Hi Himanshu,

There are many books available in the market that claims to be the best. You might get confused in choosing the right book for preparation. To know the best books to prepare for NDA - Click Here 

Hi,

FOR MATHS

• brush up NCERT class 11th and 12th mathematics textbook if you have sufficient time(NOT STRICTLY NECESSARY)
• you can buy Arihant study package for NDA/NA (but remember it contains only maths portion and the below mentioned books contain topics for both Maths and GAT)
• or you can buy arihant pathfinder for NDA/NA but get ready to face many printing errors (IT’S A GOOD BOOK THOUGH)
• these days many aspirants are buying Tata McGraw Hill study package for NDA/NA too. 
• FOR GENERAL ABILITY TEST (GAT)
• if you have already bought pathfinder or tata mcgraw hill then you dont have to buy anything else because these books cover topics of GAT also
• • dont waste your time reading all the topics of science history geography etc. instead focus on some main topics like independence movement,constitution of india,and the geography of india.
  • practice the questions directly if you want to save even more time

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