Introduction:
Yes, you can find previous year's question papers for different states or regions in a single document. There are various platforms and websites available that provide question papers from different states or regions. One such platform is EduRev, which is a popular online learning platform that offers a wide range of study materials, including previous year's question papers.

How to find previous year's question papers for different states or regions:
To find previous year's question papers for different states or regions on EduRev, you can follow the steps below:

Step 1: Visit the EduRev website:
- Open a web browser and visit the EduRev website (www.edurev.in).

Step 2: Navigate to the UGC NET section:
- On the EduRev homepage, you will find a search bar at the top.
- Type "UGC NET" in the search bar and press Enter.
- Click on the relevant search result to navigate to the UGC NET section on EduRev.

Step 3: Explore the UGC NET section:
- In the UGC NET section, you will find various categories and subcategories related to the UGC NET exam.
- Look for the category or subcategory related to the specific state or region for which you want to find question papers.
- Click on the category or subcategory to explore the question papers available for that state or region.

Step 4: Access the question papers:
- Once you have selected the desired category or subcategory, you will be able to see a list of question papers.
- The question papers are usually organized by year or exam session.
- Click on the desired question paper to access it.

Step 5: Download or save the question papers:
- After accessing the question paper, you can choose to download it or save it for future reference.
- EduRev provides options to download the question paper in various formats, such as PDF or Word.

Conclusion:
In conclusion, you can find previous year's question papers for different states or regions in a single document on platforms like EduRev. By following the steps mentioned above, you can easily access and download the question papers of your choice. These question papers can be a valuable resource for exam preparation as they provide insight into the exam pattern and help in understanding the types of questions asked in previous years.