The correct answer is to perform a quantitative risk analysis to determine the appropriate contingency reserve. This is because the PMBOK Guide requires that contingency reserves be calculated based on the project’s specific risk exposure, not set by an arbitrary percentage like 10% from a sponsor. When a project has a high degree of uncertainty, a quantitative risk analysis—using techniques such as expected monetary value or Monte Carlo simulation—provides a data-driven reserve that reflects the actual cost of identified risks. On the CAPM exam, this question tests your understanding of the Risk Management knowledge area, specifically the distinction between a fixed rule and a risk-based calculation. A common trap is assuming a sponsor’s directive is always correct, but the project manager must advocate for proper risk analysis. Remember the mnemonic: “Don’t guess the reserve—quantify the curve.”
CAPM Practice Question: Project Management Fundamentals and Core Concepts
This CAPM practice question tests your understanding of project management fundamentals and core concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A project manager is assigned to a project that is in the planning phase. The sponsor asks the project manager to include a 10% contingency reserve in the budget. The project manager knows that the project has a high degree of uncertainty. What should the project manager do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Perform a quantitative risk analysis to determine appropriate contingency reserves.
Option C is correct because the project manager should perform a quantitative risk analysis to determine the appropriate contingency reserve based on the project's specific risk exposure, rather than relying on an arbitrary 10% figure. This aligns with the PMBOK Guide's guidance that contingency reserves should be derived from risk analysis, not sponsor preference, especially given the high degree of uncertainty.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Explain that contingency reserves are not allowed in the project budget.
Why it's wrong here
Contingency reserves are standard for known risks.
✗
Refuse the request because it is unethical.
Why it's wrong here
It is not unethical; it's about proper planning.
✓
Perform a quantitative risk analysis to determine appropriate contingency reserves.
Read the scenario before looking for a memorised answer.
✗
Add the 10% contingency reserve as requested.
Why it's wrong here
Reserves should be based on risk analysis, not arbitrary.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may assume the sponsor's request is always correct or that a fixed percentage is standard practice, but the CAPM exam tests the principle that contingency reserves must be justified by risk analysis, not arbitrary figures.
Detailed technical explanation
How to think about this question
Contingency reserves are time or cost buffers included in the project budget to address identified risks (known unknowns), and their amount should be calculated using quantitative risk analysis techniques such as Monte Carlo simulation or expected monetary value (EMV) analysis. The PMBOK Guide (6th Edition, Section 11.5.2.4) specifies that reserves are derived from risk analysis outputs, not arbitrary percentages, ensuring the budget reflects the project's true risk profile. In practice, a 10% reserve might be too low for a high-uncertainty project, leading to cost overruns, or too high, tying up funds unnecessarily.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the CAPM exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Project Management Fundamentals and Core Concepts — This question tests Project Management Fundamentals and Core Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Perform a quantitative risk analysis to determine appropriate contingency reserves. — Option C is correct because the project manager should perform a quantitative risk analysis to determine the appropriate contingency reserve based on the project's specific risk exposure, rather than relying on an arbitrary 10% figure. This aligns with the PMBOK Guide's guidance that contingency reserves should be derived from risk analysis, not sponsor preference, especially given the high degree of uncertainty.
What should I do if I get this CAPM question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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