Railway Group D 2020: Hindi Railway Group D 2020 is a free education and reference application developed by MS R.K Infotech for Android devices. This app is specifically designed for those preparing for the Railway Group D 2020 exam, SSC CGL, BANK PO, and other competitive exams. It offers important GK questions, answers, and quizzes, along with study materials in Hindi. This app provides comprehensive exam preparation support for RRB Locomotive pilot, Technical grade in Electrical, Civil, Computers, and Mechanical for Junior Engineer Exams (JEE Railways). The app is easy to use and provides offline access to all content. However, some buttons require an internet connection to function.

The app covers various topics, such as Indian ancient, medieval and modern history, world history, Indian geography, world geography, general science, physics, chemistry, biology, and Indian polity. It provides practice sets in Hindi, as well as Marathi, and includes features like RRB NTPC, RRB Group D, RRB Officer Scale 1, and various other features. The app is an excellent resource for those who prefer to study in Hindi and want to prepare for competitive exams in the railway sector.