Hello!

No,you are not eligible to appear for National Defence academy exam yet in class 11. According to Union Public Service Commission To get eligible for this exam you must be in Class 12 or should have passed Class 12.

You can start the preparation of the exam now but you can apply only in class 12

If you are currently studying in Class 11, then you are not yest eligible to apply for the NDA (National Defence Academy) exam. To be eligible, you must be appearing in or have to pass Class 12 at the time of application. You can apply on class 12, and your age should be 16.5 and 19.5 years.

For now, focus on building a strong academic base and physical fitness. Both are important for NDA. Once you enter Class 12, you will be eligible to apply for the exam.