Hello aspirant,

You can refer to following books for your preparation:

• NID DAT book by R.S. Aggarwal (aptitude section)
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• NID Workbook
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• Design drawing by Francis D.K.Ching
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• NID (B.Des.) Entrance Books and Test Series
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• Basic Rendering from Robert W.Gill
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• Guide for NID
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• NID Mock Test Series
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• Success Master- NID entrance Examination

Also visit the following link for more information:

https://design.careers360.com/articles/best-books-and-study-material-for-nid-dat-2019-preparation

Good Luck