Hello aspirant! First of all congrats  you have  score good marks .  On the basis of your marks you will definitely  get good college.  

KCT - kumaraguru college  of technology  and CIT - coimbatore institute of technology  . 

Well KIT is a charitable  college as i know so cut off depend upon the questions level but you can get admission  . 

As another one is CIT  which is government  engineering  college  for this college the candidate  who are from tamil nadu will  considered  to get admission  . 

Also the candidate will selected  on the basis  of  state level exam i.e. TNEA which is conducted  by  anna university  . And secondly  on the basis  of CIT entrance  exam itself . 

I hope this information is sufficient for you .

Thankyou !