Sneha, with just few days left for the exam, it is a good idea to solve the sample papers to know about the paper pattern, marking scheme and time management techniques.

You can get the sample paper of Accounts for ISC board on their official website: https://www.cisce.org/isc_XII_Specimen_Question_Papers.aspx

It also has sample papers of other subjects like English, Sociology, Physics, etc. You can click on the subject name to download the sample papers. All the best.