Anjali, There is no specific syllabus for entrance exam per se. But going by the previous years trends and collaborating data from other smilar entrance exams, we can darw few conclusions:

General Knowledge and Current Affaris: Politics, Banking and Finance, Business, Institutions of India, Defense and Space, Indian Judiciary, Awards and Honours, Literature, Economics, Indian Constitution, Who's who, International Relations, Indian Industries, Current Affairs, Science and Technology, History, Geography, Movies, Sports, Indian Agriculture.

Legal Aptitude: Family law, Definition of law of Contract, Overview of Law of Torts, Nature and Overview of Criminal Law, Definition, Meaning, Nature of Crimes and Sources of Law.

Few helpful books might be:

GK and Current Affairs: Lucent's Objective GK

General Knowlwdge by Disha Experts

Legal Aptitude: Legal Aptitude and Legal Reasoning by AP Bhardwaj

Legal Awareness and Legal Reasoning by Pearson