An unconformity represents a gap in the geological record. The correct option among all the options that are given in the question is the first option. This is basically the time when deposition had stopped or erosion had taken place. I hope that the answer has come to your help.
India and Pakistan used to be in the same country (British India) and they share their culture and languages. During the Independence of India, the country was divided into two, but the division is problematic, especially with respect to Kashmir, which the both countries claim - that's the source of the conflict.
