In the interview, there were five rounds, primarily focusing on easy to medium-level questions. The recruiter was supportive throughout the process. Among the questions asked were Two Sum and Buy-Sell problems, which are common coding challenges. The Two Sum problem involves finding two numbers in an array that add up to a specific target, while the Buy-Sell problem revolves around maximizing profit by buying and selling stocks at optimal times. These questions gauge problem-solving skills and algorithmic thinking, making them popular in technical interviews.