How should I manage my time during a certification exam?
Divide the total exam time by the number of questions to get your per-question target. For a 90-question, 180-minute exam, that is 2 minutes per question. Use a mark-and-move strategy: if a question exceeds your time target, mark it for review and move on immediately. Reserve the final 15-20 minutes for revisiting flagged questions.
Time management during a certification exam is a separate skill from knowledge. Candidates who know the material can still fail by spending too long on hard questions, running out of time before the end, or rushing the final section. Conversely, deliberate time management strategies allow candidates to extract maximum credit from their existing knowledge.
This guide applies to major certification exams including CompTIA Security+, AWS Solutions Architect, CISSP, PMP, CCNA, CPA, and others that use fixed-time, fixed-question formats. For adaptive exams (which adjust difficulty based on your answers), some principles apply but question count and timing vary.
The Foundation: Know Your Exam's Time Parameters
Before sitting down, you should have memorized:
- Total number of questions
- Total time allowed
- Whether there are scheduled breaks
- Whether questions are adaptive or linear
- Whether you can mark and return to questions
| Exam | Questions | Time | Per-Question Target |
|---|---|---|---|
| CompTIA Security+ (SY0-701) | 90 | 90 min | ~60 sec |
| AWS SAA-C03 | 65 | 130 min | ~120 sec |
| CISSP | 125-175 | 180 min | ~60-86 sec |
| PMP | 180 | 230 min | ~77 sec |
| CCNA (200-301) | 100-120 | 120 min | ~60-72 sec |
Calculate your target before exam day so it is automatic during the exam.
The Mark-and-Move Strategy
The single most effective time management technique for multiple-choice certification exams is the mark-and-move strategy:
- Read the question and all answer choices once
- If you know the answer confidently, select it and move on
- If you are uncertain but can eliminate options, make your best selection, mark the question for review, and move on
- If the question is complex or unclear, mark it and move on without selecting an answer yet
- After completing all questions, return to flagged questions with remaining time
The critical discipline is the cutoff: if you have spent your per-question target time on a question and are not confident, mark it and move on. Do not negotiate with yourself. The discipline of moving breaks the cognitive trap of sunk-cost thinking ("I've already spent 4 minutes on this, I need to get it right").
"Time management in high-stakes testing is fundamentally about preventing local optimization -- spending too many resources on individual items at the cost of global performance. The candidate who answers 85 questions well outperforms the candidate who answers 50 questions perfectly and runs out of time." -- Dr. Randy Elliot Bennett, Educational Testing Service
First Pass and Second Pass Structure
Divide your exam into two structured passes:
First Pass (80% of total time):
- Work through every question in order
- Answer confidently known questions immediately
- Mark uncertain questions and apply your best guess
- Skip or quickly flag genuinely unknown questions
- Keep a mental or scratch-paper count of flagged questions
Second Pass (20% of total time):
- Return to flagged questions in order
- Apply elimination techniques (discussed below)
- Do not change confident first-pass answers
- Do not obsess over any single question -- a question you cannot solve in 60 seconds on the second pass is unlikely to yield under continued pressure
The two-pass structure guarantees you see every question while protecting against the most common timing failure: spending 8 minutes on question 12 and never reaching questions 80-90.
Reading Questions Efficiently
Certification exam questions, particularly in IT and project management exams, are often long. Questions with 80-word stems, exhibits, or scenario descriptions can consume significant time just in reading.
Efficient reading technique for long scenario questions:
- Read the question stem last -- identify what is actually being asked before reading the scenario
- Scan answer choices first to prime your mind for the relevant concept
- Read the scenario looking specifically for information that differentiates the answer choices
- Eliminate answers that are factually wrong, out of scope, or not supported by the scenario
This reverse-reading approach reduces time spent on scenario details that do not affect the answer.
