Hi Anish!

For getting selected in IIT (Indian Institute of Technology), one has to clear JEE (Joint Entrance Examination) Advanced Examination. IIT JEE Advanced Examination is not yet done for 2020. However, In 2019, for B. Tech programme, the cut off  for Civil Engineering in IIT KGP was 4955 for General Category Student, 1813 for OBC, 903 for SC , 263 for ST and 463 for EWS Category. Moreover, it was 4078, 697, 257, 1605 for General , SC, ST and OBC Category respectively in 2018.

Best of Luck!