Divergent thinking explores a wide range of possible ideas or solutions.
Incorrect! Try again.
2Which activity best demonstrates divergent thinking?
Divergent Thinking and Idea Generation
Easy
A.Choosing the cheapest proposed design
B.Ranking ideas by their feasibility
C.Testing a single working prototype
D.Listing many uses for a paper clip
Correct Answer: Listing many uses for a paper clip
Explanation:
Thinking of many different uses encourages variety and creative exploration.
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3What does convergent thinking mainly involve?
Convergent and Divergent Thinking
Easy
A.Producing as many ideas as possible
B.Avoiding comparison between alternatives
C.Selecting the most suitable solution
D.Combining unrelated words at random
Correct Answer: Selecting the most suitable solution
Explanation:
Convergent thinking narrows multiple possibilities to the most suitable solution.
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4Which sequence is commonly used during creative problem solving?
Convergent and Divergent Thinking
Easy
A.Evaluate first, then research
B.Diverge first, then converge
C.Prototype first, then define
D.Converge first, then diverge
Correct Answer: Diverge first, then converge
Explanation:
Teams usually generate many ideas first and then narrow them down.
Incorrect! Try again.
5During a brainstorming session, what should participants generally do first?
Brainstorming and Idea Generation
Easy
A.Share ideas without immediate criticism
B.Select one idea before discussion
C.Calculate the cost of every idea
D.Reject ideas that appear unusual
Correct Answer: Share ideas without immediate criticism
Explanation:
Delaying criticism helps participants contribute ideas freely during brainstorming.
Incorrect! Try again.
6What is a basic goal of brainstorming?
Brainstorming and Idea Generation
Easy
A.To produce a large number of ideas
B.To approve the final project budget
C.To test the completed product
D.To assign tasks to team members
Correct Answer: To produce a large number of ideas
Explanation:
Brainstorming focuses on quickly generating many possible ideas.
Incorrect! Try again.
7In the SCAMPER technique, what does the letter S represent?
SCAMPER Technique
Easy
A.Substitute
B.Standardize
C.Simplify
D.Separate
Correct Answer: Substitute
Explanation:
The S in SCAMPER stands for Substitute, which means replacing part of an idea or product.
Incorrect! Try again.
8Which SCAMPER action asks how an existing product could serve a different purpose?
SCAMPER Technique
Easy
A.Substitute
B.Rearrange
C.Put to another use
D.Eliminate
Correct Answer: Put to another use
Explanation:
Put to another use explores new purposes for an existing product, service, or idea.
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9Where is the main topic usually placed in a mind map?
Mind Mapping and Reverse Thinking
Easy
A.At the top-right
B.At the bottom
C.At the center
D.At the edge
Correct Answer: At the center
Explanation:
A mind map begins with a central topic, with related ideas branching outward.
Incorrect! Try again.
10What does reverse thinking encourage a team to do?
Mind Mapping and Reverse Thinking
Easy
A.Examine the opposite of the usual problem
B.Repeat the first solution that was suggested
C.Arrange every idea in alphabetical order
D.Focus only on the current product features
Correct Answer: Examine the opposite of the usual problem
Explanation:
Reverse thinking changes perspective by considering the opposite situation or question.
Incorrect! Try again.
11What is the purpose of evaluating ideas?
Idea Evaluation and Selection
Easy
A.To record every idea without judgment
B.To avoid making a final decision
C.To compare their strengths and weaknesses
D.To increase the number of unrelated ideas
Correct Answer: To compare their strengths and weaknesses
Explanation:
Evaluation helps a team compare ideas and identify the strongest options.
Incorrect! Try again.
12Which factor is useful when selecting an idea?
Idea Evaluation and Selection
Easy
A.How quickly it was suggested
B.How many words describe it
C.How unusual its name sounds
D.How well it solves the problem
Correct Answer: How well it solves the problem
Explanation:
A strong idea should directly address the defined problem or user need.
Incorrect! Try again.
