Also Do checkout UPSC CDS for more information

Yes , since you have a degree from a recognized university you are eligible to write you UPSC CDSE Exam.

Here are the eligibility criteria for your understanding

Indian Military Academy - Bachelor's Degree (BA, B.Com, B.Sc, BBA, BCA, B.Tech etc.) from a recognised University or equivalent institute
Indian Naval Academy - Bachelor's Degree in Engineering from a recognised University/ College.
Air Force Academy - Bachelor's Degree from a recognised University (with Physics and Mathematics at 10+2 level) or Bachelor's degree in Engineering
OTA (Men) - Bachelor's Degree from a recognised University or equivalent institute
OTA (Women - Non-Technical) - Bachelor's Degree from a recognised University or equivalent institute.

Best Of Luck