Actually I am having only the knowledge of the pass out studies so can you tell me which books are helpful for this exams

http://www.barcouncilofindia.org/wp-content/uploads/2010/08/AIBEBook1.pdf

The link mentioned above is the official link containing the pdf of the study material uploaded by the carious renowned jurists and senior advocates under bar council of india. you can go and get the material for your exam.