Sir , I qualified jee mains 2016 but could not qualify for jee advanced . Shall I take a drop or join NIT and then prepare for jee 2017 ?

i think taking drop is a better alternative because when you take a drop for one year you whole concentration is on 1 thing which is iit and if you donot concentrate well then your one year gets wasted. moreover i think you have not get many good marks in jee mains so you are not getting a very good nit also

so take a drop and start preperaing for iit