Hello Ravindra,

Cengage is an amazing book with questions which is more than enough for JEE . The thing that makes Cengage better than arihant is that all the problems are solved with answers given with detailed solutions .

It has all previous year questions for jee main and jee advanced along with answers at the end of each chapter.It has also has a lot of pratice questions and separate books for each topic. there are 5 books for cengage mathematics -

1. trigonometry
2. calculus
3. 3D geometry and vector algebra
4. co-ordinate geometry
5. algebra

Good luck.

THANK YOU