13What does idea clustering involve?
Idea Organisation and Clustering
Easy
A.Ranking ideas by submission time
B.Grouping ideas with similar themes
C.Testing each idea with a prototype
D.Removing all ideas with shared features
Correct Answer: Grouping ideas with similar themes
Explanation:
Clustering organizes related ideas into groups based on common themes or features.
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14What is one benefit of organizing ideas into clusters?
Idea Organisation and Clustering
Easy
A.It guarantees that every idea succeeds
B.It makes patterns easier to identify
C.It determines the exact project cost
D.It removes the need for evaluation
Correct Answer: It makes patterns easier to identify
Explanation:
Clusters reveal common themes, repeated concepts, and connections among ideas.
Incorrect! Try again.
15What does feasibility analysis mainly examine?
Feasibility and Relevance Analysis
Easy
A.Whether an idea belongs to a cluster
B.Whether an idea was suggested first
C.Whether an idea can be implemented
D.Whether an idea has a memorable name
Correct Answer: Whether an idea can be implemented
Explanation:
Feasibility analysis checks whether available time, resources, skills, and technology can support an idea.
Incorrect! Try again.
16An idea is relevant when it does what?
Feasibility and Relevance Analysis
Easy
A.Requires the largest project team
B.Uses the greatest number of features
C.Addresses the defined problem or need
D.Takes the longest time to develop
Correct Answer: Addresses the defined problem or need
Explanation:
Relevance measures how closely an idea responds to the problem and user needs.
Incorrect! Try again.
17What is an idea screening matrix used for?
Idea Screening Matrices
Easy
A.Recording the minutes of a meeting
B.Creating a prototype of each solution
C.Comparing ideas against selected criteria
D.Drawing links between random concepts
Correct Answer: Comparing ideas against selected criteria
Explanation:
A screening matrix provides a structured way to compare ideas using common criteria.
Incorrect! Try again.
18What do the rows of a simple idea screening matrix commonly represent?
Idea Screening Matrices
Easy
A.The stages of manufacturing
B.The members of the audience
C.The ideas being evaluated
D.The dates of team meetings
Correct Answer: The ideas being evaluated
Explanation:
Ideas are commonly listed in rows and compared using criteria shown in columns.
Incorrect! Try again.
19What does idea prioritisation mean?
Idea Selection and Prioritisation
Easy
A.Generating ideas without any limits
B.Ranking ideas by their importance
C.Presenting ideas in random order
D.Combining every idea into one
Correct Answer: Ranking ideas by their importance
Explanation:
Prioritisation ranks ideas so the team can focus on the most valuable options.
Incorrect! Try again.
20Which idea should usually receive higher priority?
Idea Selection and Prioritisation
Easy
A.One with low impact and poor feasibility
B.One lacking the required resources
C.One unrelated to the identified need
D.One with high impact and good feasibility
Correct Answer: One with high impact and good feasibility
Explanation:
Ideas that offer strong benefits and can realistically be implemented are usually prioritized.
Incorrect! Try again.
21A team is designing ways to reduce waiting time at a college cafeteria. During the first session, which action best supports divergent thinking?
Divergent Thinking and Idea Generation
Medium
A.Generate many possible solutions without judging them
B.Reject ideas that require changes to staffing
C.Compare two solutions using fixed criteria
D.Select the least expensive solution immediately
Correct Answer: Generate many possible solutions without judging them
Explanation:
Divergent thinking focuses on producing numerous and varied possibilities before evaluating or eliminating them.
Incorrect! Try again.
22A group has generated only minor variations of the same packaging idea. Which prompt would most effectively increase the originality of its ideas?
Divergent Thinking and Idea Generation
Medium
A.How would the package work without a physical container?
B.How quickly can the existing package be approved?
C.Which current design costs the least to manufacture?
D.Which team member prefers the present package?
Correct Answer: How would the package work without a physical container?
Explanation:
Removing a basic assumption encourages the group to explore a different solution space and produce more original ideas.
