Hello,

Candidates can refer to the following books to prepare for Maths.

• Mathematics for NDA and NA: National Defence Academy and Naval Academy by R S Aggarwal
• Quantitative aptitude for competitive examinations by R.S. Aggarwal

Thank you!!

Hello parmish ,thanks for asking this question on this platform.if you want to prepare math then firstly go through the syllabus thoroughly.second thing as you also know that NDA is conducted by UPSC so I suggest you to firstly go through from NCERT books and then fro practice you can also refer --Mathmatics by RD Sharma . because I also read this book when I qualified NDA written 2 times continuously.so it's my personal opinion.yhanks