Top Architecture exams are:

• NATA - National Aptitude Test In Architecture - Online & Offline
• JEE-Main - Joint Entrance Exam – Main (AAT) - Online & Offline
• HITSEEE - Hindustan Institute Of Technology And Science Engineering Entrance Exam - Online
• CEED - Common Entrance Examination for Design (post graduation in design  ) - Online & Offline (conducted by IIT Bombay)
• GAT - Gitam Admission Test - Online
• AMUEEE - Aligarh Muslim University Engineering Entrance Exam - Offline
• BSAUEEE - BS Abdur Rahman University B.Arch Entrance Exam - Online & Offline
• JEE-Advanced - Joint Entrance Examination  AAT (Advanced) - Online & Offline
• KIITEE - Kalinga Institute of Industrial Technology Entrance Examination - Online

Top architecture colleges are:

• School Of Planning And Architecture, Delhi
• Indian Institute Of Technology, Kharagpur
• Sir J. J. College Of Architecture, Mumbai
• Birla Institute Of Technology, Mesra
• Jadavpur University, Kolkata
• Chandigarh College Of Architecture, Chandigarh
• Jamia Milia Islamia University
• Center for Environmental Planning and Technology University, Ahmedabad
• Manipal Institute of Technology, Manipal

Feel free to ask if you have any more queries. All the best!!