Hello,

The Stage-I of the NTSE is conducted by the respective States/UTs. As you haven't disclosed the State/UT from where you belong, so, I'll be giving you the link containing the details about all the Liaisoning Officers of all the States/UTs. You need to Contact your State/UT Liaison/Nodal Officer as they will be providing you the form.

Link: List of Liaison Officers for NTSE (https://ncert.nic.in/pdf/programmes/NTSE/LO_list_2019-20.pdf)

Wishing you Good Luck!!