As you requires I am here giving you tips for preparation for Combined Defence Services Examination (CDSE) .

Tips for preparation for CDSE:

Read the newspaper regularly.
(Reading the newspaper improves not only one's vocabulary)

Read newspapers regularly and watch television for the latest happenings in and around the world

Read magazines

For preparation of Elementary Mathematics section First, pick up the topics that you are strong at and practice thoroughly.

Later move on the difficult ones and try to practice as much as possible

Concentrate on having a clear concept on all the topics

Purchase good books .

Solve past year's question papers

Useful books

CDS Chapterwise –
Sectionwise Solved Papers 1st Edition

Pathfinder CDS:
Combined Defence Services Entrance Examination 1st Edition

Combined Defence Services Exam Guide written by R.P. Datason

CDS exam pattern
Question type :
Objective

Duration
2 hours

Subject Marks
English 100
General Knowledge 100
Elementary Mathematics 100
Total marks 300