u/Own-Turnover9812

Guys pls tell which obc ncl declaration form should I put during iisc registration, the same as during iat registration? Cuz the certificate will arrive within a month for me

Is the iit tag better or nit since it is more reputed

Pcm/pcmb students pls guide on how to get around 20 marks in bio. Like the most scoring ch in a proper order. Am confident of getting 160+/180 in pcm and hv done entire syllabus properly so have 2 weeks time to do as much in bio