Hello Varsha,

A college is considered to be good if it provides overall benefits to the students, i.e., based on it's ranking, fees, placements, courses, etc.

Some of the best colleges in Hyderabad that offer MCA course are-

• University of Hyderabad
  
• Chaitanya Bharathi Institute of Technology
• St. Amm's College for Women
• Vasavi College of Engineering
• Nizam College
• Osmania University
• A.V. College of Arts, Science and Commerce
• JNTUH College of Engineering
• Bhoj Reddy Engineering College for Women

Hope this helps.