12th science book is a app which provide the free books ans objective test to the student. In this app we providing previous year question paper .

This app is useful for Bihar Board 12 science student. This book is also available in Hindi and English.
and all board students can use this app .


Futures of this book .

* There is a page turning effect that's give you the feel of real book reading.
* This book is divide by the chapter .
* you can check your knowledge objective .




you can also contact us on our email

[email protected] we will always help you.