No worries I will let you know details of Combined Defence Services (CDS) and will also let you know scheduled dates of exam.

Eligibility
Age criteria:
Indian Military Academy (IMA): 19-24 years

Officers Training Academy (OTA): 19-25 years

Air Force Academy: 19-23 years

Naval Academy: 19-22 years

Marital status: Unmarried

Educational qualification:
IMA & OTA: Degree of a recognized University or equivalent

Naval Academy: B.Sc. with Physics & Mathematics or Bachelor of Engineering

Air Force Academy: B.Sc. with Physics and/or Mathematics or Bachelor of Engineering

Exam Centres
Agartala, Gangtok, Panaji (Goa), Ahmedabad, Hyderabad, Patna, Aizawl, Imphal, Port Blair, Allahabad, Itanagar, Raipur, Bangalore, Jaipur, Ranchi, Bareilly, Jammu, Sambalpur, Bhopal, Jorhat, Shillong, Chandigarh, Kochi, Shimla, Chennai, Kohima, Srinagar, Cuttack, Kohima, Srinagar, Kolkata, Thiruvananthapuram, Dehradun, Lucknow, Delhi, Madurai, Tirupati, Dharwar, Mumbai, Udaipur, Dispur, Nagpur, Vishakhapatnam

Selection Procedure
The candidates will be provided admission to INA, IMA, Air Force Academy, and Officers’ Training Academy through Written Examination, Personality Test and Interview

The candidates will be placed in the order of merit on the basis of the total marks secured by them in the written examination and in the SSB tests.

The final selection will be made in order of merit subject to medical fitness and suitability in all other respects and number of vacancies available

Tentative dates
UPSC Combined Defence Services Examination (I)

Notice Date:- 2nd week-November-2016

Closing Date – 1st week-December-2016

Exam Date:- 1st week February, 2017.

C.D.S. EXAM.(II), 2017
DATE OF NOTIFICATION (WEDNESDAY)- 2nd week.August.2017

LAST DATE FOR RECEIPT OF APPLICATIONS – 2nd week.August.2017

DATE OF COMMENCEMENT OF EXAM – 2nd week.November.2017

DURATION OF EXAM - 1 DAY