Dear Manasa ,

As you have stated that your percentile in JEE B.Arch is 89 which gives a rank of 26737 and your OBC rank is 8687. And your NATA score is 93. I would like to tell you that with your rank you cant get IITs but yes you can get NITs like NIT Raipur and N IT Hamirpur with your rank. I would suggest you fill up the seat allocation and take part in counselling.  I hope this answered your query