As per the CDS OTA eligibility criteria, for female candidates applying to the Officers Training Academy (OTA), the age limit is 19 to 25 years (unmarried females only).

Since your date of birth is 16th June 2005, you will turn:

21 years old in June 2026,

25 years old in June 2030.

CDS exam is conducted twice every year, so you’ll be eligible from the year you complete graduation (2026) till you turn 25 in 2030.

Your eligible attempts:

CDS 2 2026

CDS 1 2027

CDS 2 2027

CDS 1 2028

CDS 2 2028

CDS 1 2029

CDS 2 2029

CDS 1 2030 (maybe last)

So, you will have around 7 to 8 attempts to appear for CDS OTA before you cross the maximum age limit.