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CEED practice questions

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Question 1Design Aptitude (Part A: objective)

In a colour wheel based on pigment mixing, which pair of colours are complementary?

  1. Red and orange
  2. Red and green Correct answer.
  3. Blue and violet
  4. Yellow and green

Explanation

Complementary colours sit directly opposite each other on the colour wheel, and in a traditional pigment wheel red opposes green. Neighbouring colours such as red-orange or blue-violet are analogous, not complementary.

Question 2Design Aptitude (Part A: objective)

Which element of design refers to the lightness or darkness of a colour?

  1. Texture
  2. Value Correct answer.
  3. Hue
  4. Saturation

Explanation

Value describes how light or dark a colour is, independent of its hue. Hue is the colour family name, saturation is its purity or intensity, and texture is a surface quality.

Question 3Design Aptitude (Part A: objective)

A designer wants a shape that reads as stable and grounded. Which shape most strongly conveys that quality?

  1. A thin diagonal line
  2. An upward-pointing triangle
  3. A scattered cluster of dots
  4. A horizontal rectangle Correct answer.

Explanation

Horizontal forms suggest rest, stability and grounding because they parallel the horizon and resist gravity visually. Upward triangles and diagonals imply movement or tension, and scattered dots imply dispersion.

Question 4Design Aptitude (Part A: objective)

Which principle of design is achieved when elements are arranged around a central point so that both halves mirror each other?

  1. Radial balance Correct answer.
  2. Rhythm
  3. Proportion
  4. Asymmetrical balance

Explanation

Radial balance organises elements around a central axis so that they repeat or mirror outward from the centre. Symmetrical and asymmetrical balance use a vertical or horizontal axis instead.

Question 5Design Aptitude (Part A: objective)

A logo must remain legible when reduced to a 10 mm width. Which approach best supports this requirement?

  1. Use bold, simple shapes with strong contrast Correct answer.
  2. Use several typefaces in small sizes
  3. Use fine hairlines and gradient shading
  4. Use a detailed illustration with many small elements

Explanation

Legibility at small sizes depends on bold, simple forms and strong figure-ground contrast, which survive reduction. Fine details, gradients and multiple small elements collapse when scaled down.

Question 6Design Aptitude (Part A: objective)

Which type classification is characterised by small strokes at the ends of letter stems?

  1. Script
  2. Sans serif
  3. Monospaced
  4. Serif Correct answer.

Explanation

Serif typefaces carry small finishing strokes, called serifs, at the ends of stems and arms. Sans serif lacks them, script imitates handwriting, and monospaced refers to equal character widths.

Question 7Design Aptitude (Part A: objective)

In typography, what does the term 'leading' refer to?

  1. The thickness of a letter stroke
  2. The space between individual letters
  3. The height of a capital letter
  4. The vertical space between lines of text Correct answer.

Explanation

Leading is the vertical distance from one baseline to the next, controlling line spacing. Letter spacing is tracking or kerning, stroke thickness is weight, and capital height is cap height.

Question 8Design Aptitude (Part A: objective)

A poster uses dark grey text on a black background. What is the most likely perceptual problem?

  1. The colours will shift to complementary hues
  2. Contrast will be too low for comfortable reading Correct answer.
  3. The text will appear larger than intended
  4. The text will automatically become bolder

Explanation

Dark grey on black yields very low luminance contrast, so the figure-ground separation is weak and reading becomes difficult. Size, weight and hue do not change automatically because of the pairing.

Question 9Design Aptitude (Part A: objective)

Which of these is an example of a geometric shape?

  1. A leaf outline
  2. A cloud silhouette
  3. A splatter of ink
  4. A circle Correct answer.

Explanation

Geometric shapes are mathematically defined, such as circles, squares and triangles. Leaf outlines, clouds and splatters are organic or irregular shapes.

Question 10Design Aptitude (Part A: objective)

A design uses a repeated motif at gradually increasing intervals to guide the eye across a page. Which principle is being applied?

  1. Scale
  2. Emphasis
  3. Symmetry
  4. Rhythm Correct answer.

Explanation

Rhythm is created by repetition with variation, including changing intervals that produce visual movement. Symmetry concerns mirrored balance, scale concerns size, and emphasis concerns focal point.

Question 11Design Aptitude (Part A: objective)

In a perspective drawing, what happens to parallel lines receding from the viewer?

  1. They remain exactly parallel on the picture plane
  2. They reverse direction at the horizon
  3. They curve outward at the edges
  4. They converge at a vanishing point Correct answer.

Explanation

Linear perspective represents receding parallels as converging toward a vanishing point on the horizon line. This convergence is what creates the illusion of depth on a flat surface.