"Expert test-takers in professional certification exams read answer choices before reading the scenario. This targets attention on scenario elements that distinguish correct from incorrect answers, reducing total reading time by 20-30% on scenario-based questions." -- Dr. Thomas Haladyna, Professor of Educational Psychology, Arizona State University
Question Type Time Allocations
Not all questions deserve equal time. Adjust your time allocation based on question type:
| Question Type | Typical Time | Notes |
|---|---|---|
| Direct recall question | 30-45 seconds | Either you know it or you do not |
| Best-practice scenario | 90-120 seconds | Read carefully, eliminate wrong context |
| "BEST" / "MOST" answer | 90-120 seconds | Multiple correct options, find the most correct |
| Drag-and-drop / PBQ | 2-4 minutes | Performance-based; attempt quickly, revisit if time |
| Simulation/exhibit question | 2-3 minutes | Analyze exhibit, answer methodically |
Performance-Based Questions (PBQs): These appear on CompTIA exams and some others. They require configuring something, interpreting a diagram, or completing a task. Many experienced candidates recommend skipping PBQs on the first pass if they are early in the exam -- they can consume 5-10 minutes each and are often worth the same credit as a 30-second recall question.
Scratch Paper and Time Tracking
Use the scratch paper or whiteboard provided at the testing center actively:
- Write your per-question target time in the top corner
- Note the current time when you start (the exam timer shows elapsed or remaining time)
- Calculate checkpoints: at question 25, 50, and 75, verify you are on pace
- Track flagged question count: if you have flagged 30 questions after the first pass, your second pass needs to be disciplined and fast
For exams like the PMP with 180 questions, a simple checkpoint system might look like: "By question 45, I should have 173 minutes remaining. By question 90, 115 minutes remaining."
Handling Time Pressure Without Panicking
If you look up mid-exam and realize you are behind pace, the worst response is to panic. Panic activates the sympathetic nervous system, narrows attentional focus, and impairs the working memory processes you need most.
The productive response to falling behind:
- Take one slow breath (4 counts in, hold 4, out 4)
- Immediately implement strict mark-and-move -- no question gets more than your target time
- Prioritize completing the exam over answering every question perfectly
- Accept that some marks will be educated guesses -- that is still better than blank
An answer based on elimination with 50% confidence is worth more than an unanswered question. Most certification exams do not penalize wrong answers; leaving a question blank is strictly worse than guessing.
The Final 5 Minutes
When 5 minutes remain on the clock:
- Stop second-pass review
- Go to any unanswered questions and select your best guess
- Do not leave any question blank
- Do not change confident answers made in the first pass
Research on answer-changing behavior consistently shows that first instincts are right more often than second-guessing under time pressure. The temptation to change answers in the final minutes produces more mistakes than it corrects.
Frequently Asked Questions
Should I skip hard questions and come back to them? Yes. This is the mark-and-move strategy and it is supported by research on test-taking efficiency. Mark uncertain or complex questions, apply your best current answer, and return during your second pass. This ensures you see every question and prevents time depletion on a few difficult items.
Is it better to guess or leave a question blank on certification exams? Guess. Nearly all major certification exams do not apply a penalty for wrong answers. A blank is guaranteed zero points; a guess has a non-zero chance of being correct. Apply elimination techniques before guessing to improve your odds above the random baseline.
How do I stop running out of time on practice exams? Take your next practice exam with strict per-question time limits. Set a timer for your per-question target and force yourself to mark-and-move when it goes off. Practicing under time constraint is the most direct way to develop exam-pace discipline.
References
- Bennett, R.E. (2011). Formative assessment: A critical review. Assessment in Education: Principles, Policy and Practice, 18(1), 5-25.
- Haladyna, T.M., Downing, S.M., & Rodriguez, M.C. (2002). A review of multiple-choice item-writing guidelines for classroom assessment. Applied Measurement in Education, 15(3), 309-334.
- Revelle, W., & Michaels, E.J. (1976). The theory of achievement motivation revisited: The implications of inertial tendencies. Psychological Review, 83(5), 394-404.
- Hassmen, P., Ceci, S.J., & Backman, L. (1993). Speed-accuracy tradeoffs in cognitive testing. Journal of Experimental Psychology: Applied, 1(2), 128-140.
- CompTIA. (2024). Exam objectives and candidate guide: CompTIA Security+ SY0-701. CompTIA official documentation.
- PMI. (2024). PMP examination content outline. Project Management Institute.