Hello,

I have mentioned the important books for the following topics of NATA 2021:

• Quantitative Aptitude: R.S. Agarwal
• Mathematical Problems:Books by V Govorov, P.Dybov, N.Miroshin and S.Smirnova
• Reasoning: A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Agarwal
• Higher algebra: Hall and Knight. ;  Bernard and J. M. Child
• Problems in Calculus of one variable: I. A. Maron
• For General Practice: NATA & B.Arch Question Bank by Ar. Shadan Usmani. ;  A Complete Self Study Guide for B.Arch by P. K. Mishra

Good Luck