These notes are not for beginners, if you are beginner then we personally suggest you to only read the books. However if you know the basics of a particular branch/ subject and preparing for exams like GATE, JAM, NET, CSIR (ES), UPSC – Geoscientists etc. 

We are incredibly grateful to all the contributors who have shared their study materials. Your dedication and willingness to help others succeed is truly commendable. Your shared knowledge and resources will undoubtedly make a significant difference in their preparation journey. 

Together we are making education more accessible and success more achievable for everyone.