Railway Exam NTPC - RRB JE, RRC, Group D Exam 2020 is an Android app developed by Ambika Yadav that falls under the Education & Reference category. This app is aimed at Hindi medium students preparing for various Railway exams like NTPC, Group D, etc. The app includes all the keywords related to Railway exams and has more than 1000 important questions from an examination point of view. It also has a previous year's question paper for concurrent preparation.

The app covers a wide range of topics, including General Science, General Knowledge, Indian Politics, Computer-based questions, Monthly Current Affairs, and World GK. All the contents are in Hindi, making it easy for Hindi medium students to learn. The app can be used comfortably in offline mode and comes with a share button to share it with friends. Overall, Railway Exam NTPC - RRB JE, RRC, Group D Exam 2020 is a very easy-to-use app and the best choice for Railway exam preparation.