Incorrect! Try again.
23Which sequence best combines divergent and convergent thinking when developing a new study-planning application?
Convergent and Divergent Thinking
Medium
A.Select one concept, generate criteria, and avoid alternatives
B.Set a budget, choose a concept, and then identify users
C.Generate alternatives, group them, evaluate them, and select one
D.Evaluate one concept, launch it, and then brainstorm needs
Correct Answer: Generate alternatives, group them, evaluate them, and select one
Explanation:
The process first expands the range of possibilities through divergence and then narrows them through organisation, evaluation, and selection.
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24A design team keeps debating the practicality of every suggestion while ideas are still being proposed. What is the most appropriate correction?
Convergent and Divergent Thinking
Medium
A.Allow only ideas supported by complete cost estimates
B.Separate idea generation from the evaluation session
C.Limit each participant to one practical suggestion
D.Ask management to select a concept before ideation
Correct Answer: Separate idea generation from the evaluation session
Explanation:
Separating divergent generation from convergent evaluation prevents early criticism from restricting the number and variety of ideas.
Incorrect! Try again.
25During brainstorming, two senior members dominate the discussion and quieter participants contribute very little. Which method would best improve participation?
Brainstorming and Idea Generation
Medium
A.Require participants to defend ideas immediately
B.Discuss only ideas proposed by a majority
C.Use silent brainwriting before sharing ideas
D.Let senior members approve each suggestion
Correct Answer: Use silent brainwriting before sharing ideas
Explanation:
Brainwriting lets participants develop ideas independently, reducing dominance effects and giving quieter members an equal opportunity to contribute.
Incorrect! Try again.
26A brainstorming team wants to build on an idea for a reusable delivery box. Which response best follows the principle of combining and improving ideas?
Brainstorming and Idea Generation
Medium
A.Add modular insulation to the reusable box concept
B.Request a final production estimate for the box
C.Discard the box because another company uses one
D.Vote on the original box before discussing changes
Correct Answer: Add modular insulation to the reusable box concept
Explanation:
Adding modular insulation extends and improves an existing suggestion, which is a core brainstorming practice.
Incorrect! Try again.
27A manufacturer replaces a plastic bottle cap with a cap made from compostable material while keeping its function unchanged. Which SCAMPER action is being applied?
SCAMPER Technique
Medium
A.Substitute
B.Combine
C.Reverse
D.Eliminate
Correct Answer: Substitute
Explanation:
Substitution replaces one material, component, or process with another while retaining the intended function.
Incorrect! Try again.
28A bicycle company integrates a lock directly into the bicycle frame so users do not need to carry a separate lock. Which SCAMPER action is most evident?
SCAMPER Technique
Medium
A.Modify
B.Adapt
C.Combine
D.Rearrange
Correct Answer: Combine
Explanation:
The company combines two previously separate products, the bicycle and the lock, into one integrated solution.
Incorrect! Try again.
29A restaurant redesigns its ordering process so customers pay before receiving food rather than after eating. Which SCAMPER action is primarily used?
SCAMPER Technique
Medium
A.Put to another use
B.Eliminate
C.Substitute
D.Reverse
Correct Answer: Reverse
Explanation:
The restaurant reverses the usual order of steps by moving payment from the end of the process to the beginning.
Incorrect! Try again.
30A team creates a mind map for improving public transport. Which branch structure would best support meaningful exploration?
Mind Mapping and Reverse Thinking
Medium
A.Monday, Tuesday, Wednesday, Thursday, and Friday
B.Cost, accessibility, reliability, safety, and sustainability
C.Manager views, designer views, and final decisions
D.Good ideas, bad ideas, easy ideas, and hard ideas
Correct Answer: Cost, accessibility, reliability, safety, and sustainability
Explanation:
These branches represent distinct dimensions of the problem and can generate focused subtopics and solution ideas.
Incorrect! Try again.
