visual communication

Correct answer: C. The process may be misunderstood

Explanation: The governing concept is sequence and logical flow in visual communication. A process diagram explains how actions or stages lead from one point to another, so readers depend on the displayed order. If the steps are rearranged incorrectly, they may perform actions at the wrong time or misunderstand the process. Therefore, option C is correct. Beauty, colour clarity, and the presence of a title do not repair an incorrect sequence.

Correct answer: D. Legend

Explanation: The governing concept is the interpretation of visual symbols. A map legend, also called a key, lists or displays symbols, colours, and patterns together with their meanings. It enables readers to decode features such as roads, rivers, boundaries, or facilities. Therefore, option D, “Legend,” is correct. A title names the map, a scale relates map distance to actual distance, and a paragraph is written text rather than a symbol guide.

Correct answer: B. To see it quickly and understand the direction

Explanation: An exit sign is a visual communication aid that gives an important safety message quickly. Placing it above the doorway makes it visible from a distance and helps people identify the correct direction, especially during an emergency or evacuation. Therefore, option B is correct. Hiding the sign, decorating the room, or renaming the door does not help people find a safe route.

Correct answer: D. Show the chronological order of events

Explanation: A timeline is a visual communication format that arranges events according to time. Reading from left to right, the viewer can identify which event happened earlier and which occurred later. Therefore, option D is correct. A map is used to show location, while colour and size may add information but are not the main purpose of a timeline. Dates and sequence are its key features.

Correct answer: A. The task becomes easier to understand

Explanation: Pictures in step-by-step instructions support visual communication by showing the action connected with each written step. They reduce dependence on text alone and help the reader understand and follow the process in the correct order. Thus, option A is correct. The pictures do not make written information false, add new steps, or hide the process; they make the existing instructions clearer.

Correct answer: A. They show the correct order

Explanation: Numbering the pictures creates a clear sequence in a visual instruction. The reader can identify which handwashing action comes first, next, and last, reducing the chance of skipping or reversing a step. Thus, option A is correct. Numbers do not change colours, hide the illustrations, or make the process harder; they organize the information and improve usability.

Correct answer: B. Reduce ambiguity in meaning

Explanation: A short label strengthens visual communication by explaining a symbol, especially when different viewers may interpret the image differently. It gives the reader a quick textual clue and reduces ambiguity without making the design unnecessarily long. Therefore, option B is correct. A label does not shrink the symbol, remove its colour, or transform the image into a table; its main purpose is clarity.

Correct answer: C. The visual message will be difficult to understand

Explanation: A presentation image is part of visual communication, so its clarity affects how easily the audience can understand the message. Blur hides details, reduces recognition, and may cause viewers to misread the intended information. Therefore, option C is correct. Blurring does not make a slide more formal, improve text clarity, or automatically resize the image. A sharp, suitable-resolution image supports effective communication.

Correct answer: A. Visual communication

Explanation: The governing concept is the classification of communication by the channel used. Pictures, signs, icons, diagrams, and symbols convey meaning primarily through sight, so communication through them is called visual communication. Verbal communication depends on spoken or written words, audio communication depends on sound, and personal communication describes a context involving people rather than this specific visual method. Therefore, option A is the precise answer.

Correct answer: B. Traffic sign

Explanation: Visual communication conveys meaning through things that can be seen, such as pictures, symbols, colours, signs, charts, or written displays. A traffic sign uses a visual symbol and colour to guide road users without requiring a spoken message. A phone conversation, radio news, and an oral speech mainly depend on sound or spoken words, so traffic sign is the correct example.

Correct answer: C. Stop

Explanation: A red traffic light is a standard visual signal instructing road users to stop before the marked line or intersection. This rule helps organize traffic and reduces the risk of collisions. “Move ahead” is associated with a green light, while caution and preparation to stop are commonly linked with yellow. Therefore, option C gives the correct message.

Correct answer: A. Be cautious

Explanation: A yellow traffic light communicates caution and warns that the signal is changing. A driver should slow down appropriately and prepare to stop, following the applicable road rules. It does not mean moving faster, parking, or crossing the road. Since the message is conveyed by the visible colour of the signal, “Be cautious” is the correct answer.

