Start with who will play and why
The same question can be perfect for one group and miserable for another. Before you write a single line, answer three things: who is playing, how well do they know the topic, and what should they feel afterwards? A birthday quiz for a friend should make her laugh and feel known. A revision quiz for a class should make a fact stick. A team quiz should give everybody a chance to shine, not only the colleague who reads encyclopedias.
Write that down as one sentence, for example: “A light quiz about food and travel for a team of mixed ages, where nobody needs expert knowledge.” You will use that sentence again when you brief an AI, and it keeps you honest when a clever but obscure question tempts you.
Seven rules for a good question
- One idea per question. If a question needs “and” to be complete, split it in two. “Who painted it and in which century?” is two questions.
- Write the question, then the right answer, then the wrong ones. Starting from the answer keeps the question precise, and you avoid inventing a question that has no clean answer.
- Make wrong answers plausible. A distractor should tempt someone who half knows the topic. “Sydney” is a good wrong answer for the capital of Australia; “Banana” is not.
- Keep the options alike. Same length, same grammar, same level of detail. If the right answer is the only long one, sharp players spot it without knowing anything.
- Avoid “all of the above”, “none of the above” and double negatives. They test reading, not knowledge.
- Be exact about time and place. “The largest city” is ambiguous (by population? by area? in which year?). Name the measure, or choose a fact that does not change.
- Add one line of explanation. The sentence after the answer settles disputes, teaches something and turns a wrong guess into a small win.
Weak and strong versions side by side
| Weak question | What is wrong | Stronger version |
|---|---|---|
| Which of these is not a mammal: dolphin, bat, shark, whale? | Negative phrasing makes people re-read it | Which of these animals is a fish rather than a mammal? |
| What is the biggest country? | Biggest by area or by population? | Which country has the largest land area in the world? |
| Who invented the telephone and when? | Two questions, and the inventor is disputed | In which decade did the first commercial telephone services begin? |
| Which year was the first moon landing? 1969 / 1969 AD / in 1969 / sometime in 1969 | Options differ only in wording | 1965 / 1967 / 1969 / 1971 |
| Name something that is a color | No single correct answer | Which color do you get by mixing blue and yellow paint? |
Build a difficulty curve
A quiz that starts hard feels like an exam. One that is easy all the way feels like a waiting room. Aim for a curve: begin with questions almost everybody gets right so players warm up and feel clever, rise through a solid middle, then finish with a pair that makes people groan or cheer. For ten questions, this split works well:
| Questions | Level | Purpose |
|---|---|---|
| 1–3 | Easy | Warm up, build confidence, set the tone |
| 4–7 | Medium | The real quiz: most players get about half right |
| 8–9 | Hard | Separate the experts, reward people who think |
| 10 | Wildcard | A fun or surprising question that anyone could guess |
In our quiz games, the final round counts double, so a good last question matters. Put your best idea there.
Vary the kind of question
Even with four answer buttons you can ask in different ways. Variety keeps attention up:
- Recognition: “Which city is the capital of Australia?”
- Estimation: “About how many hearts does an octopus have?” with options 1, 2, 3 and 5.
- Order: “Which of these happened first?” with four events.
- Odd one out: “Which of these four rivers flows into the Black Sea?” where only one does.
- True story, invented story: four short claims, only one of them true.
Five sample questions with the rule they follow
What is the capital of Australia?
Answer
Canberra – Rule 3: Sydney and Melbourne are plausible wrong answers.
Which planet has the shortest day of all planets in our solar system?
Answer
Jupiter, whose day lasts only about ten hours – Rule 6: names a clear measure, and the fact does not change.
How many hearts does an octopus have?
Answer
Three – Estimation style with a surprising answer. The explanation line can add that two pump blood to the gills and one to the body.
In which country is the city of Marrakesh?
Answer
Morocco – Rule 4: options of the same kind, other countries of the region.
Which language has the most native speakers worldwide?
Answer
Mandarin Chinese – Rule 6: ranks shift slightly by source, so name the source in the explanation.
Using an AI to draft questions, and checking them
An AI can draft questions in seconds, which is a real help when you need ten fresh ones for a birthday or a class. But AI models sometimes state wrong facts with great confidence, especially on specialist topics, recent events and small places. Treat every AI question as a draft:
- Check each answer against a reliable source before you share the quiz. Two independent sources are better than one.
- Be wary of numbers, dates and “firsts” and “bests”. They are where mistakes cluster.
- Put your audience sentence and your difficulty curve into the brief, so the first draft already fits.
- Ask for an explanation line with each answer, then read the explanation critically: it often reveals an error the question hides.
Right-size the quiz
Fewer, better questions beat a long list. Our builder generates a base of about six questions at Mini size, ten at Small, fifteen at Medium and twenty at Large. A quiz for a team meeting is best at Small (80 credits base price), a family evening at Medium (200 credits). Find ready-made ideas for the season in the guide Christmas quiz: 40 questions, and for work events in the team-building quiz guide.