31A hotel team asks, "How could we make check-in as frustrating as possible?" It lists long forms, unclear signs, and repeated questions. What should the team do next?
Mind Mapping and Reverse Thinking
Medium
A.Replace the exercise with customer demographic data
B.Implement the least expensive frustrating practice
C.Rank the causes by their ability to reduce staffing
D.Invert the causes to identify service improvements
Correct Answer: Invert the causes to identify service improvements
Explanation:
Reverse thinking identifies ways to worsen a situation and then reverses those causes into potential improvements.
Incorrect! Try again.
32A team must evaluate ideas for a low-cost water filter intended for remote villages. Which set of criteria is most appropriate?
Idea Evaluation and Selection
Medium
A.Advertising reach, brand colour, trendiness, and profit
B.Novelty, visual appeal, team preference, and size
C.Patent count, meeting time, office space, and popularity
D.Safety, cost, maintainability, and local usability
Correct Answer: Safety, cost, maintainability, and local usability
Explanation:
These criteria directly address the users' context, the solution's performance, and its ability to operate sustainably in remote locations.
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33Two ideas receive similar evaluation scores, but one idea addresses a clearly validated user need while the other is based mainly on assumptions. Which idea should normally advance first?
Idea Evaluation and Selection
Medium
A.The idea proposed earliest in the workshop
B.The idea supported by validated user evidence
C.The idea containing the newest technology
D.The idea preferred by the largest design team
Correct Answer: The idea supported by validated user evidence
Explanation:
When scores are similar, evidence that an idea solves a validated user need provides a stronger basis for further development.
Incorrect! Try again.
34After brainstorming, a team has 80 notes about improving a library. Several notes concern navigation, book discovery, and signs. How should these notes be organised?
Idea Organisation and Clustering
Medium
A.Keep them separate because their wording differs
B.Remove them because they partially overlap
C.Cluster them under an emerging wayfinding theme
D.Rank them only by the order they were proposed
Correct Answer: Cluster them under an emerging wayfinding theme
Explanation:
Affinity clustering groups related ideas by their underlying meaning, making common themes and opportunities easier to identify.
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35While clustering ideas, a suggestion appears relevant to both "customer support" and "product usability." What is the best response?
Idea Organisation and Clustering
Medium
A.Assign it to the cluster with fewer suggestions
B.Place a copy in both clusters and note the connection
C.Create a random cluster containing uncertain ideas
D.Discard it because clusters must never overlap
Correct Answer: Place a copy in both clusters and note the connection
Explanation:
Ideas can relate to multiple themes. Recording the cross-connection preserves useful meaning instead of forcing an artificial classification.
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36A highly relevant healthcare idea requires technology that is not yet reliable enough for clinical use. How should the idea be classified?
Feasibility and Relevance Analysis
Medium
A.Low relevance but currently high technical feasibility
B.Low relevance because implementation is difficult
C.High feasibility because the user need is important
D.High relevance but currently low technical feasibility
Correct Answer: High relevance but currently low technical feasibility
Explanation:
Relevance measures how well the idea addresses the need, while feasibility measures whether it can realistically be implemented.
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37A school wants an attendance solution within one month and has a limited budget. Which proposal has the strongest overall feasibility?
Feasibility and Relevance Analysis
Medium
A.Develop a custom facial-recognition platform from scratch
B.Install new biometric gates throughout every building
C.Configure the school's existing ID-card scanning system
D.Issue specialised tracking devices to all students
Correct Answer: Configure the school's existing ID-card scanning system
Explanation:
Using existing infrastructure is more compatible with the school's time, budget, and implementation constraints.
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38An idea screening matrix uses weighted scores calculated as . An idea scores 4 for user value with weight 3, 3 for feasibility with weight 2, and 2 for originality with weight 1. What is its total score?
Idea Screening Matrices
Medium
A.
B.
C.
D.
Correct Answer:
Explanation:
The weighted total is .
Incorrect! Try again.
39A team gives "user impact" twice the weight of "visual novelty" in its screening matrix. What does this decision mean?
