Railways has announced the official notification for RRB Group D along with the official group D syllabus. So luckily you can know exactly what topics to study and focus on. Here is the official Railways Recruitment Board syllabus for RRB Group D posts, which is your key to 62,907 RRB vacancies. So start your preparation confidently and have a look at the RRB Group D official syllabus. The Railway Group D Syllabus will give you a brief idea on how to start your exam preparations.