No. With the Opinion Stage online quiz maker, you can create as many multiple-choice items as you like. Before you decide on your test length consider:
Your audience’s age group and attention span.
The effort you can and want to put into it.
The types of questions you plan to ask.
The time test-takers will have (a multiple-choice question takes a minute to answer on average).
Your goal. Longer tests are more challenging while shorter tests get more submissions.