For all paid accounts you can create unlimited number of surveys. However, at any point of time, you can have up to 1000 surveys in your account.
To create a new survey once you have hit the limit, please delete unused/old surveys and then you can create a new one. For a free essentials license account, you can create up to 10 surveys in your account. Each survey can collect upto 200 responses.Survey limitation in any active account is a system recommendation for optimal performance.
Keeping this limits helps keep the your account functioning at the loading speeds which help you cut time creating survey and analysing your data.Maximum number of questions in a survey is restricted to 300 questions.
For a free essentials license, you can add up to 100 questions in your survey.This feature is available with the following licenses :