Hello Abin Biju.
For your kind information from this year a lot of changes have been made in JEE mains examination. So it is difficult to predict that how much much marks you need to secure your seat in nit Calicut but yes a score of 160-180 will be good for you to get a seat in some good branch there
Hope you are getting it. Now you should start your preparation accordingly.
Good luck.
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