English:
R Gupta CDS book
CDS pathfinder book
Word Power Made Easy : Norman Lewis
Mathematics:
CDS pathfinder book
R.S Aggarwal
Geography/Economics:
NCERT
Other Reference Material:
- Solved Paper by Lal
- Combined Defence Services Examination by Jain, Kishore
- The Pearson Guide To English For The Combined Defence Services Examination by Edgar Thorpe, Showick Thorpe
- M.Laxmikant for Indian Polity
- Indian Express for Current Affairs
