Hi Deoraj, 

It is the Exam Regulatory Authority that conducts the National Talent Search Eamination in Uttar Pradesh. In order to go tot he official sit of NTSE, Uttar Pradesh you can click on the link that is being provided here (http://www.examregulatoryauthorityup.in/HOME.aspx). You can also know more about th examination, cut off in UP and other states by reading Career360. Use the link given below and keep reading:https://school.careers360.com/articles/ntse-uttar-pradesh. 

Thanks,