Explanation:

- Scheduled Caste households (Statement I) are recognized as a social group in India that faces significant socio-economic disadvantages, contributing to their vulnerability to poverty.

- Scheduled Tribe households (Statement II) similarly experience widespread marginalization and economic difficulties, making them susceptible to poverty as well.

- Option 1: Neither I nor II - This is incorrect. Both groups face poverty vulnerabilities.

- Option 2: Both I and II - This is the correct option, as both Scheduled Caste and Scheduled Tribe households are vulnerable to poverty.

- Option 3: Only II - Incorrect, because Scheduled Caste households also face considerable poverty risk.

- Option 4: Only I - Incorrect, as Scheduled Tribe households are also highly vulnerable.

Your assessment is correct that the correct answer is Option 2: Both I and II. .