Hello Dugyala Niharika ,

Admissioin in CBIT college for UG course is through the marks scored by candidates in common entrance exams . Basically the college takes admission through EAMCET conducted by JNTUH . JEE Mains rank will not be eligible if you want to study in CBIT . Also the exact cutoff for branches is not yet being released by the college . Try appying for colleges that accept admission through JEE Mains . Below I have listed the category wise JEE Main 2019 cutoff - 

• CRL : 89.75
• GEN-EWS : 78.21
• OBC-NCL : 74.31
• SC : 54.01
• ST : 44.33
• PwD : 0.11

I thibk I have answered your query . If you still have any doubt the do ask us .

Good Luck !!!