greetings kabeer,
you will not get a top college like surajmal, vips, maims or jims.
with a rank of 8721 you can get admission in IITM in the morning shift.
you will surely get it by the 3 round of councelling.
pls refer to the following link for previous year cut-off:
https://ipuadmissions.nic.in/publicinfo/Public/View.aspx?page=80
hope this helps.
good luck.
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