Hello Avinash Mishra!

There is no any specifics date is announced by authority regard results announcement.Results are announced for NTSE stage 1 by January- February 2019.Each state has started to announce results, so far chattisgarh, Karnataka,Uttarkhand,Meghalaya,Punjab,Haryana state has annuounced results for stage 1.If you are not from above mention states,then kindly wait.Result can be announced any date before end of February

You can ask if you have any other queries.

GOOD LUCK!