Hey Allen,

there is only one National instiute of technology ( NIT ) in maharastra and that is Visvesvaraya National Institute of Technology (VNIT), Nagpur. 

Visvesvaraya National Institute of Technology (VNIT) is one of the best NIT for computer science engineering.

The cutoff rank for VNIT has not yet been released 

you can reffer previous year's cutoff to get an fair idea in mind and it will be similar .

previous year cutoff for computer science engineering for general category was 7288

and for SC it was 1027 and for ST it was 2268 and for OBC it was 2692.

for further refrence you can visit https://engineering.careers360.com/articles/jee-main-cutoff-for-vnit-nagpur

when you have attempted both jannuary and april 2019 exams the register number of which exam you fill in college application form that will be considered .

hope this information helps 

all the best....!!!