Dear aspirant

Based on your rank and as per the previous year cutoff trends, you cannot get computer science in any of the top IITs.

NOTE - All the ranks mentioned below are OBC-PWD Category Ranks.

Institute                                    Closing Rank (Round 6)

IIT Bombay                                            3

IIT Roorkee                                            8

IIT Delhi                                                  4

IIT Kharagpur                                        9

To know your other chances in other institutes, you can use the JEE Advanced College Predictor tool :

https://engineering.careers360.com/jee-advanced-college-predictor?utm_source=qna&utm_medium=jee_adv_cp

Good luck !