Only the current version so far — new entries appear as the app ships updates.
Class 12th Maths NCERT B&S is an education app by Offline Books and Solutions with 50+ downloads (about 71 estimated). +1 installs in the last 7 days. Released Oct 31, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Class 12th Maths NCERT Books and Solution”