Hello Om Khairwal,

Well congratulations and best wishes for your NDA exam.

NDA is NATION DEFENSE ACADEMY conducted by the UPSC Union public civil services.

See the syllabus is very well defined and if you wish to crack paper then you should do all the questions accurately.

If you have not studied physics and chemistry then I suggest you to please study the high weightage topics of this exam. These tooics will give you maximum marks.

For more information please visit the following link :

https://www.google.com/amp/s/competition.careers360.com/exams/nda/amp

ALL THE BEST