The UPSC IAS Exam Preparation App offers questions and answers for all the topics covered in the UPSC Civil Service Exam. It also contains questions from previous exams. 

This app will help you in getting a better understanding of the concepts. It will also enable you to test your knowledge and find out your strength and weakness. You can also share the questions with your friends and family.

How to use this app:

To use this app, you need to first download it on your Android device. You can then start using it and start answering questions. You will be given the options of selecting the topic and the type of question you want to answer. After that, you will be given the options of choosing one of the answers. You can then tap on the 'Details' option to find out the correct answer and the answers you got. You can also share your answers with your friends and family.