There are no official data available corresponding to the colleges you have mentioned. Thus on the information available online the correct sequence of prioritization is:

• CIT
• Hindustan college of engineering and technology
• sri krishna technology

CIT also have very good curriculum for MBA. It has tie ups with some of the industries that offers internship training programs to the MBA student. This helps the student to be more job ready.

Now as its your career and its the most important,  you should conduct a research by yourself and if you agree with my point of view then only rely on it else take the decision which will be the best for you according to yourself.

To know more about CIT visit the link below:

https://www.careers360.com/colleges/coimbatore-institute-of-technology-coimbatore

To know more about Hindustan college of engineering and technology

https://www.careers360.com/colleges/hindusthan-college-of-engineering-and-technology-coimbatore

To know more about sri krishna technology visit the link below:

https://www.careers360.com/colleges/sri-krishna-college-of-technology-coimbatore

I hope this answer helps. All the very best for your future endeavors!