The best way to collect data and information is:

🧠 Explanation:

A survey is considered one of the most effective methods for collecting data and information because it allows gathering responses directly from a target group. The word “survey” here is a noun, referring to a structured method of asking questions to obtain information. Surveys can be conducted in person, over the phone, online, or through written forms, making them versatile for different situations. The main advantage is that they can collect large amounts of data in a short time while covering diverse opinions and facts. Alternative terms that could fit in the same context include “questionnaire,” “poll,” or “interview,” though these may be narrower in scope. In exams like PPSC, recognizing “survey” as the correct term is important because it directly aligns with research methodology and data collection concepts used in administrative and academic work.