As you Asking for the Names of the books of the RPET Exam Let me tell you that the RPET Exam is Replaced by the IIT JEE Examination So Please Prepared your Son for the IIT JEE Examination

The Names of the books for the IIT JEE Examination is given below

Mathematics

IIT Mathematics For JEE (Main & Advanced) (Set Of 2 Volumes) by M.L Khanna
New Pattern JEE Mathematics of Arihant Publications by Dr SK Goyal
Plane Trigonometry Part – I and II (English) 4th Edition By S L Loney
The Elements of Coordinate Geometry Cartesian Coordinates Part – I and II
Skills in Mathematics Algebra for JEE Main & Advanced By S K Goyal
Higher Algebra 4th Edition By Hall and Knight
Problem in calculus of one Variable For JEE Main & Advanced 2017 by I.E Maron
Introduction to Probability Theory and Its Applications Vol I and II For JEE Main & Advanced Author: William Felle

Textbook of Vectors & 3D Geometry for JEE Main, Advanced & WBJEE 2017 by Amit M Agarwal
Integral calculus For JEE Main & Advanced 2017 by Amit Aaggarwal
Differential calculus For JEE Main & Advanced 2017 by Amit Aaggarwal


Physics Books
Concepts of Physics Volume I and II by H.C. Verma – Recommended Volume 1
Volume II Volume I and II
Fundamentals of Physics, by Halliday, Resnik and Walker Volume I
Volume II Volume I and II

Understanding Physics for JEE Main & Advanced Series (Set of 5 Books) (English) – Best Sellers
The Feynman Lectures on Physics: Mainly Mechanics, Radiation and Heat ( Volume I )
The Feynman Lectures on Physics: Mainly Electromagnetism and Matter ( Volume II )
The Feynman Lectures on Physics: Quantum Mechanics (Volume – III )


Best Chemistry Books for IIT JEE
Modern’s ABC of Chemistry for class 11th and 12th ( Volume I and II )
A New Pattern Textbook of Organic Chemistry for Competitions (English) 16 Edition By O.P Tandon
Organic Chemistry For IIT-JEE & Other Engineering Exams : Main and Advanced (English) 2nd Edition by M.S Chauhan
A Guidebook to Mechanism in Organic Chemistry (English) 6th Edition by Peter Sykes
A New Pattern Text Book Of Inorganic Chemistry For Competitions By O.P TandConcise Inorganic Chemistry (English) 5th Edition By J.D Lee