The straightforward answer is No. Authorized publishers (McGraw Hill Education) and the author, M. Laxmikanth, have not released an official free PDF on Google Drive.

Any link claiming to provide the latest edition (6th or 7th Edition) via a public Google Drive folder is 99.9% likely to be copyright infringing material. Uploading or downloading such PDFs violates the Copyright Act of 1957 in India.

The publisher offers a Rental Model for the e-book. You can rent "Indian Polity" for 6–12 months at half the price of the physical copy.

The official Kindle version is available for purchase and syncs across devices. It is fully searchable and updated. Price: ~₹450.