Dear candidate

You question is a little bit incomplete and unclear and not specific what do you mean by CET as the College of Engineering,  trivandrum is also known as CET Trivandrum if you wish to apply for any of the programs in this college you will have to write Kerala Engineering Architecture Medicine Entrance Exam (KEAM) and if you get a good rank or qualifying rank that is your rank should be below the cutoff rank trends of College of engineering and tou will have to meet the eligibility criteria of thus particular college then only you will be called for counseling process and you get admission after participation and verification of your certificates and fee payment and visit the below mentioned link to know more about this college

https://www.careers360.com/colleges/college-of-engineering-trivandrum#aboutCollege

And to know about the cutoff trends of keam visit the below mentioned link

https://engineering.careers360.com/articles/keam-cutoff

So, if you dont mean to know this or anything the mention what you want to know clearly so that I can help you with the Information you need

Hope this Information is helpful