AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Option A — Both A and R are true, and R is the correct explanation of A. Printing expiry dates is legally required precisely because consumers have the right to be informed, protecting them from harm such as consuming expired medicines.
The passage states that rules requiring manufacturers to display information (including expiry date) exist because consumers have the right to be informed about particulars of goods/services. R directly explains why A is a legal requirement — so R is the correct explanation of A, making Option A the right choice.