Only one or two such questions may result in a complete refusal to answer a questionnaire. Eliminate or revise the question. Avoid questions that are too demanding. Please rank them from first to 25th in terms of their importance. Avoid a double question.
Double questions ask for more than one piece of information in one question.
The result confuses the respondent or makes it impossible to answer the question. This question asks whether respondents like dogs and cats. Suppose they like only one of them. If they mean different things, the question is a double question. When analyzing data, it is hard to decide whether the answers given refer to both parts or only one part.