The cut off varies each year and it mainly depends on various factors like the level of the paper, number of candidates etc as decided by the board. Cutoff rank for 2016,2017 & 2018 for general category In NTSE Stage 1 was 114,124 & 127 respectively.

Though you can take a look at the previous year trends given in the link below for Punjab.

https://www.google.co.in/amp/s/school.careers360.com/articles/ntse-punjab-cutoff/amp

best wishes. Thank you.