Hi

Getting a score of 95% in board examination is not that difficult , what all required is perseverance ,hard work and honesty for your preparation.

Follow the below tips:-

• First of all go through NCERT and don't ignore it at all most of the questions in board examination are based on NCERT, you can take the help of reference books to understand the difficult  topics and have better understanding  but major focus should be on NCERT
• Focus more on miscellaneous exercises of NCERT Maths
• For chemistry go through all the solved examples and intext and exercise questions of NCERT , in organic chemistry focus more on name reactions there are two questions from name reaction each year in board examination and many questions are based on them directly
• For physics,  practice  all the derivations from time to time as there are chances of forgetting them if you don't revise them
• Go through previous 10 year board examination question papers as concepts are often repeated in board exam so it will be of great help in your preparation
• Once you are done with your complete board examination syllabus go through at least 3-5 mock test papers in each subject

Thank you