Hello,

Cut off depends on various factors such as total number of students, total number of seats, difficulty level of exam etc. and the cut off changes every year. It is expected that NTSE 2021 Maharashtra cut off for OBC candidates will be around 160. In 2020 the cut off for OBC candidates were 163.06, So, according to these you won't be able to go for stage 2

You can check more about NTSE Maharashtra from the link below

https://school.careers360.com/articles/ntse-maharashtra-cutoff

Good luck!