Is it possible to upload a 2 page PDF as a post in Wordpress?

YES, Here is how you do it:

1. Login to your WordPress Back-end
2. Click on Media, Click on Add New
3. Click on Select files and choose the file PDF or any other file you want to upload
4. Copy the File URL so you can use it on your website or anywhere else
5. Once the file is uploaded, you can add it to a post or page, or use the URL anywhere else on your website or on other websites.

Hope this helps

If you have any questions, please leave it in the comments below.