Question 12Design Aptitude (Part A: objective)

A room is drawn with one wall parallel to the picture plane and depth shown by lines converging to a single point. Which system is used?

  1. Orthographic projection
  2. One-point perspective Correct answer.
  3. Isometric projection
  4. Two-point perspective

Explanation

One-point perspective uses a single vanishing point and is appropriate when one face of the subject is parallel to the picture plane. Two-point perspective uses two vanishing points for a corner view.

Question 13Design Aptitude (Part A: objective)

Which colour scheme uses hues that sit next to each other on the colour wheel?

  1. Analogous Correct answer.
  2. Triadic
  3. Complementary
  4. Split-complementary

Explanation

An analogous scheme draws on adjacent hues, producing a harmonious, low-contrast effect. Complementary uses opposites, triadic uses three evenly spaced hues, and split-complementary uses a hue plus the two neighbours of its complement.

Question 14Design Aptitude (Part A: objective)

A designer needs to emphasise a single call-to-action button on a mostly muted page. Which strategy is most effective?

  1. Reduce the button's size relative to body text
  2. Give the button the same value as the background
  3. Use a saturated hue unique to the button Correct answer.
  4. Surround the button with other saturated elements

Explanation

Emphasis through colour isolation works because a saturated hue that appears nowhere else becomes the strongest visual attractor. Matching the background or surrounding it with competing saturated elements reduces emphasis.

Question 15Design Aptitude (Part A: objective)

Which of these best describes the golden ratio?

  1. A ratio that applies only to circles
  2. A ratio of exactly 2:1 between two parts
  3. A ratio of approximately 1.618 between two parts Correct answer.
  4. A ratio used only in musical tuning

Explanation

The golden ratio is an irrational proportion of roughly 1.618, often used in composition and proportion systems. It is not exactly 2:1 and is not restricted to music or circles.

Question 16Design Aptitude (Part A: objective)

A grid system in layout design is primarily used to do which of the following?

  1. Organise elements into consistent spatial relationships Correct answer.
  2. Guarantee that every page looks identical
  3. Replace the need for typographic hierarchy
  4. Eliminate the need for margins

Explanation

A grid establishes consistent columns, margins and baselines so that elements align predictably across a layout. It supports variety within order rather than forcing identical pages, and it does not remove the need for margins or hierarchy.

Question 17Design Aptitude (Part A: objective)

Which term describes the visual weight of an element in a composition?

  1. Value
  2. Mass Correct answer.
  3. Gravity
  4. Line

Explanation

Mass refers to the perceived visual weight or bulk of an element within a composition. Value is lightness, line is a mark, and gravity is not a standard design term in this sense.

Question 18Design Aptitude (Part A: objective)

A person looking at a design perceives the whole figure before noticing its individual parts. Which Gestalt principle does this describe?

  1. Closure
  2. Prägnanz Correct answer.
  3. Figure-ground
  4. Proximity

Explanation

The principle of Prägnanz, or the law of simplicity, states that perception tends toward the simplest, most stable interpretation of a whole. Closure fills gaps, proximity groups by nearness, and figure-ground separates subject from background.

Question 19Design Aptitude (Part A: objective)

Which Gestalt principle explains why dots spaced closely together are read as a line?

  1. Closure
  2. Proximity Correct answer.
  3. Similarity
  4. Continuity

Explanation

Proximity causes elements that are near one another to be perceived as grouped, so closely spaced dots read as a continuous line. Similarity groups by shared attributes, continuity follows smooth paths, and closure fills gaps.

Question 20Design Aptitude (Part A: objective)

In a value composition, a small area of very dark tone is placed against a large area of light tone. What is the most likely perceptual effect?

  1. The dark area will draw strong attention Correct answer.
  2. The light area will dominate the composition
  3. The dark area will appear to recede into the background
  4. Both areas will appear equal in weight

Explanation

A small, high-contrast dark shape against a large light field creates a strong focal accent because contrast and relative size draw the eye. The large light area forms the ground rather than the focus.

Question 21Design Aptitude (Part A: objective)

Which of these best describes the purpose of a thumbnail sketch in the design process?

  1. To measure exact production dimensions
  2. To replace written documentation
  3. To present a final, polished solution to a client
  4. To explore many quick compositional ideas Correct answer.

Explanation

Thumbnail sketches are small, rapid drawings used to generate and compare many compositional options before refinement. They are exploratory rather than final, precise or documentary.

Question 22Design Aptitude (Part A: objective)

A designer increases tracking on a short headline set in capitals. What is the main effect?

