can I get 99+% in jee mains if I start from preparing for it from class 12 and as well as my class 11 is also not that much good...... if I can...how !??
Yes..you can..Everything is possible if one puts hardwork and determination for the goal.
Now coming to the practical process, since you have mentioned that your class 11th is weak,so i am assuming that didn't pay much attention to your studies in class 11th.Beforebgoing further into the preparation the first and foremost thing you need to do is to go back into the chapters of class 11th and study what you have missed because getting good score in JEE, you basic concepts and understanding should be very clear.Give 2 months to the class 11th portion and complete it full-fledged. After that you will be set for class 12th, now start with NCERTs and then move to the standard books.
Divide time equally for every subject or based on your preference.Devote 10-12 hours daily and note that daily means everyday because consistency is the key..you can take 1 days off after 6 days of dedicated studying.
After completing 50% syllabus, start solving previous year JEE question papers and jot down your weak and strong areas and work on it accordingly.
After completing the syllabus,give lot of mock tests honestly and analyze them afterwards.
Be positive during the preparation and take care of your mental and physical health.
Be honest with yourself and give your best everyday.
First of all, congrats for a big fantasy
Definitely yes u can score 99.99% in JEE mains along with your class 12 .in order to fulfill your dream you must work a little bit harder as your base is not that much strong enough so extra effort is highly recommended.
So, here are some few tips that u must follow to achieve your desire.
• during this lockdown period try to cover your 11th class course first of all then only jump to 12th syllabus try to cover up your 11th course within 2 months by reading at least 11hr per day and maintaining the consistency for whole the year no one can prevent you to achieve your destiny
-In physics no need to solve NCERT but practice all the questions from HCV thoroughly.but basic must be covered from your NCERT book only.
-In chemistry, NCERT is the best.
-For maths practice calculus, the probability from NCERT and solve CENGAGE BOOKS at least twice.
But first of all cover all the NCERT then only move to the reference books which I had mentioned above.
A true dedication + your hard work can achieve your goal.
All the best
Have a bright future
Yes you can score good if you're doing good and planned preparations for the exam. You should focus more on basics concepts.
Here are some tips for preparation:-
1. Go through the Syllabus thiroughly, and divide the syllabus and chapter accordingly.
2. Focus on week concepts.
3. Time management is important key point.
4. NCERT is the best source to prepare as it covers all concepts thoroughly.
5. Practice previous years question papers and regular mocks.
To know about more preparation tips, you should go through this article:-
Hope this helps.