How to answer online quizzes faster without guessing

Time an online quiz sometime. Not the whole thing — one question, from the moment it appears to the moment you commit an answer. On anything you half-know it is rarely the thinking that takes the time. It is the reading of a badly worded stem twice, the tab you open to check one term, the forty seconds you lose finding your place again afterwards, and the re-reading of all four options because by then you have forgotten what option A said.

That is where the minutes go, and none of it is knowledge. Here is what actually removes it.

1. Read the last line of the question first

Multiple-choice stems are written back to front. The scenario comes first, the actual question arrives at the end, and you cannot tell which parts of the scenario matter until you have read the end. So read the final sentence, then go back to the top. You will find you skim the setup looking for two or three specific things instead of memorising all of it.

This one change is worth more on long stems than anything else in this list, and it costs nothing to adopt.

2. Answer before you look at the options

Decide what you think the answer is, in your head, and only then read A to D. Distractors are written by somebody whose job was to make the wrong answers plausible to a person who is not sure — reading them first is exactly the state they were designed for. If your own answer is sitting there in the list, you are done in two seconds.

3. Make the first pass a sorting pass

Go through the whole quiz once and put every question in one of three piles: answered, narrowed to two, and no idea. Do not stop to agonise. Two things come out of this. The easy marks are banked before the clock becomes a factor, and by the time you reach the hard ones you have read forty other questions — which, on a well-built paper, is a surprising amount of free context. Terms get defined in one question and tested in another all the time.

4. Stop paying the window-switching tax

This is the big one and almost nobody counts it. Opening a tab, typing a search, reading a result, deciding it is the right result, and coming back is twenty to forty seconds — and the real cost is not the seconds. It is that you lost the question. You come back and read the stem again from the top, which is the second-most-expensive thing in this article after not knowing the material.

Whatever tool you use for a lookup, the thing to optimise is not how good its answer is. It is how far away from the question you have to go to get it. A browser extension keeps you in the tab; a tool that reads the screen keeps you in the question. This is the problem OneTapAnswer was built around: you press two keys over whatever is in front of you and the answer arrives as a notification in the corner, so your eyes never leave the stem. There is no window to switch to and nothing to paste.

5. Treat “select all that apply” as separate questions

A multi-select is not one question with five options. It is five true/false questions that happen to share a stem, and it is marked like it. Take each option on its own and ask whether that single statement is true. People lose marks here by trying to find the pattern — three of these look related, so it must be those three — which is the habit single-answer MCQs trained into them.

6. Use the flag, and trust your first pass

Flag anything you are not sure about and come back at the end. When you do come back, change an answer only if you can say out loud what was wrong with the first one. “It feels wrong now” is the feeling of having read the question six times, not new information. The research on answer-changing is kinder than the folklore — changes are more often right than wrong — but that is for changes with a reason behind them.

7. Rehearse on the format, not just the material

Speed on a quiz is partly a familiarity with the shape of the thing: where the next button is, whether options are radio buttons or checkboxes, what a matching question looks like on your screen. That is why it is worth doing a few questions in the actual format before it counts.

There is a practice quiz on this site with every question type on one page — multiple choice, multi-select, fill-in-the-blank, true/false and matching — with the answers hidden until you ask for them. It takes about five minutes and it is free, with nothing to install.

What none of this fixes

Speed is what you have left after you know the material. Every technique above is about not wasting the time between knowing something and recording it — none of them turns a question you cannot do into a question you can. If you are consistently out of time on a paper you understand, these will help a lot. If you are out of time on a paper you do not understand, the problem is upstream, and the four-week plan in this other post is the more useful read.

The short version

• Read the last line of the stem first.
• Answer in your head before reading the options.
• Sort the whole paper before you solve any of it.
• Cut the window-switching, not the thinking.
• Split every multi-select into separate true/false calls.
• Change an answer only when you can name the reason.
• Practise on the format as well as the material.