Hello Sarang,

I am sorry to say , but with this percentile you won't get B. Arch in NIT Calicut. Here I have listed down the previous year cutoff for B. Arch in NIT Calicut  for OBC-NCL category -

• 2017 : 637
• 2018 : 506

So it is very unlikely that you will get a seat in NIT . I have also listed the 2019 JEE Main cutoff category  wise - 

• CRL : 89.75
• GEN-EWS : 78.21
• OBC-NCL : 74.31
• SC : 54.01
• ST : 44.33
• PwD : 0.11

If you have any doubt regarding JEE cutoff you can visit this link : https://engineering.careers360.com/articles/jee-main-cutoff

Also, here is the link for JEE cutoff (paper 2) of previos years : https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning

Good Luck !!!