GMAT Question Review and Edit

What the review feature does

The GMAT Question Review and Edit feature lets you bookmark questions while working through a section, then revisit bookmarked questions at the end of that same section if time remains. You may change up to three answers in the section. Once you leave the section and continue, you cannot go back to review it later.

The feature is a limited final review. It does not pause the section clock, give extra time or permit unlimited answer changes. You should still work through the section in a steady order and finish every question. The end-of-section review is most useful when you have saved time and can identify a concrete reason to reconsider an answer.

The GMAT has three 45-minute sections and 64 questions. Each section has its own clock. Question Review and Edit operates within that boundary, so the 45 minutes for Verbal cannot be used to revisit Quant, and a break does not reopen an earlier section.

How to bookmark during a section

Bookmark a question when you have made a reasonable attempt but want a specific final check. Good reasons include a calculation you can verify quickly, a condition you want to reread or two answer choices that you can distinguish with one more check. A bookmark is a reminder, not an indication that the answer is probably wrong.

Avoid bookmarking every uncertain question. If the review list becomes long, it is unlikely that you can reconsider each item meaningfully with the time left. A small set lets you focus on errors that are plausibly correctable. You can also use scratch notes to record what to verify, such as 'check whether denominator is 84' or 'confirm author versus researcher view.'

Make an answer before moving forward. The adaptive exam expects a response to each question, and unanswered questions can affect the score. If you cannot solve an item in the time you planned, eliminate choices, make the best selection you can and bookmark it only if there is a clear review step. Do not assume that leaving it blank preserves a better adaptive path.

Choose what to review

At the end of the section, review the bookmarked questions while the clock still runs. You can change up to three answers. Use the time to resolve a known issue, not to reread the entire problem repeatedly. Start with questions where a quick verification could change a response, such as a sign, unit or direct passage detail.

A useful review question is: what new evidence or check would make me change this answer? If you can identify one, perform it. If you only feel nervous because a problem was difficult, that feeling alone is not evidence that the answer is wrong. Avoid changing an answer simply because a different option looks attractive on a second glance.

For Quant, verify the equation setup, units, sign and whether the result satisfies the original condition. For Verbal, verify the question task and the evidence supporting the choice. For Data Insights, confirm the correct row, chart unit, data source or statement. These concrete checks are more reliable than rereading without a purpose.

Worked review decisions

Quant calculation

You solve a percent problem and bookmark it because you are unsure whether to divide by the original or final value. At review, the question asks what percent the new value increased from the old value. Re-read that phrase, confirm the original value is the denominator, and calculate the increase divided by the original. This is a productive review because it tests a defined rule.

By contrast, changing the answer because the arithmetic 'feels too easy' is not a useful check. Recalculate only if there is a specific source of error, such as a copied value or a missed percent sign.

Critical Reasoning

You bookmarked a weaken question after choosing a fact about the cost of a proposal. At review, identify the conclusion: the proposal will reduce commute time. Cost does not affect that conclusion. A choice showing that total travel time rose for most commuters directly weakens it. The question task and conclusion identify why a change is warranted.

Data Insights chart

You bookmarked a chart problem because the value seemed unusually low. At review, inspect the axis label and find that values are displayed in hundreds. If the plotted value is 8.4, the underlying amount is 840. Correcting the unit is a specific check. If the chart already displayed units and no new evidence changes your interpretation, keep the original answer.

Protect time for unanswered questions

Question review only helps if there is time left at the section boundary. Spending too long on early questions can leave later items unanswered and eliminate the review opportunity. The average time per question is about 2 minutes 9 seconds in Quant, 1 minute 57 seconds in Verbal and 2 minutes 15 seconds in Data Insights, but these are averages, not quotas. Some questions take less time and others more.

Set pacing checkpoints during practice. If you are behind, shorten the effort on a difficult question, make a reasoned choice and continue. Do not try to recover time by rushing every remaining problem; that can create avoidable reading and arithmetic errors. Learn which question types tend to consume time and practice a decision rule for moving on.

If there is no time remaining, you may not be able to use the review feature. That does not mean you should race through the final questions at the start of every section to reserve a large review block. First aim to answer all questions at a controlled pace. A modest review reserve can develop through efficient solving, but a large reserve is not guaranteed.

Answer-changing habits

Do not assume first answers are always better or that changed answers are always mistakes. Change an answer when a clear check reveals an error or when new reasoning supports a different choice. Keep your limit in mind: up to three answer changes per section. Prioritize the changes with the strongest evidence.

A practice log can show whether your revisions help. Record the original answer, reason for review, final answer and whether the change was correct. If you repeatedly switch from a supported answer to an unsupported distractor, practice confidence in evidence. If you catch sign or unit errors, continue using the review feature for those concrete checks.

Avoid using the feature as an excuse to skip reading carefully the first time. A final review is a safety net with a short reach. It cannot recover a missed condition if you have forgotten the problem or lack time to inspect it. Strong first-pass reasoning still does most of the work.

Section order and break

You choose the order of Quant, Verbal and Data Insights. You may take an optional 10-minute break after the first or second section. A break can help reset attention, but it does not allow access to a section already completed. Choose an order and break plan before test day, then rehearse it during a full practice exam.

An intentional section order can help reserve attention for a section that feels demanding, but there is no universal best order. The review feature is available at each section's end, regardless of order. Your strategy should remain consistent enough in practice that you know when to bookmark and when to move on.

Practice a review routine before test day

During a timed practice section, bookmark only questions with a specific verification step. At the end, note how many bookmarks you made, whether there was time to revisit them and whether each change improved the answer. If you regularly finish with no review time, do not simply plan to work faster. Find which question types slow you down and practice a decision point for moving on.

One useful practice rule is to distinguish uncertainty from evidence. 'I was between B and D' is uncertainty. 'I used the wrong denominator because the question asked for a percent increase from the original' is evidence of a specific error. Review the second kind first. If no new check resolves the first, keeping the original answer may be more defensible than switching at random.

The three-change limit means you should decide in advance how to prioritize. A clear calculation correction generally has stronger support than a vague feeling about a Verbal choice. A Data Insights answer based on a misread unit should be corrected if the table plainly states the unit. Keep the explanation short enough that review does not become a second full solution attempt.