Explanation:

- The roads in India are classified based on their capacity into Five main classes.

- These five classes are: Expressways, National Highways (NH), State Highways (SH), Major District Roads (MDR), and Other Roads (including Rural Roads/Village Roads).

- Option 1 (Five): Correct answer. These five categories represent roads' hierarchy based on capacity and function.

- Option 2 (Nine): Incorrect. There is no official nine-class system based on capacity.

- Option 3 (Six): Incorrect. Sometimes, additional sub-classifications are discussed (like urban/rural), but officially, capacity-wise, it’s five.

- Option 4 (Three): Incorrect. There are more than three based on capacity.