I assume 28500 is her category rank. The closing rank for Civil Engineering at NIT Kozhikode was around 6,800 for OBC-NCL via home state quota. This year's cut-offs are also expected to be similar. So there is no chance that your daughter gets admission.
You can also visit the link below to have a look at the previous year cut-offs: https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-calicut

Hello Nyma

Your daughter has secured AIR 28500 in Jee mains. So according to the previous year cutoffs of NIT Calicut the closing rank for Civil engineering under OBC quota was

Home state 6854
Other state  5589

So looking at the cutoffs it is not possible to get a seat at NIT calicut under OBC quota with a rank of 28000.
for More information kindly visit the link given below.

http://www.engineering.careers360.com/articles/jee-main-cutoff-for-nit-calicut

Thank you

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