However, I can provide you with some general guidance on preparing for a B.com 1st year accountancy exam and suggest some resources to find past question papers and study materials.

1. University or College Resources: Check with your university or college's department of accountancy or business studies. They may have past question papers or study materials available for reference.

2. Online Question Banks: Numerous websites offer question banks and practice tests for various subjects, including accountancy. Some popular platforms include Exam18, StudyAdda, and Scribd. These resources often provide question papers from previous years.

3. Academic Forums: Join online forums or communities where students and professionals discuss accountancy topics. Websites like Quora or Reddit have dedicated communities where you can ask for specific resources or study materials.

4. Local Libraries: Visit your local library and inquire if they have any books or references specifically designed for B.com accountancy. They may have books with previous years' question papers and answers.

5. Tutoring Centers or Coaching Institutes: There are many coaching institutes that provide specialized courses for B.com accountancy. They often have their own study materials and question papers, which can be helpful for exam preparation.

While I cannot provide specific test papers, I can help answer any specific accountancy questions or explain concepts related to accountancy and financial management.