plaster and clay. Why must plaster residues be kept out of the clay bin and clay scraps kept out of the plaster bucket?

  1. Mixing them produces a stronger composite for casting
  2. Clay accelerates plaster setting to a useful speed
  3. Plaster makes clay set hard, which is desirable for modelling
  4. Plaster contamination makes clay brittle and unworkable, and clay contamination weakens plaster Correct answer.

Explanation

Set plaster particles in clay act as hard inclusions that cause cracking and make the clay unworkable, while clay and organic matter in plaster weaken the set and reduce strength. The two materials must be kept strictly separate.

Question 19Materials, Tools and Workshop Safety

A student is carving a relief in a soft stone block and notices the chisel is dull and the stone is skidding. What is the most appropriate response?

  1. Change to a finer riffler to finish the whole surface
  2. Strike harder with the mallet to force the cut
  3. Wet the stone to soften it and continue with the dull chisel
  4. Sharpen the chisel on a suitable stone or grinder and re-secure the block before continuing Correct answer.

Explanation

A dull edge skids and requires excessive force, which risks slipping and injury, so the tool should be sharpened and the block re-secured. Forcing a dull tool or wetting stone does not restore control and increases the risk of accidents.

Question 20Materials, Tools and Workshop Safety

Why is a rigid, well-braced armature preferable to a flexible one when modelling a tall clay figure that must stand unsupported during a long project?

  1. It allows the clay to be fired without removing the frame
  2. It removes the need to wedge the clay before use
  3. It makes the clay dry faster throughout the figure
  4. It resists sagging and movement so the clay does not crack or slump as it dries Correct answer.

Explanation

A tall clay figure is heavy and dries slowly; a rigid, braced armature holds the form steady so movement does not open cracks or cause slumping. The armature does not speed drying, is not fired with the work, and does not replace wedging.

Question 21Drawing, Sketching and Design Fundamentals

In a still-life drawing of a clay pot, the area where light strikes most directly and appears brightest is called the:

  1. core shadow
  2. reflected light
  3. highlight Correct answer.
  4. cast shadow

Explanation

The highlight is the point on a form that receives the strongest direct light and therefore shows the lightest value. It sits within the light family of values, opposite the shadow family. Cast shadow and core shadow belong to the darker side of the form.

Question 22Drawing, Sketching and Design Fundamentals

A student preparing a portrait study for the sculpture workshop draws a vertical line through the centre of the face and a horizontal line through the eyes. This construction practice is best described as using:

  1. a gesture scribble
  2. an axis line Correct answer.
  3. a hatching pattern
  4. a contour outline

Explanation

Axis lines are light construction lines that mark the direction and symmetry of a form before shading begins. They help place features consistently on both sides of the head. Contour lines describe visible edges, hatching builds tone, and gesture lines capture movement.

Question 23Drawing, Sketching and Design Fundamentals

Which drawing tool is most suitable for producing a soft, smudged tonal gradient across a large background area?

  1. compass with a lead insert
  2. technical pen with a 0.3 nib
  3. hard graphite pencil held upright
  4. charcoal stick blended with a stump Correct answer.

Explanation

Charcoal is a soft, dusty medium that spreads easily and can be blended with a paper stump to create broad, gradual tonal transitions. A hard pencil held upright gives thin, crisp lines, and a technical pen gives fixed-width ink marks. Neither produces soft gradients efficiently.

Question 24Drawing, Sketching and Design Fundamentals

In design terminology, the relative lightness or darkness of a tone, independent of its colour, is known as its:

  1. value Correct answer.
  2. hue
  3. saturation
  4. texture

Explanation

Value describes how light or dark a tone is and is the property that a black-and-white drawing chiefly records. Hue names the colour family, saturation measures purity or intensity, and texture describes surface quality. Value is therefore the correct term here.

Question 25Drawing, Sketching and Design Fundamentals

A designer arranges three clay figures so that the largest sits in front and the smallest behind. Which principle of design is chiefly being used?

  1. rhythm
  2. pattern repetition
  3. scale contrast to suggest depth Correct answer.
  4. symmetry

Explanation

Varying the size of objects in a composition creates scale contrast that the eye reads as depth, with larger forms appearing nearer. Rhythm and pattern depend on repeated elements, and symmetry depends on balanced mirroring about an axis. Size variation for depth is the principle at work.

Question 26Drawing, Sketching and Design Fundamentals

Which pencil grade produces the darkest, softest line for rapid tonal blocking?

