Greetings!!

• Since you are going to prepare for Board examination, therefore focus on getting a complete idea of the syllabus, and the weightage of each chapter . So You may look at the weightage of every chapter for each subject and then start your preparation devoting Time for every subject accordingly.
• For physics start preparing with NCERT , since now term 2 examination is to be conducted, you must be aware of the pattern of questions based on term 1 examination, so maximum questions are based on the NCERT topics , so practice every illustration and have clear understanding of concepts, then you may study from reference books and solve this year's sample paper, also you can solve previous year question, this will help you a lot to score good marks.
• For chemistry as well, complete NCERT first of all, then you can study through reference books, solve sample papers and previous year question.
• For biology also NCERT is the best , since most of the students do not focus on NCERT and then they find maximum questions from NCERT in question papers, so complete it and then solve previous year question and lots of sample papers.
• Without completing NCERT do not study from reference books, once you complete NCERT then go for other books , also sample papers are must if you want to score excellent marks.
• Set a time table, decide which chapter to study and start preparing, stay away from distractions and give your 100%.

Hi, hope you are doing well.

In order to prepare for Class 12 PCB board examination, you must follow these steps:

1. Focus on your goals and believe that you can achieve it.

2. Practice previous years question papers.

3. Clear all your doubts in time.

4. Eat healthy and sleep adequately so that you can concentrate on your studies.

5. Make a time table wisely, keeping 1 hour for revision, 1 hour for learning all weak areas.

6. You should also practice Physics, Chemistry and Biology a lot, along with other subjects.

Hope this helps.

Best wishes