With your rank you can check out these colleges accepting APICET scores for MCA 

• YSR Engineering college of YVU 
• Rajeev Gandhi memorial college of Engineering and Technology 
• KBN College 
• VR Siddhartha Engineering college 
• Sri Krishnadevaraya University College of Engineering 
• ANU college of Engineering and Technology 
• JNTU college of Engineering 
• Gayatri Vidya Parishad college of Engineering 

Apart from that you can wait for the subsequent rounds of counseling so you can get the best college possible with your rank. 

Good luck