  1. HB
  2. 6B Correct answer.
  3. 6H
  4. 2H

Explanation

In the graphite grading scale, B grades are softer and darker while H grades are harder and lighter, and the number indicates the degree. A 6B pencil is therefore the softest and darkest of the listed grades. HB is a middle grade and both H grades are light.

Question 27Drawing, Sketching and Design Fundamentals

A quick drawing that captures the overall pose and movement of a model in a few seconds, before detail is added, is called a:

  1. measured elevation
  2. gesture drawing Correct answer.
  3. perspective grid
  4. rendered study

Explanation

Gesture drawing records the action, flow and proportion of a pose with fast, loose marks. It is used as a warm-up and as the structural base for longer studies. Rendered studies, perspective grids and elevations are slower, more measured operations.

Question 28Drawing, Sketching and Design Fundamentals

In a one-point perspective drawing of a corridor, all receding horizontal edges converge at a single point. That point is the:

  1. ground line
  2. vanishing point Correct answer.
  3. picture plane
  4. station point

Explanation

In one-point perspective the receding parallel edges of the subject converge at one vanishing point on the horizon. The station point is the viewer's eye position, the ground line marks where the ground plane meets the picture plane, and the picture plane is the imaginary window of the drawing.

Question 29Drawing, Sketching and Design Fundamentals

A student must draw a 30 cm wide relief panel at half scale on paper. What width should the drawing show?

  1. 7.5 cm
  2. 60 cm
  3. 30 cm
  4. 15 cm Correct answer.

Explanation

Half scale means the drawing is half the size of the actual object, so 30 cm becomes 15 cm. Scale is expressed as a ratio of drawing size to real size, and halving the real dimension gives the drawn dimension directly.

Question 30Drawing, Sketching and Design Fundamentals

Which shading technique builds tone using sets of parallel lines that cross at an angle in successive layers?

  1. stippling
  2. cross-hatching Correct answer.
  3. scumbling
  4. blending with a tortillon

Explanation

Cross-hatching creates tone by layering parallel strokes over earlier strokes at an angle, so the density of the mesh controls the value. Stippling uses dots, scumbling uses loose circular scribbles, and blending smooths existing marks. The angled layering of lines is the defining feature.

Question 31Drawing, Sketching and Design Fundamentals

A drawing shows an object with clear outlines and flat, unshaded areas of uniform tone. This approach is best described as:

  1. linear or flat-tone drawing Correct answer.
  2. chiaroscuro rendering
  3. atmospheric perspective
  4. sfumato modelling

Explanation

A linear or flat-tone drawing depends on outline and areas of even tone without gradual shading. It contrasts with chiaroscuro and sfumato, which depend on smooth transitions between light and dark. Atmospheric perspective concerns fading of distant forms.

Question 32Drawing, Sketching and Design Fundamentals

When sketching a human figure, an artist checks that the body is roughly seven to eight head-lengths tall. This check is a way of testing:

  1. line weight
  2. colour harmony
  3. proportion Correct answer.
  4. texture

Explanation

Proportion is the relation of one part of a form to another and to the whole, and the head-length unit is a standard proportional check for the figure. Colour harmony concerns colour relationships, texture concerns surface, and line weight concerns stroke thickness.

Question 33Drawing, Sketching and Design Fundamentals

In a composition, a small dark object placed against a large light field draws the eye strongly. This effect is best explained by the principle of:

  1. radial balance
  2. unity through repetition
  3. proportion
  4. contrast Correct answer.

Explanation

Contrast is the juxtaposition of differing elements, such as dark against light or small against large, which creates visual emphasis. Unity through repetition relies on similarity, radial balance arranges elements around a centre, and proportion concerns relative size. The dark-on-light emphasis is contrast.

Question 34Drawing, Sketching and Design Fundamentals

Which colour pair is described as complementary in a standard artist's colour wheel?

  1. blue and violet
  2. red and orange
  3. yellow and green
  4. red and green Correct answer.

Explanation

Complementary colours sit opposite each other on the colour wheel, and red is opposite green. Red and orange, blue and violet, and yellow and green are neighbouring hues, which are analogous rather than complementary.

Question 35Drawing, Sketching and Design Fundamentals

A designer wants a poster to feel calm and unified. Which colour scheme is most appropriate?

  1. a random mix of every hue
  2. an analogous scheme of neighbouring cool hues Correct answer.
  3. a triad of saturated primaries
  4. a high-contrast complementary pair

Explanation

Analogous schemes use neighbouring hues, which share undertones and read as harmonious and calm. A saturated triad and a complementary pair create tension and contrast, and a random mix of all hues destroys unity. Neighbouring cool hues best meet the brief.

