The results are out for IBPS RRB Office Assistant Prelims exam. Click here to check your result status. Put your Mains preparation in the right gear by taking mock tests, the analysis of which pinpoints your weak areas and helps you improve your performance. You can keep a check on your performance by monitoring your rank which is provided by the analysis of each mock test. Mock tests also provide a detailed explanation of the questions you did incorrectly so that you don’t repeat the same mistake in the exam.