Dear you can consider as a three level or make it as two.

• COMEDK is the easiest.
• VITEEE and MUOET are easier compared to JEE(mains).
• JEE(mains) is the toughest among all the above mentioned exams.

once you clear with the jee then definitely you will get a good colleges like VIT,Manipal and COMEDK colleges

Then you will get some top colleges alos.

ALL THE BEST.