Question 36Drawing, Sketching and Design Fundamentals

In two-point perspective, the vertical edges of a rectangular box are drawn:

  1. converging to the left vanishing point
  2. converging to the right vanishing point
  3. parallel to each other and vertical Correct answer.
  4. converging to a third point above

Explanation

In two-point perspective only the two sets of horizontal receding edges converge, to the left and right vanishing points, while vertical edges stay vertical and parallel. A third vanishing point above or below would make it three-point perspective.

Question 37Drawing, Sketching and Design Fundamentals

An artist draws the far mountains paler and bluer than the near hills. Which depth cue is being applied?

  1. linear perspective
  2. cast shadow
  3. overlapping
  4. atmospheric perspective Correct answer.

Explanation

Atmospheric or aerial perspective uses reduced contrast, lighter value and cooler, bluer colour to show that distant forms are veiled by air. Linear perspective uses converging lines, overlapping uses one form covering another, and cast shadows indicate light direction.

Question 38Drawing, Sketching and Design Fundamentals

A sculptor's preparatory drawing must show the front, side and top of a small maquette at consistent scale. Which drawing type is most appropriate?

  1. a one-point interior perspective
  2. a freehand gesture sketch
  3. an orthographic projection Correct answer.
  4. a tonal value study

Explanation

Orthographic projection shows separate flat views of an object, such as front, side and top, drawn to a consistent scale so measurements correspond. Gesture sketches, perspectives and tonal studies are expressive or spatial but do not give measurable multi-view information.

Question 39Drawing, Sketching and Design Fundamentals

Which statement best distinguishes a sketch from a finished rendering in design practice?

  1. A sketch is rapid and exploratory while a rendering resolves form and tone fully. Correct answer.
  2. A sketch is always in colour while a rendering is monochrome.
  3. A sketch must be to scale while a rendering is always freehand.
  4. A sketch uses only ink while a rendering uses only pencil.

Explanation

A sketch is a fast exploratory drawing used to test ideas, while a rendering is carried through to resolved form, tone and detail. Medium and colour are not the defining difference, and scale is not a reliable distinguishing rule. The distinction lies in purpose and degree of finish.

Question 40Drawing, Sketching and Design Fundamentals

A design brief asks for a symmetrical facade for a small pavilion. Which arrangement satisfies the brief?

  1. a tall window on the left and a small door on the right
  2. three windows of different sizes placed at random
  3. a single off-centre doorway with no balancing feature
  4. identical window bays flanking a central entrance Correct answer.

Explanation

Symmetry requires that elements balance as mirror images about a central axis. Identical bays flanking a central entrance satisfy that condition. Unequal, randomly placed or unbalanced single elements break the mirror relationship.

Question 41Drawing, Sketching and Design Fundamentals

An artist draws a cube in which the front face is shown as a true square and the side edges recede to one point. Which statement about this drawing is correct?

  1. It uses one-point perspective because only one set of receding edges converges. Correct answer.
  2. It uses three-point perspective because verticals converge.
  3. It uses isometric projection because all edges are parallel.
  4. It uses two-point perspective because two faces are visible.

Explanation

One-point perspective is defined by a single vanishing point for one family of receding edges, with the front face parallel to the picture plane and drawn true. Seeing two faces does not make it two-point, and isometric projection would keep all edges parallel with none converging.

Question 42Drawing, Sketching and Design Fundamentals

A student's still-life looks flat despite careful outlines. Which change would most improve the sense of three-dimensional form?

  1. adding more outline detail to every object
  2. increasing the number of objects in the composition
  3. establishing a consistent light source and modelling light, core shadow and reflected light Correct answer.
  4. using a single uniform mid-tone across all objects

Explanation

Volume is communicated by consistent modelling of the light and shadow families, including highlight, core shadow, reflected light and cast shadow. More outlines, uniform tone or extra objects do not create the tonal structure that reads as form. A consistent light source is the key corrective.

Question 43Drawing, Sketching and Design Fundamentals

In a composition, an artist repeats a curved motif at steadily increasing intervals from left to right. Which effect is being created?

  1. rhythm with progressive spacing Correct answer.
  2. orthographic accuracy
  3. complementary contrast
  4. static symmetry

Explanation

Rhythm in design comes from repeated elements, and varying the spacing or size of the repeat produces a progressive, moving rhythm rather than a static one. Symmetry would require mirrored balance, contrast requires opposing qualities, and orthographic accuracy belongs to technical drawing.