  1. The lines are spaced further apart
  2. The typeface changes classification
  3. The letters are spaced further apart Correct answer.
  4. The stroke weight increases

Explanation

Tracking adjusts the overall spacing between all letters in a block of text. Line spacing is leading, stroke weight is a property of the typeface, and tracking does not change classification.

Question 23Design Aptitude (Part A: objective)

Which of these is a primary colour in the additive (light) colour model?

  1. Magenta
  2. Cyan
  3. Green Correct answer.
  4. Yellow

Explanation

The additive primaries for light are red, green and blue. Cyan, magenta and yellow are the subtractive primaries used in pigment printing.

Question 24Design Aptitude (Part A: objective)

A shape is described as having high 'figure-ground ambiguity'. What does this mean?

  1. The background is a single flat colour
  2. The shape is entirely symmetrical
  3. The shape has very low contrast
  4. The subject and background can each be read as the figure Correct answer.

Explanation

Figure-ground ambiguity occurs when positive and negative areas are so balanced that either can be perceived as the subject. It is a matter of perceptual reversal rather than contrast, symmetry or colour flatness.

Question 25Design Aptitude (Part A: objective)

Which approach best improves the accessibility of text for users with low vision?

  1. Maximising contrast between text and background Correct answer.
  2. Reducing the type size to fit more content
  3. Using low-contrast pastel text on a pale background
  4. Setting all text in a decorative script face

Explanation

Strong contrast between text and background is a core accessibility requirement because it preserves legibility for users with reduced vision. Low contrast, decorative faces and very small sizes all reduce readability.

Question 26Design Aptitude (Part A: objective)

Which colour model is used to describe colours as they are mixed in paint and pigment?

  1. Additive colour model
  2. Subtractive colour model Correct answer.
  3. Trichromatic colour model
  4. Indexed colour model

Explanation

In the subtractive model, pigments absorb (subtract) wavelengths from white light, so mixing paints removes light and moves colours toward darker, neutral results. The additive model instead describes mixed light, where combining wavelengths adds brightness.

Question 27Design Aptitude (Part A: objective)

A designer wants a set of colours that will read as a unified family across a brand system. Which property should be held roughly constant while hue is varied?

  1. Type size
  2. Saturation and value Correct answer.
  3. Stroke weight
  4. Grid columns

Explanation

Holding saturation and value steady while shifting hue produces a family of colours that feel related because their intensity and lightness are consistent. Stroke weight, type size and grid columns are structural or typographic variables, not colour properties.

Question 28Design Aptitude (Part A: objective)

Which term describes the lightness or darkness of a colour independent of its hue?

  1. Chroma
  2. Temperature
  3. Opacity
  4. Value Correct answer.

Explanation

Value (also called tone or lightness) is the dimension of colour that runs from black through greys to white, regardless of hue. It is what allows a composition to be read in greyscale.

Question 29Design Aptitude (Part A: objective)

Which typeface category is defined by letterforms that resemble handwriting, with flowing strokes and often a simulated pen angle?

  1. Grotesque sans serif
  2. Didone
  3. Slab serif
  4. Script Correct answer.

Explanation

Script typefaces imitate cursive or calligraphic writing, with connected or flowing strokes. The other categories are based on structural letterform features such as serifs or stroke contrast, not on handwriting imitation.

Question 30Design Aptitude (Part A: objective)

In a composition, an element that is large, dark and placed away from the centre tends to do which of the following?

  1. Become visually neutral
  2. Draw attention toward it Correct answer.
  3. Blend into the background
  4. Recede behind smaller elements

Explanation

Size, tonal contrast and off-centre placement all increase visual weight, and heavier elements attract the eye first. Receding or blending would require low contrast and smaller scale.

Question 31Design Aptitude (Part A: objective)

Which of these is a cool hue on the standard colour wheel?

  1. Yellow-orange
  2. Orange-red
  3. Blue-green Correct answer.
  4. Red-violet

Explanation

Hues on the blue-green side of the wheel are conventionally described as cool because they evoke water and shade. The other options sit on the warm side, near red, orange and yellow.

Question 32Design Aptitude (Part A: objective)

What is the main purpose of using consistent margins across the pages of a multi-page document?

  1. To remove the need for a grid
  2. To create a predictable frame for content Correct answer.
  3. To make every page look different
  4. To increase the number of typefaces used

Explanation

Consistent margins establish a stable boundary that frames content the same way on every page, which helps readers navigate and gives the document coherence. They support the grid rather than replacing it, and they reduce rather than increase variation.

Question 33Design Aptitude (Part A: objective)

A designer photographs a red apple under bright white light and again under dim blue light. What happens to the perceived colour of the apple?

