I would like to know more about the package which is available in askIITians for chemical bonding which costs Rs.100/-.I would like to know is that an e-book or it is sent through courier service.Sir/Mam i am eagerly waiting for your reply as i wish to buy that book

We have the self-study package which comprises of video lecture, which you can go through for theory and at the end of each section we have sample problems to work up the application part of the concept dealt with. Then after the end of lecture we have set of 30 questions which are relevant from competitive exam point of view. It also comprises of Mind Map i.e. how you can connect all the topics which you have studied a\and get a proper outlook of the subject, alongwith this we have Study Planner of how study that topics and its weightage in different exams of your interest.