Always start with the official NCERT PDFs available for free on the NCERT website. They are the foundation of the JEE Main exam.
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The average cost of a comprehensive book set for JEE preparation can range from ₹5,000 to ₹15,000 ($60–$180), a significant sum for a majority of Indian households. When coupled with coaching fees, the financial burden becomes exclusionary. For a student in a tier-2 or tier-3 city with limited access to physical bookstores, the PDF format becomes not just a convenience, but a necessity. iit jee books pdf google drive free