Hi,

The eligibility criteria for NCHMET states that the candidate must have completed class 12th from any equivalent exam and must have English as a mandatory subject.  Apart from this, candidates who are appearing for class 12 examinations this year are also eligible but you will have to provide a proof by 30th September,2021.According to this, you are clearly eligible for the examination.

Here is a link that you can refer for more details regarding this: https://hospitality.careers360.com/articles/nchmct-jee#:~:text=NCHMCT%20JEE%202021%20Eligibility%20Criteria&text=Candidates%20who%20will%20be%20appearing,for%20NCHM%20JEE%20entrance%20exam.

I hope this helped you.