Hi G.Demudunaidu,

Yes,you can take admission in IITs through lateral entry scheme but not in 2nd year.You have to take admission in 1st year and study the course with all the students in 4 year.

You can give exam called LEET.You must have minimum of 60 percent marks in diploma to appear for LEET.

Hope this will help,please feel free to ask if you have any further queries.

Thank You.