Hello aspirant,

Below are some of the best books that you can go for the preparation for NTSE exam :

• Study Package for NTSE class X (1st & 2nd edition)- Mcgraw Hill.
• Pearson Guide to NTSE Class 10 1st edition – Saurabh Priyadarshini & Navin C. Joshi.
• Study Guide for NTSE for Class 10 – Disha Publication.
• Maths Class X – R.D Sharma.
• Study Package For NTSE Class 10 (English) 1st & 2nd Edition.
• A Comprehensive Manual For NTSE For Class 10 (English)
• Study Guide For NTSE National Talent Search Examination Class 10 (English)
• Practice Test Papers For NTSE Class 10 1st Edition.

Basically, NCERT textbooks of Class 9 science and NCERT 10th Science books are the best books for NTSE examination.

Further, to know more about the best books for preparation for NTSE examination, you can follow the below mentioned link to know more about it : https://school.careers360.com/articles/best-books-for-ntse#:~:text=NCERT%20textbooks%20of%20Class%209,best%20books%20for%20NTSE%202021.

I hope that this will help.