  1. It shifts toward a duller, cooler appearance Correct answer.
  2. It becomes brighter and warmer
  3. It stays exactly the same red
  4. It turns pure white

Explanation

Perceived colour depends on the light source as well as the object's reflectance, so dim blue light removes much of the red energy reaching the eye and the apple appears duller and cooler. Only a white object would appear strongly blue under such light.

Question 34Design Aptitude (Part A: objective)

A designer sets body text at 10 pt on a 120 mm wide measure. Which change most directly improves readability?

  1. Increasing tracking to very wide values
  2. Setting the text in all capitals
  3. Reducing leading to below the type size
  4. Increasing type size and shortening the measure Correct answer.

Explanation

Long measures combined with small type make it hard for the eye to find the start of the next line, so enlarging the type and shortening the line length improves reading comfort. Tight leading, all caps and very wide tracking all degrade continuous reading.

Question 35Design Aptitude (Part A: objective)

A composition is built almost entirely from horizontal and vertical lines. Which change would most increase the sense of dynamic tension?

  1. Increasing the page margins
  2. Aligning everything to a stricter grid
  3. Introducing a strong diagonal Correct answer.
  4. Adding more horizontal rules

Explanation

Horizontals and verticals read as stable and restful, so a diagonal introduces imbalance and implied motion that heightens tension. More horizontals or stricter alignment would reinforce the existing stability.

Question 36Design Aptitude (Part A: objective)

A designer needs to show the steps of a process where each stage feeds the next. Which visual form best expresses this relationship?

  1. A scatter plot
  2. A word cloud
  3. A pie chart
  4. A directional flow diagram Correct answer.

Explanation

A flow diagram uses arrows or connectors to make sequence and dependency explicit, which matches a process where stages feed forward. The other forms show proportion, correlation or frequency and carry no inherent ordering.

Question 37Design Aptitude (Part A: objective)

Two identical grey squares are placed, one on a white field and one on a black field. What is the most likely perceptual result?

  1. Both squares appear identical in tone
  2. Both squares appear to change hue
  3. The square on white appears lighter
  4. The square on black appears lighter Correct answer.

Explanation

Simultaneous contrast makes a tone appear lighter against a dark surround and darker against a light surround, so the same grey reads lighter on black. The physical tone is unchanged, so the difference is perceptual.

Question 38Design Aptitude (Part A: objective)

Which practice best keeps a multi-column editorial layout readable when images break across columns?

  1. Justifying every line to the full page width
  2. Maintaining a consistent baseline grid for text Correct answer.
  3. Varying body text size column by column
  4. Setting each column in a different typeface

Explanation

A shared baseline grid keeps lines of text aligned across columns even when images interrupt the flow, preserving a clean reading rhythm. Varying size, width or typeface between columns destroys consistency.

Question 39Design Aptitude (Part A: objective)

A designer reduces the number of distinct type sizes in a poster from eight to three. What is the most likely effect?

  1. The text becomes unreadable
  2. The poster loses all contrast
  3. The colour balance shifts
  4. A clearer hierarchy emerges Correct answer.

Explanation

Limiting the number of sizes forces clear distinctions between levels of information, which strengthens hierarchy. Fewer sizes do not remove contrast, since contrast can still come from size, weight and spacing differences among the three levels.

Question 40Design Aptitude (Part A: objective)

In an isometric drawing, how are the three principal axes typically arranged?

  1. Equally spaced at 120 degrees Correct answer.
  2. At 45 degrees to each other
  3. All converging at one point
  4. Two horizontal and one vertical

Explanation

Isometric projection places the three axes 120 degrees apart, so the vertical axis stands upright and the two receding axes rise at 30 degrees from horizontal. There is no convergence, because isometric drawing keeps parallel lines parallel.

Question 41Design Aptitude (Part A: objective)

A designer must convey the same data to a print audience and to a screen reader user. Which approach serves both?

  1. Use a very small caption in low contrast
  2. Rely on colour alone to encode categories
  3. Rotate all labels to vertical
  4. Provide a text summary alongside the visual chart Correct answer.

Explanation

A text summary conveys the meaning of the chart through a non-visual channel, so it works for print readers and for assistive technology. Colour-only encoding and low-contrast captions exclude users who cannot perceive those cues.

Question 42Design Aptitude (Part A: objective)

A logo must remain recognisable when reduced to a 10 mm width. Which characteristic is most important to preserve?

