Hello Sangita, Good morning,  NTSE cut off changes every year depending on various factors like number of students appeared for exam,  maximum marks achieve by student , difficulty level of exam and number of scholarships offered for this year.  But still we can compare your marks depending on last year cut off marks.  As per previous years cut off,  students with more than 170 marks in general category got selected for next stage. For other category 20 to 30 marks relaxation is there. So if you are in other category,  then you will definitely got selected for next round. But if you fall under general category it is quite difficult for you to get selected for next stage.

remember that cut offs changes every year and that's why don't be sad.

I hope it will help you more.

thanks.