hi,

this year there is some changes in NATA pattern,  there will be no drawing test, questions will be comprises of general aptitude, mathematics, physics, geometry , logical reasoning would be tested based on over the years of schooling. There is no mention of chemistry in official FAQ article which you may check in below link:

https://www.nata.in/NATA2021FAQ_2021.pdf

The online Aptitude exam will have Multiple-Choice type (MCQ), Multiple Select type (MSQ), Preferential Choice type (PCQ) and Numerical Answer type (NAQ) questions of 1 mark, 2 marks, or 3 marks questions.

you may check the detailed topics of NATA 2021 at below link:

https://engineering.careers360.com/articles/nata-syllabus