Survey Question Types Explained (and When to Use Each)
A tour of the core survey question types — choice, rating, open text — and when each one earns its place.
Every survey question is a trade between richness and analysability. Closed questions are easy to count but only capture answers you thought of in advance; open questions capture anything but have to be read one by one. Knowing what each type is good at is how you keep a survey both honest and bearable to analyse.
The core types at a glance
| Type | Best for |
|---|---|
| Single choice | One answer from a fixed list — a primary reason, a yes/no, a category. Charts as a clean bar. |
| Multiple choice | Several answers at once — features used, channels seen. Each option is counted on its own. |
| Rating scale | Strength of feeling on a 1–N scale — satisfaction, likelihood, agreement. Gives you an average. |
| Open text | Anything you didn’t anticipate, and the "why" behind a rating. Rich, but read rather than charted. |
Single vs. multiple choice
The deciding question is simple: can more than one answer be true at the same time? If not, use single choice and keep the options mutually exclusive. If yes, use multiple choice — but watch the analysis, because the percentages will add up to more than 100%.
- Single: “What was the main reason you signed up?”
- Multiple: “Which of these features have you used?”
Rating scales
Rating scales turn a feeling into a number you can average and track over time — which is why satisfaction, agreement, and likelihood questions almost always use them. The two design choices that matter are the number of points and whether you label them; both are covered in the Likert scale guide, and the special 0–10 case in the NPS guide.
Open-ended questions
Open text is the only type that can surprise you — it surfaces problems and language you never thought to list. The cost is analysis: 300 free-text answers have to be read and themed by hand. Use them deliberately.
- Cap it: one or two open questions per survey, usually at the end.
- Pair it with a rating: ask the score, then "what’s the main reason for your score?"
- Never make a long open question required — it’s the fastest way to lose responses.
Frequently asked questions
What are the main types of survey questions?
They fall into two families. Closed questions give fixed options — single choice (pick one), multiple choice (pick any), and rating scales — and are easy to count. Open questions are free text, which is rich but has to be read rather than charted.
When should I use an open-ended question?
Use open text when you don’t yet know the range of answers, or to capture the "why" behind a rating. Keep them few — one or two per survey — because they take effort to answer and effort to analyse.
Single choice or multiple choice?
Use single choice when the options are mutually exclusive and you want one answer (e.g. "primary reason"). Use multiple choice when several options can be true at once (e.g. "which features do you use?").
Are rating scales better than choice questions?
They answer different questions. Choice questions tell you what people picked; rating scales tell you how strongly they feel and let you track an average over time. Most good surveys mix both.
Related resources
Mix the right question types
SaveForm surveys give you single choice, multiple choice, rating, email, and open text — each charted or read appropriately. Build one by link or embed, free to start.