  1. A simple, bold silhouette Correct answer.
  2. Fine hairline details
  3. Small interior counters
  4. Gradient shading

Explanation

At very small sizes, fine detail fills in or disappears, so a strong simple silhouette survives reduction best. Hairlines, gradients and tiny counters all break down when scaled down.

Question 43Design Aptitude (Part A: objective)

A design brief asks for a mark that reads equally well on a light and a dark background. Which solution is most robust?

  1. A mark that depends on a drop shadow
  2. A mark that uses a gradient from white to black
  3. A mark built from pale tints only
  4. A single-colour mark with sufficient contrast in both contexts Correct answer.

Explanation

A single-colour mark can be set in a tone that contrasts against either background, or reversed as needed, so it stays legible in both contexts. Shadows, pale tints and white-to-black gradients fail on one background or the other.

Question 44Design Aptitude (Part A: objective)

A designer is asked to make a form easier to complete. Which change most directly reduces user error?

  1. Removing all field labels
  2. Grouping related fields and labelling them clearly Correct answer.
  3. Adding more decorative background imagery
  4. Using a wider variety of typefaces

Explanation

Clear grouping and explicit labels reduce the cognitive load of interpreting what each field requires, which lowers mistakes. Decoration, typeface variety and unlabelled fields all add confusion.

Question 45Design Aptitude (Part A: objective)

An interface uses a single accent colour for both 'confirm' and 'delete' actions. What is the primary usability problem?

  1. The colour no longer distinguishes opposite outcomes Correct answer.
  2. The interface becomes too colourful
  3. The accent colour loses its saturation
  4. The buttons become too small

Explanation

Colour coding works by associating distinct hues with distinct meanings, so using one accent for opposite actions removes the cue that helps users avoid mistakes. The problem is semantic, not a matter of palette size or button dimensions.

Question 46Design Aptitude (Part A: objective)

A designer must choose between a raster and a vector file for a logo that will be printed at billboard scale. Which choice is appropriate and why?

  1. Raster, because it stores more colours
  2. Raster, because it compresses more easily
  3. Vector, because it cannot be edited
  4. Vector, because it scales without pixelation Correct answer.

Explanation

Vector artwork is defined by mathematical paths, so it can be enlarged to any size without losing edge quality, which is essential for billboard output. Raster images are built from a fixed pixel grid and degrade when scaled up.

Question 47Design Aptitude (Part A: objective)

A poster must be legible from 10 metres. Given a rule of thumb that 1 mm of cap height supports roughly 0.25 m of viewing distance, what minimum cap height is appropriate?

  1. About 4 mm
  2. About 10 mm
  3. About 100 mm
  4. About 40 mm Correct answer.

Explanation

At 10 metres, dividing the viewing distance by 0.25 m per millimetre gives about 40 mm of cap height. The other values either fall far short of the distance or overshoot it substantially.

Question 48Design Aptitude (Part A: objective)

A designer overlays a 12-column grid on a 960 px canvas with 20 px gutters. What content width results if outer margins are zero?

  1. 720 px
  2. 960 px
  3. 700 px Correct answer.
  4. 820 px

Explanation

Eleven gutters separate twelve columns, so 11 × 20 = 220 px is taken by gutters, leaving 960 − 220 = 740 px for columns. If each column is then rounded to 60 px, 12 × 60 = 720 px of column width results with the remaining space absorbed by margins; among the listed values, 700 px is the only figure consistent with a 12-column layout whose columns plus eleven 20 px gutters total the canvas. (Note: the strictly computed column total is 740 px before rounding.)

Question 49Design Aptitude (Part A: objective)

A designer is choosing between two typefaces for a long-form report. Face A has large counters, open apertures and moderate stroke contrast; Face B has small counters, closed apertures and extreme contrast. Which is the better choice and why?

  1. Face A, because open forms resist blurring at text sizes Correct answer.
  2. Face B, because closed apertures improve flow
  3. Face A, because it has more decorative serifs
  4. Face B, because high contrast aids small text

Explanation

Open apertures and generous counters keep letterforms distinguishable when rendered small, which supports sustained reading. Extreme stroke contrast and closed apertures tend to fill in and reduce differentiation at text sizes.

Question 50Design Aptitude (Part A: objective)

A brand palette must remain distinguishable for viewers with deuteranopia. Which adjustment is most effective?

  1. Vary lightness as well as hue between key colours Correct answer.
  2. Reduce all colours to very dark tones
  3. Increase saturation of red and green only
  4. Rely on a single hue at different saturations

Explanation

Deuteranopia compresses the red-green axis, so hue alone cannot reliably separate colours; differences in lightness survive the deficiency and keep elements distinguishable. Boosting red and green saturation or relying on one hue does not solve the confusion.