Idea Screening Matrices
Medium
A.Visual novelty is excluded from the final comparison
B.Visual novelty determines whether an idea is feasible
C.User impact must receive twice the novelty score
D.User impact contributes twice as much to the total
Correct Answer: User impact contributes twice as much to the total
Explanation:
Criterion weights represent relative importance, so a criterion with twice the weight has twice the influence on the weighted total.
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40A team places ideas on an impact-effort matrix. Which idea should generally receive the highest priority for early implementation?
Idea Selection and Prioritisation
Medium
A.An idea with low impact and low effort
B.An idea with low impact and high effort
C.An idea with high impact and low effort
D.An idea with high impact and high effort
Correct Answer: An idea with high impact and low effort
Explanation:
High-impact, low-effort ideas are typically prioritised because they can deliver substantial value with relatively few resources.
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41A team must redesign a hospital appointment system. During the first session, participants immediately debate implementation costs and reject unusual suggestions. Which intervention best restores divergent thinking without losing the original problem focus?
Divergent Thinking and Idea Generation
Hard
A.Ask the team to select the cheapest existing solution
B.Require each member to propose three unrelated solutions
C.Separate idea generation from evaluation and defer feasibility judgments
D.Limit proposals to technologies already used by the hospital
Correct Answer: Separate idea generation from evaluation and defer feasibility judgments
Explanation:
Divergent thinking benefits from postponing judgment so that participants can explore a wider range of possibilities before convergent evaluation begins.
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42A design team generates 120 ideas, but 90 are minor variations of the same service concept. Which assessment most accurately describes the quality of the team's divergent output?
Divergent Thinking and Idea Generation
Hard
A.High fluency but limited flexibility and originality
B.High relevance but limited fluency and elaboration
C.High originality but limited fluency and flexibility
D.High flexibility but limited fluency and relevance
Correct Answer: High fluency but limited flexibility and originality
Explanation:
The team produced many ideas, indicating fluency, but the concentration within one conceptual category suggests weak flexibility and limited originality.
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43A team alternates between generating alternatives and narrowing them after each idea. The final concept is practical, but several unexplored directions were never considered. What process flaw is most likely responsible?
Convergent and Divergent Thinking
Hard
A.Divergence was introduced before the problem statement was finalized
B.Divergence was repeated after the final selection decision
C.Convergence occurred after prototyping rather than before ideation
D.Convergence was introduced before divergence had sufficient breadth
Correct Answer: Convergence was introduced before divergence had sufficient breadth
Explanation:
Premature convergence filters out possibilities before the team has created a sufficiently broad solution space.
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44A team uses divergent thinking to create alternative interpretations of a user need, then convergent thinking to rank solutions. Which sequence best protects against solving the wrong problem?
Convergent and Divergent Thinking
Hard
A.Rank existing solutions, generate variants, then define the need
B.Define one need precisely, select a solution, then generate variants
C.Generate solutions, rank them, then reinterpret the need
D.Interpret the need broadly, generate solutions, then evaluate them
Correct Answer: Interpret the need broadly, generate solutions, then evaluate them
Explanation:
Exploring multiple interpretations before solution generation reduces fixation on an incorrect or overly narrow problem definition.
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45In a brainstorming session, senior members speak first and junior members build only on their proposals. Which modification most directly improves the session's cognitive diversity?
Brainstorming and Idea Generation
Hard
A.Allow senior members to evaluate each proposal immediately
B.Collect silent individual ideas before group discussion
C.Ask junior members to defend the senior proposals
D.Reduce the session to only the most experienced participants
Correct Answer: Collect silent individual ideas before group discussion
Explanation:
Individual ideation before discussion reduces status effects and captures perspectives that may otherwise be suppressed by group dynamics.
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46A brainstorming facilitator notices that participants produce many ideas but repeatedly restate the same assumptions about the customer. Which prompt would most effectively extend the search space?
