As you want to get the details of syllabus and reference books for the exam of Common Law Admission Test so here it is for you:

Total Marks 200
Number of multiple-choice questions of one mark each 200
Duration of Examination Two hours (02:00 hours)
Subject Marks
English including Comprehension 40 Marks
General Knowledge and Current Affairs 50 Marks
Elementary Mathematics (Numerical Ability) 20 Marks
Legal Aptitude 50 Marks
Logical Reasoning 40 Marks

The Participating Universities are

National Law School of India University (NLSIU), Bangalore
NALSAR University of Law (NALSAR), Hyderabad
The National Law Institute University (NLIU), Bhopal
The West Bengal National University of Juridical Sciences (WBNUJS), Kolkata
National Law University (NLU), Jodhpur
Hidayatullah National Law University (HNLU), Raipur
Gujarat National Law University (GNLU), Gandhinagar
Dr. Ram Manohar Lohiya National Law University (RMLNLU), Lucknow
Rajiv Gandhi National University of Law (RGNUL), Patiala
Chanakya National Law University (CNLU), Patna
The National University of Advanced Legal Studies (NUALS), Kochi
National Law University Odisha (NLUO), Cuttack
National University of Study and Research in Law (NUSRL), Ranchi
National Law University and Judicial Academy (NLUJA), Assam, Guwahati

English including comprehension:
In the comprehension section, candidates will be questioned on their understanding of the passage and its central theme, meanings of words used therein etc. The grammar section requires correction of incorrect grammatical sentences, filling of blanks in sentences with appropriate words, etc.

General Knowledge and Currents Affairs:
As far as general knowledge is concerned, the candidates will be tested on their general awareness including static general knowledge. Questions on current affairs will test candidates on their knowledge of current affairs.

Mathematics
This section will test candidate's knowledge on elementary mathematics, i.e. maths taught up to Class 10.

Legal Aptitude
Questions will be framed with the help of legal propositions (described in the paper), and a set of facts to which the said proposition has to be applied. Some propositions may not be "true" in the real sense (e.g. the legal proposition may be that any person who speaks in a movie hall and disturbs others that are watching the movie will be banned from entering any movie theatre across India for one year).

Logical Reasoning:
It will include a wide variety of logical reasoning questions such as syllogisms, logical sequences, analogies, etc. However, visual reasoning will not be tested.

Reference books: