Am I eligible for appearing in 10th board CBSE

As per the CBSE guidelines, the minimum age to appear in the 10th exam is 14 years as of 31st December of the year of examination. It is 2022 in your case. Your date of birth is 15/11/2007. That means you will be completing your 14th year by 15/11/2007, and you are entering into your 15th year. So age-wise there will not be any problem for you in appearing for 10th class examination in the year 2022.
Don't worry about this and start concentrating on your studies. I wish you all the best.

As per CBSE guidelines, one should have minimum 14 years as of 31st December year of the examination for appearing in 10th board. As you said above your DOB is 15/11/2007. Till march2022, you will have completed 14th year and entering into 15th year. That will not create any problem in respect of age. So go ahead and focus on your goal.

As per latest guideline of CBSE, the age of examinees should not be less than 14 years on 31 st December of the year when he/ she is to write his tenth Board Examination conducted by CBSE. As indicated by you, your DOB is 15/11/2007 and so while you will be writing your class ten examination in 2022, you would complete 14 years of your age on 31/12/ 2021 and if the examination is to be held on March 2022, you would be 14 year 3 month on 31/03/ 2022 implying that you are eligible to write your tenth examination of CBSE without your disqualification in terms of your age.
Dispell your fear and concentrate on your studies with full dedication so as obtain outstanding results.

Thanks for your reply but my registration has been cancelled . I have been told that my age should be 14 by the march of 2021.