Hey,
If your question relates to the AP EAMCET, you must have completed the 10+2 programme, or its equivalent, from an Andhra Pradesh/Telangana board of Intermediate education with physical sciences, biological or natural sciences, and vocational courses in veterinary sciences in order to be admitted to the B.V. Sc. & AH programme (any of two or three subjects).

You must succeed on the entrance test.
The counselling will be done by AP EAMCET.
The AP EAMCET score is used to determine admission.
You  can check through the link provided...
https://engineering.careers360.com/articles/ap-eamcet-cutoff
Also visit ANGRAU official website
Hope it may help you...