Correct answer: B. Visual tool

Explanation: A school notice board communicates announcements through written words, printed material, symbols, and sometimes pictures that readers look at. Its message is received mainly through sight, so it is a visual communication tool. An audio tool depends on sound, an oral tool depends on spoken language, and a touch tool depends on physical contact. Thus, option B is correct.

Correct answer: C. To show places and directions

Explanation: A map is a visual representation that shows the location of places and their relationships. Through symbols, labels, lines, colours, and a directional guide, it can communicate routes, directions, and sometimes distance. It is not designed to play songs, speak stories, or record sound. Therefore, showing places and directions is the main purpose and option C is correct.

Correct answer: B. Parts of a whole

Explanation: A pie chart is a circular visual display in which the complete circle represents one whole and each sector represents a part of that whole. The relative sizes of the sectors show how categories compare, often as fractions or percentages. It is not specifically a building plan, a time-only display, or a collection of words. Therefore, option B is correct.

Correct answer: D. To attract attention quickly

Explanation: Advertisements often use a large image and a short message because viewers usually notice visual material before reading detailed text. A strong image can communicate the product idea rapidly, while few words make the message easier to scan and remember. The purpose is not to hide information, extend reading time, or reduce sound. Thus, option D is correct.

Correct answer: A. Danger or prohibition

Explanation: In many safety-sign systems, red is used to attract immediate attention and indicate danger, stopping, fire equipment, or a prohibited action. Its strong visual effect helps people recognize an urgent warning quickly. Comfort, welcome, and success are not the usual safety meanings of red in this context. Therefore, “Danger or prohibition” is the best and correct answer.

Correct answer: B. Safe exit route

Explanation: A green emergency-exit sign communicates the location or direction of a safe route out of a building or area during an emergency. Its colour and directional symbol allow people to understand the instruction quickly, even when spoken communication may be difficult. A dangerous area, smoking zone, or parking area would require different signs. Hence, option B is correct.

Correct answer: C. The action is prohibited

Explanation: The governing concept is visual communication through standard safety and information symbols. A red circle crossed by a diagonal line conventionally communicates prohibition, meaning that the shown action or object must not be used or performed. Therefore, option C is correct. A compulsory action is usually shown with a mandatory symbol, completion with a status mark, and safety with an approval or safe-condition sign.

Correct answer: A. To show the school's identity

Explanation: The governing concept is visual identity in communication. A school logo is a recognizable combination of a symbol, design, or name that represents the institution and helps people identify it quickly. Thus, option A is correct. A logo does not ring a bell, display time, or teach a class; those are functions of equipment, clocks, and teachers rather than visual identity symbols.

Correct answer: B. Visual identity

Explanation: The governing concept is visual identity, which communicates meaning through images, shapes, colours, or symbols rather than spoken words. A company logo identifies and distinguishes a brand at a glance, so option B is correct. It is not a sound signal, a spoken command, or a personal conversation because none of those describes a graphic brand symbol used for recognition.

Correct answer: C. To express emotions visually

Explanation: The governing concept is digital visual communication. Emojis are small images or symbols used in messages to represent feelings, reactions, objects, or ideas quickly. Option C is correct because an emoji can show happiness, sadness, surprise, or approval without a full sentence. Emojis do not write reports, display only numbers, or record sound; those require text, numerical displays, or audio tools.

Correct answer: D. Happiness or friendliness

Explanation: The governing concept is the interpretation of common visual symbols in digital communication. A smiling face conventionally expresses a positive emotion, such as happiness, friendliness, or goodwill. Therefore, option D is correct. Anger and sadness are usually represented by different facial expressions, while danger is communicated through warning signs rather than an ordinary smiling emoji. Meaning can depend on context, but the general meaning remains positive.

Correct answer: A. To explain an idea or process visually

Explanation: The governing concept is visual representation. A diagram uses shapes, lines, labels, and spatial arrangement to present an idea, structure, relationship, or process in a form that is often easier to understand than a long verbal description. Option A is correct. Playing a song, conducting an oral debate, and increasing volume are audio or spoken activities, not purposes of a diagram.

Correct answer: C. Direction of steps

Explanation: The governing concept is the visual representation of sequence in a flowchart. Arrows connect symbols and show how a process moves from one step to the next, including the direction in which the reader should follow the procedure. Thus, option C is correct. Colour, page size, and the author's name may appear elsewhere, but they do not describe the movement or order of flowchart steps.