Yes my friend,
You can apply for NDA at the age of 16 and on the basis of 12th class marks.But your marks from 12th class should be more than 50% marks under some recognized university or board.
NDA stands for National Defense Academy and it is an entrance exam which is used to enter into the field of civil services after 12th.There are three types of civil services that are comes under NDA and those are as follows:
1.Indian Navy
2.Indian Air Force
3.Indian Military
Eligibility criteria for NDA:
1.You must be an Indian.
2.Your age should lies between 16.5 to 19 years.
3.Your eye sight should be correct i.e.6/6.
4.You must be physically fit.
5.Girls are not eligible for it.
6.Only unmarried males are eligible for it.
NDA syllabus:
Paper-1: Mathematics (Code No. 01) (Maximum Marks � 300)
1.Algebra
2.Matrices and Determinants
3.Trignometry
4.Analytical Geometry of two and three dimensions
5.Differential Calculas
6.Integral Calculus and Differential equations
7.Vector Algebra
8.Statistics and Probability
Paper-2: General Ability Test (Code No. 02) (Maximum Marks-600)
1.Section �A� (Physics)
2.Section �B� (Chemistry)
3.Section �C� (General Science)
4.Section �D� (History, Freedom Movement etc.)
5.Section �E� (Geography)
6.Section �F� (Current Events)
Thank u!!