Dear aspirant,

I don't think any book is enough for jee mains or advanced because at that moment in the examination hall you will get a new sum which will require your thinking abilities. It won't be something that you have done previously atleast in maths. But yes practice is important. Do give mock tests solve books like you have mentioned R.D Sharma and don't forget the previous years as it is the most important one.

Hello Aspirant,

Hope you are doing well

No, R.D Sharma is not enough for JEE Mains and Advanced. You can clear your Concept with R.D Sharma but it is not enough. You can Solve previous year paper, sample paper for practice. It help you to maintain the accuracy and time management and as well as you can understand the pattern of JEE Mains and help you in Practice.

Best book for  JEE Mains Mathematics :-

• Objective Mathematics by R D Sharma - Basics of every topic
• Plane Trigonometry by S L Loney - Trigonometry
• The Elements Of Coordinate Geometry by S L Loney - Coordinate Geometry
• Algebra by Dr S K Goyal Arihant Publications - Algebra
• Play with Graphs by Amit M Agarwal (Arihant Publications) - For solving problems
• Differential Calculus by Amit M Agarwal (Arihant Publications) - Calculus

For more, Here is the link :-

https://engineering.careers360.com/articles/best-books-for-jee-main

For JEE Advanced, Here is the link :-

https://engineering.careers360.com/articles/best-books-for-jee-advanced

Hope its help you.

Feel free to ask any query.

All the best for future.