I need to prepare a questionnaire on consumer awareness on overcharging of goods?

if anyone could give me the questions based on the topic(consumer awareness on overcharging of goods) of the questionnaire or some suggestions.

I need to prepare a questionnaire on consumer awareness on overcharging of goods?
Q1. What are the various ways consumers are exploited?





Q2. What is the main motive behind overcharging of goods by producers?





Q3. What are the steps by which a consumer can recognise overcharged products?





Q4. what can a consumer do legally to seek redressal against a producer who has overcharged the goods?'





Q5. "profit is the main motive behind overcharging the goods" Justify?





Q6 "The consumer protection act, 1986 has provided sufficient priveledges to the consumers for protection against overcharging producers" Do you agree?