Hello akhil,

Admissions in CBIT college for UG course is through the marks scored by candidates in common entrance exams. The common entrance exam for CBIT is TS EAMCET conducted by JNTUH the  JEE Mains score will not be eligible if you want to study in CBIT. You can check out the the previous years cut offs for TS EAMCET for CBIT on this site

https://www.careers360.com/colleges/chaitanya-bharathi-institute-of-technology-hyderabad/cut-off

According to the percentile given, you can expect your rank to range from 168795-18750. As of now it is hard to answer your question as the cut offs change every year based on a number of factors like number of candidates that appear for the JEE exam, question paper difficult, preferences selected by the student. According to the previous year trends the cut offs are something like this

do check out this site for more info

https://engineering.careers360.com/articles/jee-main-cutoff

You can also use the college predictor of our site to predict potential colleges according to you score

hope this helped

thank you