Hello ritik

With 18000 rank you will get admission  in IPU CET.

Some of the college like 

1.Bagwan Mahavir college of engineering 

-branch civil ,cse,ece,it 

2.BM institute of engineering and technology

-branch -mechanical ,cse 

3.Delhi institute of technology

Branch cse ,ece

4.Mahavir Swami institute of technology

Branch- cse ,ece

This college you will get easily with this branches..