Questions based on the physical and geometrical interpretation of derivatives at a point are there in exercise 30.2. It also contains questions based on the concepts of differentiation from first principles. You can use the solutions of RD Sharma class 11 Maths, exercise 30.2 of chapter 30. Especially, if you feel that you need help from your teacher to solve these problems.
It will increase your conceptual knowledge, and help you get good results in the school and entrance exams. These solutions are developed by the senior Math faculties of the eCareerPoint. It is available in PDF format which you can download for free.
Derivatives Exercise 30.2:Download
