Dear aspirant,

According to your question and taking into consideration that you want to know about the exams that are conducted to take admission in IITs.

Here are the following exams:-

1- Jee advanced ( For B.tech and Dual degree)

2- GATE(For Mtech )

3-For PhD. Seperate exams are conducted

4-If you want to do MBA from IIT then you have to clear CAT.