Hyy sukhman, 

I am giving you a link below which contains syllabus and then I'll tell you the method to prepare for it

http://puchd.ac.in/syllabus.php?qstrfacid=7

• 1.Go through the syllabus prescribed by the university for entrance test.
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• 2.Brush up your general knowledge, and current affairs. For G. K. refer to Arihant publication’s book and for current affairs do it from any newspaper or magazine whichever you like. I think newspaper will be better option as it will improve your vocab which is helpful for English portion.
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• These both are very important so follow them religiously.
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• 3. There is book available in market of Universal Publication specifically for CLAT preparation go through it. It will cover Panjab University’s syllabus also.
• 4. Go through Previous year papers it will give you idea about what to study and what to leave.
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• 5. Remember current affairs of whole year cannot be learned in a month so start devoting 1–2 hours daily from now only.
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• KEEP YOURSELF CONSISTENT WITH YOUR PREPARATION.

ALL THE BEST :)