Brainstorming and Idea Generation
Hard
A.Which existing idea should receive the most votes?
B.What would make this solution cheaper to deliver?
C.How might a completely different user define success?
D.How can this solution be implemented within current policy?
Correct Answer: How might a completely different user define success?
Explanation:
Changing the perspective and success criteria challenges embedded assumptions and encourages ideas outside the current solution frame.
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47A company wants to improve reusable food containers. It replaces the rigid lid with a flexible membrane that seals around irregular leftovers. Which SCAMPER operation is most directly represented?
SCAMPER Technique
Hard
A.Modify
B.Put to another use
C.Combine
D.Eliminate
Correct Answer: Modify
Explanation:
The design changes an existing component's form and behavior to improve adaptability, which is the Modify operation.
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48A university converts unused classroom space into evening community workshops and low-cost maker facilities. Which SCAMPER question most directly generated this idea?
SCAMPER Technique
Hard
A.What can be eliminated from the current space?
B.How can the current space be put to another use?
C.What can be combined with the current space?
D.What existing feature can be rearranged within the space?
Correct Answer: How can the current space be put to another use?
Explanation:
The idea repurposes an existing resource for a different audience and function, matching Put to another use.
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49A meal-delivery service removes scheduled delivery windows and instead allows customers to request delivery only when they receive a location-based notification. Which SCAMPER operation is central to this change?
SCAMPER Technique
Hard
A.Substitute
B.Eliminate
C.Reverse
D.Combine
Correct Answer: Eliminate
Explanation:
The proposal removes a conventional delivery-window requirement rather than replacing it with an equivalent component.
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50A mind map about reducing workplace accidents contains branches for equipment, training, behavior, environment, incentives, and reporting. What is the principal value of this structure during ideation?
Mind Mapping and Reverse Thinking
Hard
A.It exposes multiple causal and intervention perspectives
B.It guarantees that every branch is equally feasible
C.It eliminates the need for user research
D.It converts subjective judgments into numerical scores
Correct Answer: It exposes multiple causal and intervention perspectives
Explanation:
Mind mapping expands associations around the challenge, helping the team explore different causes, contexts, and intervention points.
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51A team asks, "How could we make public transport as inconvenient and unsafe as possible?" It then reverses each answer into a design opportunity. What is the main benefit of this approach?
Mind Mapping and Reverse Thinking
Hard
A.It ensures that all proposed ideas satisfy user preferences
B.It replaces prioritisation with unrestricted imagination
C.It proves that the reversed solutions are technically feasible
D.It identifies failure mechanisms that ordinary solution framing may hide
Correct Answer: It identifies failure mechanisms that ordinary solution framing may hide
Explanation:
Reverse thinking reveals behaviors and conditions that create the negative outcome, which can then be reframed as opportunities for improvement.
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52Two concepts receive identical average ratings. Concept A has strong support from nearly every evaluator, while Concept B is rated extremely high by some and extremely low by others. What should the team examine before selecting one?
Idea Evaluation and Selection
Hard
A.The concept proposed earlier in the workshop
B.Only the evaluator with the highest organizational rank
C.The distribution of ratings and the reasons for disagreement
D.The concept with the more memorable presentation
Correct Answer: The distribution of ratings and the reasons for disagreement
Explanation:
Equal averages can conceal different risk profiles and stakeholder interpretations, so the spread and rationale behind ratings are decision-relevant.
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53An idea is highly desirable for users but depends on regulations that may change within six months. Which evaluation response is most appropriate?
Idea Evaluation and Selection
Hard
A.Retain it as a conditional option and test the regulatory assumption
B.Select it immediately because desirability outweighs all constraints
C.Average the regulatory risk with user desirability into one informal score
D.Reject it immediately because uncertainty makes it unusable
Correct Answer: Retain it as a conditional option and test the regulatory assumption
Explanation:
A critical uncertainty should be validated rather than hidden in an aggregate judgment or treated as an automatic rejection.
