Physics - PYQ solutions

My PYQ solutions :

Selective PYQ solutions prepared by me from 2001 to 2022 onwards shared below (it was the first iteration - so I skipped some of the tough ones, from which I had again selectively solved a few of them (2013 onwards). They are shared in the next PDF which will be shared next):

(Note - These are very rough solutions and not final/complete. There may be some mistakes. These are very rough and thus I wouldn't recommend studying from them, just use it if you get stuck somewhere)

in the sheet: (AJG - Ajoy Ghatak, JCU - JC Upadhyay, GBG - Garg Bansal Ghosh, SPEM - Satyaprakash EM theory & electromagnetics, BJS - Brijlal Subramanyam, DSM - DS Mathur, HCV - QM, Griffiths - QM, RJK - Raj Kumar, BNW - Banwell, SBP - S B Patel, DCT - D C Tayal Nuclear, P&B - Puri and Babbar, RGTUTS - Rishav gupta Tut Solutions, DIAS - personal notes)

The next PDF contains some extra material/content as well as some PYQ solutions to some tough questions (2013 onwards). The question numbering has been taken from the QuantumIAS compilation of PYQ's (2023 edition - https://t.me/quantumiasofficial/501)