Question 44Drawing, Sketching and Design Fundamentals

A designer must choose a paper for a charcoal tonal study that will be blended heavily. Which property matters most?

  1. very low grammage
  2. pronounced surface tooth Correct answer.
  3. high transparency
  4. glossy coating

Explanation

Charcoal needs a paper with tooth, a slightly rough surface that grips the dusty pigment and tolerates blending without clogging. Transparent, glossy or very thin lightweight papers either reject the medium or tear under pressure. Surface tooth is therefore the decisive property.

Question 45Drawing, Sketching and Design Fundamentals

A student draws a receding row of identical pillars that appear to shrink evenly toward the horizon. Which principle explains this appearance?

  1. symmetrical balance
  2. atmospheric fading of colour
  3. foreshortening of parallel lines in perspective Correct answer.
  4. overlapping of forms

Explanation

In perspective, parallel lines receding from the viewer converge, and equal-sized forms at greater distance subtend smaller visual angles, so they appear to shrink steadily. Atmospheric fading concerns colour and contrast, overlapping concerns occlusion, and symmetry concerns balance. The shrinking row is a perspective effect.

Question 46Drawing, Sketching and Design Fundamentals

In a drawing from observation, the artist holds a pencil at arm's length, closes one eye, and uses the pencil tip and thumb to compare the height of a bottle with the width of a jug. Which drawing practice is being applied?

  1. Sighting and proportional measurement Correct answer.
  2. Gesture blocking
  3. Contour hatching
  4. Atmospheric perspective

Explanation

Sighting is the practice of comparing visible lengths against a fixed reference, here the pencil held at a constant distance from the eye, so that relative proportions can be transferred to the paper. Because the pencil stays at the same distance, the comparisons remain consistent across the whole drawing. It is a measurement aid, not a shading or depth technique.

Question 47Drawing, Sketching and Design Fundamentals

A vocational student must enlarge a 12 cm wide ornament drawing to 1.5 times its size on a fresh sheet. Which drawing width should be set out?

  1. 8 cm
  2. 13.5 cm
  3. 24 cm
  4. 18 cm Correct answer.

Explanation

Scaling multiplies the original dimension by the enlargement factor, so 12 cm x 1.5 gives 18 cm. Every other dimension in the drawing must be multiplied by the same factor to keep the shape undistorted. Checking one known dimension against the scale factor is the standard way to verify a transfer.

Question 48Drawing, Sketching and Design Fundamentals

A student must lay out a design sheet so that the main motif sits in a visually stable position rather than dead centre. Which layout principle is being applied?

  1. Placement of the motif flush with the sheet edge
  2. Repetition of the motif in a tight grid
  3. Strict bilateral symmetry about the vertical axis
  4. Rule of thirds with an off-centre focal point Correct answer.

Explanation

Dividing the sheet into thirds and placing the focal motif near an intersection gives a balanced but lively composition, because the eye reads the off-centre position as dynamic while the surrounding space still feels stable. Dead-centre placement tends to feel static. The principle works with the whole format, so margins and negative space must be considered together.

Question 49Drawing, Sketching and Design Fundamentals

A student's tonal study of a sphere shows a smooth dark side but a hard, abrupt edge where the shadow meets the lit area. Which correction best improves the rendering of form?

  1. Darken the whole sphere evenly to increase contrast
  2. Outline the sphere with a heavy contour line to separate it from the background
  3. Remove the cast shadow so the sphere sits flat on the paper
  4. Soften the transition through the core shadow and add reflected light along the lower edge Correct answer.

Explanation

On a rounded form the light turns gradually, so the core shadow should blend into the halftone and a subtle reflected light should lift the shadow side near the ground. This graded sequence of values is what makes a sphere read as three-dimensional. A hard edge belongs to a faceted or cast-shadow boundary, not to the turning form.

Question 50Drawing, Sketching and Design Fundamentals

A sculptor preparing a design sheet for a carved relief must show how the raised elements step back in depth. Which drawing convention communicates this most precisely?

  1. A plan view combined with a sectional profile showing the height of each raised plane Correct answer.
  2. A colour swatch chart of the proposed stone finishes
  3. A single frontal outline with no internal edges
  4. A freehand perspective sketch with heavy cross-hatching

Explanation

Relief depth is a matter of measured projection from the background plane, so a plan and a section together state exactly how far each element stands forward. Outline alone cannot express projection, and perspective sketching distorts measurements. Sections are the standard workshop document for transferring relief depth to the carver.