Hi dear,

Since you have got 220 marks in JEE Mains 2018 Paper 2 then overall rank might be around 1850-1855, If you are in general category then you may not get selected and can't get seat in NIT's or IIT's,but however if any othe caste there are fair chances

To secure a seat jnto top IITs one needs to score a rank under 1000 which are IIT Roorkee and IIT Kharagpur.

This corresponding to marks of 300+ for IITs.

Majority of B.arch Admission happen through JEE Mains for all centrally funded Institution and NITs.

A rank of near to 3000 is must to secure seat into top NITs for Architecture. This correpnds to marks of 250+.

The ranks may vary as per marks on basis of difficulty level of paper, total Students appeared and gheir Respective performance, and previous year trends.