hello after giving clat mock how to analyse my weak areas and how to work on it and how to make strategy to overcome my weak areas

After getting the question paper of the mock test, you must understand where you have problems. After giving the exam, you may think that it could be better if you have studied this or that. So work on those areas from where the questions you haven't attempted in the exam or the chapters which you think need more polish.
Read that chapters carefully. Make your own notes by gathering it from different books. Gather study materials. These notes will also help you in revision time. First start with the basic one. After completing all your weak areas from the syllabus do revision the entire syllabus and give mock tests again.