Good afternoon dear !!

I hope you are doing well in your field. As per your mentioned query , I would like to tell you that NTA means the national test agency has  released the syllabus for those candidates who will appearing for the national level entrance of CUET, formerly known as CUCET. If you are appearing for the ug programme then you have to prepare from the Ncert of class 12th. I wil provide you a link where you can find the syllabus of every course and the particular course you want to appear for. As you are not mentioned the course so kindly go through the given link :

https://university.careers360.com/articles/cucet-syllabus

I hope this will be helpful for you.

Best wishes :-):-)