Kulkarni Sir is one of the best teachers I have come across. He is very concerned about the students and in enhancing their knowledge. I was a part of a batch of 5 hence the teacher- student interaction is better. For math lecture, a set of examples, if provided, would have been better for us to practice, specially for students like me, who had a very limited time. Even Ankush Sir was available every time i needed any help. To sum up, every one was helpful and friendly. Thanks for the hospitality.