In NDA there would be 2 papers. Paper 1- Maths, Paper 2- GAT. Written test os for 900 marks in total. Interview is for 900 marks too.
Mathematics includes- Algebra, matrices and determinants, Trigonometry, Analytical Geometry of two and three dimensions, differential calculus, Statistics and Probability, Vector Algebra and Integral calculus and differential equations
GAT includes-English, Physics, Chemistry, General Science, Social Studies, Geography and Current Events
Here is the marks wise distribution of each subjects.
General Science 40
History, Freedom Movement, etc 80
Curent Events 40
NDA would be conducted twice once in April and once in November. Use the link below for any other details.