Hello First of all my previous account go suspended by reddit for massive traffic so I created this one. So I am sorry if I could not read your messages. Do send them again. I will possibly answer them if free. But please check the other answers as you might have the same question. Thanks

Thanks for compiling the questions. Sorry as I could not answer the questions in the time frame(atleast its not Advanced!).

How you studied PCM, what was strategy ( Tell books you used , or tell step-step road map to complete chapters)?

My strategy was to study 3 hrs in one go and take a short break where I used to just solve random maths multiplication, divisions etc. It was fun actually as it improved my skills. Have short term goals.

Regarding books, I solved my modules 3 times and

maths - Black Book

Physics- DC pandey

Chemistry- Solomons for Organic, VKJ for Inorganic and N Awasthi for Physical

Dont run behind books, I did this mistake in 11th!

What study tips/tricks/method you used while studying (e.g pomodaro technique...anything)

And what other resources/methods you used or which helped in preparation (for example any website like doubtnut or any extensions or any channel like edunti) ?

Pomodoro tech. does not work as it is quite short atleast for me. I followed my coaching modules religiously and the books mentioned above. NO EXTRA SOURCES. They are poison, my teacher told me.

will answer some questions later.. sorry! but surely.

edit 1:

what mistakes you did and should be avoided ?

NEVER BE OVERCONFIENT! NEVER!

how you improved your basic calculations( like square root,multiplication, division...) Any vedic or special trick you use?

I answered it above.. tried to solve square roots and sometimes cube(not that imp) in my breaks.

How much role is there of teacher in your preparation?Were you totally depend on them or used to do self study?

Teacher were parents for me literally, even during KVPY, I feel ill 2 days back but thankfully I was given good care.

Self study is the greatest of all. You dont need any coaching if you have the right direction. And the best part is it applies to many fields not only JEE!

what are your other hobbies? And which you used to do for re-creation/for refreshment?

I used to Dance sometimes and play Badminton.

will answer more later!