Hi

You can get class 12th previous year questions papers and sample papers for Uttarakhand board of Accountancy and others by going through

https://school.careers360.com/articles/uk-board-12th-question-papers/amp

These sample  papers and previous year papers will help you to understand the types of questions which are asked in exam, you will understand the important topics which are covered in the exam by practising them, you will also get to know your preparation level .Best of luck for your examination.

Thank you