Dear Sheersha,

Please modify your query with proper information ,specially mention the full form of the exam name .

CET is conducted by various state level Govt. in India like MHT CET, MAKAUT CET,NRA CET, KCET etc.

Specify your preferred exam and add your academic details if possible so that I can help you by providing proper preparation tips for that/those relevant exam/exams.

Hope you understand !

Best wishes !!