Hello,

The cut off for NTSE Tamilnadu stage 1 is yet to be announced.In 2019 the cut off for OBC category was 146 marks.In 2020 it is expected to be in between 140-150 marks.You may qualify for stage 2.Cut off depends on various factors such as difficulty of exam, number of candidates appeared, highest marks etc.Cut off may increase or decrease slightly.

You can click the link below for other information

https://school.careers360.com/articles/ntse-tamil-nadu-cutoff