Is it possible to select only a specific number of questions per round?
When using a manual or quarterly survey frequency, this will ensure that all active questions are asked per round and the amount of questions per survey is fixed.
On an automatic reoccurring frequency (weekly, bi-weekly, and monthly) it isn't possible to set the questions to a specific number per round per employee. By switching the survey and question frequencies you can see the average of questions asked per round. The number of questions per round are based on the individual employee. See Configuration of survey and question frequency for more.