The RBI Assistant Preparation App has been launched by Testbook and includes a variety of study materials such as test series, study notes, exam notice and updates, previous year papers, All India Ranking, and much more. And the best part is that all of the information is available to candidates for FREE. This is a once-in-a-lifetime opportunity for prospective applicants to get hired by the state government; begin your preparation today with RBI Assistant. Every year, the RBI Assistant Exam is