Guys, can you suggest me the names of some good books for the preparation of IAS exam maths????

Yes sure, here I am suggesting you the names of some good books for the preparation of IAS exam maths:

Paper-I
Linear Algebra - K.C. Prasad, K B Datta
Calculus - Santhi Narayan
Analytic Geometry - Shantinarayan, HC Sinha, DK Jha and Sharma
Ordinary Differential eqs:- MD Raising Lumina, Golden seris-NP Bali
Dynamics, Statitics and Hydrostatics - M.Ray
Vector analysis – Shantinarayan


Paper-II
Algebra - K C Prasad, KB Datta
Real Analysis - Shantinarayan,Royden
Complex Analysis - GK Ranganath
Linear Programming - SD sharma
Partial Diff.eqs. - Singhania
Numerical analysis and Computer Progg. - V. Rajaraman, SS Shasri
Mechanics & Fluid dynamics - AP Mathur, Azaroff leonid

Other Important Books

Modern Algebra - A. R. Vashisth

Algebra - J. N. Sharma and S. N. Goyal

Linear Algebra - Schaum Series (Lipshutz) or Sharma and Vashisth

Matrices - Schaum Series (Frank Ayres) or Vashisth

Calculus - I. A. Menon

Coordinate Geometry - R. L. Soni

Solid Mechanism - Kazmioo

Mathematics Dictionary - James

Differential Equations - Schaum Series (Frank Ayres) or N.M. Kapur or Raisinghania

Numerical Analysis - S.S. Sastry

Complex Analysis - Schaum Series or J.N. Sharma

Operations Research - Kanti Swaroop or Manmohan

Differential Calculus - Gorakh Prasad

Analytical Solid Geometry - Shanti Narayanan

Text Book of Coordinate Geometry - Rai Ballabh

Mechanism - D. S. Mathur

Statistical Mechanism - Carson Horg