All subject notes are in one place for the 12th Science group various boards, you can easily get access to all chapters from each subject with just one click and view it online. The app is available among various state boards with a minimalistic design for a clean and great experience. Now read with the advanced reader for PDF in-built within app powered by webStrake's Browser. Switch easily between boards as per your preference Earn WS Badges each time while reading. Add your own PDF or any Lin