Hello Aspirant

Since you already know jee mains maximum syllabus matches with cbse syllabus therefore cbse books are preferred for jee aspirants because questions and content of cbse books matters alot. You should go with rd sharma as it is a cbse prefered book and rs aggarwal is icse prefered book .

Further, practising only rd sharma book for jee mains will not be enough, you have to practice some other best reference books for all 3 subjects, if you want to score good results in jee mains.

Below are the best books recommendations for jee mains that you can follow :

For PHYSICS :

Concepts of physics for JEE - H.C. Verma (Vol. I and Vol. II)

Fundamentals of Physics by Halliday, Resnick & walker

Understanding Physics by D C Pandey (Arihant Publications): Set of books for

• Electricity & Magnetism

• Mechanics (Vol. 1 & 2)

• Optics & Modern Physics

• Waves & Thermodynamics

Problems in General Physics by I.E Irodov

Understanding physics by Freedman and Young

Problems in physics by SS Krotov

Problems and solution of physics by Shashi bhushan tiwari

FOR CHEMISTRY :

NCERT Textbooks (for Class XI and XII )

Modern Approach to Chemical Calculations by R.C. Mukherjee

Organic Chemistry by O P Tandon

Concept of Physical Chemistry by P Bahadur

Concise Inorganic Chemistry by J D Lee

Physical Chemistry by P.W. Atkins

Organic Chemistry by Morrison & Boyd

FOR MATHEMATICS :

Objective Mathematics by R D Sharma

Plane Trigonometry by S L Loney

The Elements Of Coordinate Geometry by S L Loney

Algebra by Dr S K Goyal Arihant Publications

Play with Graphs by Amit M Agarwal (Arihant Publications)

Differential Calculus by Amit M Agarwal (Arihant Publications)

Integral Calculus by Amit M Agarwal (Arihant Publications)

Complete mathematics for JEE Main TMH

Further to know more about the best books for jee mains exam and more preparation tips, you can follow the below mentioned link to know more : https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/best-books-for-jee-main/amp&ved=2ahUKEwikl--_kYz4AhWdldgFHWTwDccQFnoECAwQBQ&usg=AOvVaw1wil8ti_ze9MSV-Wo_mLsd

I hope that this will help.