Hii!
You haven't mentioned the name of the Education Board you are from, whether it's CBSE, ICSE,or any other state board. Kindly mention this in the question.
Also, it would be better if you refer to the respective official website of the education board for sample papers.
You can also search for books, question banks, reference books or guides related to the subject. This will help you in getting an idea of the question paper.
Hope this helps.
Good luck!