Government & Defence Entrance Exam

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Books Recommended For Passing Combined Defense Services Exam
Here are the books which experts believe best ones among available in the stores as of now. First choice of experts isCDSE Pathfinder by Arihant publishers. The book contains a previous year question paper of CDS exam, study material and sufficient practice questions. Thus, this deadly combination makes Pathfinder book as the best one to prepare for CDS exam. Second choice of experts combined Defence Services book by Unique publishers. This book have good amount of study material and tips to pass the exam. Last but not the least, our experts recommend referring to previous year question papers too. Combined Defence Services : Solved papers 2007 - 2013 bookprovides all question papers of CDS exam with solutions. Thus, this book will be a good one to read. NDA & NA ENTRANCE EXAM BOOKS
Pathfinder for NDA NA entrance exam bookby Arihant publication is recommended as the best book to pass the examination. The book provides complete study material with recently given question papers. Thus, the book is one of the best NDA & NA entrance exam books to buy. Second best book to buy for preparing NDA exam is also from Arihant publishers. NDA / NA chapterwise - Sectionwise bookish another book to rely on. It provides a systematical approach to study for NDA exam. Third best book to consider for buying isArihant's Study Package Mathematics for NDA & NA exam. This book is exclusive for mathematics section only. As the mathematics paper is one of the toughest in NDA papers, we recommend this book to all aspirants. Hope it helps.

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NDA stand for National Defence Service Exam. This exam is conduct twice time in a year. This exam is conducted by UPSC. NDA Examination is conducted in 3 wings- Indian Air Force, Indian Navy and Indian Army.
If you have completed 12th standard from recognized board, then you are eligible for NDA exam. But, your age should be in between 16.5 to 19 years. Only unmarried male candidate are eligible for NDA exam. You must have citizenship of India. The eye sight criteria for NDA exam is given below-
Eye Standards for Indian Navy and Indian Army:-
Uncorrected Without Glass :- 6/9
Corrected with glass: - 6/6
Limits of Myopia: - -0.75
Limits of Hypermetropia :- +1.5
Binocular Vision :- III
Limits of Color Perception :- I
Eye Standards for Indian Air force Exam :-
Minimum Distant vision 6/6 in one eye and 6/9 in other
correctable to 6/6 only for Hypermetropia. Colour vision CP-1
Hypermetropia: +2.0 D Sph Manifest Myopia: Nil
Retinoscopic Myopia: -0.5 in any Meridian permitted
Astigmatism: +0.75 D Cyl (within +2.0 D-Max)
Most of the time they reject candidates with eye-sight problem. You must checked the criteria of eye-sight. If you have matched it then you can definitely eligible for NDA exam. Color blind candidate are strongly not eligible for NDA exam
Hope it helps.