is it hard to score 35 marks in physics in advanced ? yes or no
JEE ADVANCED is one of the toughest exams in the world. So if you are talking about a component of JEE ADVANCED then its expected that it would be tough. But this doesn't mean that its impossible. See don't think about figures at all. If you have good concepts in Physics and if you have genuine problem solving skills then you would be able to score that much. Now getting some marks in any exam is also a relative measure to the standard of the paper. Every year the standard of the paper changes and as a result for one year it can be a bit easier and for another year it can be tough. Thus it is irrelevant to discuss about figures and the important part is that you should try to enrich your concepts and you should study and practice from the right resources then no one will be able to resist you from succeed.
Now if you are serious about scoring good in JEE ADVANCED Physics then you should give sufficient mock tests in stipulated time this will increase your accuracy and will help you to develop thinking skills in a situation with mental pressure. Secondly you should practice the problems of IRODOV Problems in general physics. If you want to develop your critical thinking then IRODOV is the book you shouldn't meet. Also practice previous year question papers as thoroughly and rigidly as you can. If you do this sincerely then you will succeed that's for sure.
To know more about JEE ADVANCED Preparations strategy visit the link below:
https://engineering.careers360.com/articles/jee-advanced-2021
I hope this answer helps. All the very best for your future endeavors!