Hi, Aruna   i will suggest you to go for APEAMCET as your rank is quite high and you may have to wait for some rounds to get confermation of seat. Still as per last year intake (4.5 lakh in civil ) and considering your rank you there is a fair chance that you can get into. So don't missout the registration process. Do participate in the counselling. I hope this helps. 

 hope it will help you. FOR MORE QUERY COMMENT BELOW AND UPVOTE :)