Hello aspirant,

YES, you can give second and third attempt of NATA if you do not wish to give the first attempt. You are allowed to do that. The Council of Architecture administers the NATA examination thrice a year to provide an opportunity to all students who missed the first examination due to unforeseen circumstances and as there is no age limit for the NATA examination you can give Nata exam as many times as you like .

Furthermore, your final NATA score will be based on the best of the three attempts.

Further, to know more about the NATA Exam complete details, you can follow the below mentioned link to know more on this : https://engineering.careers360.com/articles/nata-exam-dates

I hope that this will help.