If you’ve downloaded the NEET PYQ ebook but are unable to open it, first check the file format. Most smartphones, tablets, and computers have built-in PDF readers. On Android, you can open it using apps like Google PDF Viewer, Adobe Acrobat Reader, or even Google Drive. On iPhone, the Files app or Books app can open it. If you’re using a laptop or desktop, try Adobe Reader or your browser—just double-click the file and it should open automatically. If it’s in ZIP format, you’ll need to extract it first using any file extractor app. Go to your "Downloads" folder or check the notification panel if you're on mobile to locate the file easily. Once opened, you can also bookmark or highlight important sections for revision.