Important GK Question Answer and Quiz For railway exam, RRB , Railway Jobs ,Railway Group D Preparation , Study Materials | ,This App for advance exams Like RRB Locomotive pilot, Technical
grade in Electrical, Civil, Computers and Mechanical for Junior Engineer Exams (JEE Railways). This app is very easy to use and best dairy for railway exam prepration.you can easily open in offline mode but some button require internet connection, All content in hindi so easily Read anyone.

यह एप्प RRB/NTPC ग्रुप डी 2020 की तैयारी के लिए सर्वश्रेष्ठ है| छात्र इस एप्प की मदद से रेलवे की ग्रुप डी 2020 की तैयारी घर बैठे कर सकते है| यह एप्प ग्रुप डी की तैयारी हिंदी में कराती है |

# Railway Group D Exam 2021 (All in One) Hindi includes following topics:-
* Indian ancient
* medieval and modern
* history
* World history
* Indian Geography
* World Geography
* General Science
* include all topics
* Physics
* Chemistry
* Biology
* Indian Polity