Well with each passing year, the number of JEE and AIEEE Aspirants is sky rocketing (whats the current figure of AIEEE, 6 Lakh?)
The number of Colleges in AIEEE has also become very long with all these NITs and RECs and more private Colleges joining it. I am looking to write a BIG long post about all these exams so watch out for this Space 
Links you may find interesting -
- List of Top Institutes in India
- Best 5 NIT of East India
- India’s Best Colleges
- India’s 11 Navratans
- India’s Top 20 Non IIT Engineering Colleges