"वर्गः:विकिपीडिया फलकम् वर्गाः" इत्यस्य संस्करणे भेदः

This is a container category. Due to its scope, it should contain only subcategories.

This is a hidden category. It is not shown on its member pages, unless the corresponding user preference is set.

This is a tracking category. It builds and maintains a list of pages primarily for the sake of the list itself. Pages are added to tracking categories through templates.
Use {{template category}} to add pages here.