Step 1: Understanding the Concept:
The Food Safety and Standards Authority of India (FSSAI) regulates food packaging and labeling to ensure that essential nutritional and safety information is easily visible to consumers on the main package panel.
Step 2: Detailed Explanation:
According to FSSAI (Packaging and Labelling) Regulations, the Principal Display Panel (PDP) is the part of the package that is most likely to be displayed, presented, or shown to the consumer under custom sales conditions.
The regulations define the required surface area of the PDP based on container shape:
- For a rectangular container, the area of the principal display panel shall not be less than \(40\%\) of the product of the height and width of the container's largest side.
- For a cylindrical container, it must cover at least \(40\%\) of the product of height and circumference.
Step 3: Final Answer:
The value of \(N\) is \(40\%\), which corresponds to option (C).