Hi,

For Combined Defence Service(IMA), Candidates must be between the age of 19-24 years, means he should be born between January 2, 1997- January 1, 2002. Y Your Date of birth falls between this, you are eligible for CDS 1 2021. You must be unmarried to undergo training in Indian Military Academy. Also, candidates must have obtained bachelors degree from a recognized institute.

Know more about CDS Eligibility, Exam pattern over here: https://competition.careers360.com/articles/cds