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54After affinity clustering, a team finds that one cluster contains ideas about notifications, reminders, and escalation rules. What is the best next action?
Idea Organisation and Clustering
Hard
A.Delete the cluster because its ideas are operational rather than strategic
B.Separate every idea because similar ideas should never be grouped
C.Score each idea before checking whether the cluster is coherent
D.Rename the cluster using a broader user need or functional theme
Correct Answer: Rename the cluster using a broader user need or functional theme
Explanation:
A useful affinity label captures the underlying theme shared by the grouped ideas rather than merely listing their surface features.
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55A clustering exercise groups ideas by the technology used, but the team later discovers that ideas serving the same user need appear in separate groups. What does this indicate?
Idea Organisation and Clustering
Hard
A.The ideas should be ranked before any clustering is attempted
B.The clusters are valid because technologies define user needs
C.The team has produced insufficiently divergent ideas
D.The ideas have been clustered by solution form instead of user purpose
Correct Answer: The ideas have been clustered by solution form instead of user purpose
Explanation:
Grouping by technology can obscure common outcomes; clustering by user need or intended value often reveals more meaningful relationships.
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56A proposed service is technically feasible and inexpensive but addresses a problem that users describe as infrequent and unimportant. Which conclusion is most defensible?
Feasibility and Relevance Analysis
Hard
A.The idea should be selected if competitors lack similar services
B.The idea is relevant because low cost creates user value
C.The idea has feasibility but weak relevance and needs reframing
D.The idea should be selected because feasibility is sufficient
Correct Answer: The idea has feasibility but weak relevance and needs reframing
Explanation:
Feasibility does not compensate for weak user relevance; the team should investigate whether the concept can address a more meaningful need.
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57A concept ranks highly on user relevance but requires infrastructure unavailable to the organization. Which experiment best reduces the most important feasibility uncertainty?
Feasibility and Relevance Analysis
Hard
A.Ask stakeholders to rate the concept's visual appeal
B.Build a low-fidelity simulation of the required infrastructure
C.Conduct a larger preference survey about the concept
D.Compare the concept's slogan with competitors' slogans
Correct Answer: Build a low-fidelity simulation of the required infrastructure
Explanation:
A simulation directly tests the technical assumption creating the feasibility risk while avoiding the cost of full implementation.
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58A screening matrix assigns weights of 0.5 to desirability, 0.3 to feasibility, and 0.2 to viability. An idea scores 8, 4, and 6 respectively on a ten-point scale. What is its weighted score?
Idea Screening Matrices
Hard
A.6.8
B.7.1
C.6.2
D.5.4
Correct Answer: 6.2
Explanation:
The weighted score is . Therefore, none of the listed values is correct.
Incorrect! Try again.
59A screening matrix gives a high score to an idea because its weighted average is strong, but the idea fails a mandatory safety requirement. How should the matrix be interpreted?
Idea Screening Matrices
Hard
A.The team should reduce the safety criterion's weight
B.The safety requirement is a gate and disqualifies the idea
C.The weighted average overrides the safety requirement
D.The idea remains eligible because safety is only one criterion
Correct Answer: The safety requirement is a gate and disqualifies the idea
Explanation:
Non-negotiable requirements should be treated as pass/fail gates, not diluted through compensation in a weighted average.
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60A team has resources to develop only one concept. Concept X has high impact and high uncertainty; Concept Y has moderate impact and low uncertainty. Which selection strategy is most appropriate when the organization needs evidence before committing substantial resources?
Idea Selection and Prioritisation
Hard
A.Choose Y immediately because low uncertainty guarantees success
B.Average impact and uncertainty without conducting further tests
C.Choose X immediately because maximum impact always dominates
D.Run a focused experiment on X and compare its evidence with Y
Correct Answer: Run a focused experiment on X and compare its evidence with Y
Explanation:
A targeted experiment can reduce uncertainty around the higher-impact concept, enabling evidence-based prioritisation rather than relying on a single static score.
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