Yes,
You can become. You have appear the exam and have to qualify it with good scores.
The exam is not easy but when you get concepts it's not hard. It may take time but you can crack it. So if that is your goal then prepare accordingly from now.
Make a strategy and follow it. You will reach to it one day for sure.
Hope it helps!

National Defence Academy & Naval Academy Examination

Application | Eligibility | Admit Card | Preparation Tips | Result | Answer Key | Cutoff

Get Updates Brochure

UPSC Civil Services Exam

Result | Eligibility | Application | Exam Pattern | Admit Card | Selection Process | Answer Key

Get Updates Brochure