Hello,

Yes it is possible. As long as you understand English sentence you can use NCERT books. If you can't understand then look for Bengali videos in YouTube which explains the concept of NCERT. That will help you. Along with NCERT, use your academic books and solve question bank. To score good marks, you have to solve questions correctly which will happen only when you practice alot.  So do practice well. Focus more on weak chapters. Understand concept it will easy to remember n you won't get confused.

Hope it helps