Class 12 Biology QB (UP BOARD) is an Android application developed by Brikhu App that provides a question bank for 12th-grade biology students. The app is based on the UP Board syllabus from 2017 and is available for free. It falls under the Education & Reference category and is compatible with Android 9.0.

The app offers multiple choice questions, very short questions, short questions, long questions, and model papers. The answers to the multiple-choice questions are provided with details in a simple, short, and effective manner. The app has a clean and easy-to-use Material Design interface.

However, the short and long questions are not currently available and will be updated soon. Overall, Class 12 Biology QB (UP BOARD) is a useful resource for students preparing for their biology exams and can be a handy tool for revision and practice.