The set of 4 books deal with the concepts/ fundamentals in detail discussing all important aspects of the topic. The theory is empowered with the inclusion 1. Check Points 2. Think it Over 3. Do you Know? 4. Illustrations 5. Miscellaneous Solved Examples Another powerful aspect of the books is the exhaustive Exercises. No other book provides you such a detailed exercise. The objective is to expose the students to the various requirements of the Boards and the competitions. So the Exercise 1 exposes the students to the various types of formative and summative questions the Exercise 2 exposes them to the various types of questions asked in the various competitive exams like KVPY, AIEEE, PMT and IIT-JEE etc. Exercise 1 includes a lot of formative and summative exercises based on the new pattern of education. The 4 books contain around 3850 Formative & Summative Questions