Hello Guruvesh at the end of the chapter in NCERT Exemplar Class 10 Textbook Questions will be given. If you have doubts regarding solving questions you can refer this material this is very helpful. In Your CBSE Class 10 Board Exam You can Expect Questions from this NCERT Exemplar Class 10 Maths Book Solutions https://www.cbsetuts.com/ncert-exemplar-problems-class-10-maths/ .

Hi, in NCERT Books for class 10 Maths there are questions at the end of each chapter...some are provided with solutions also. You should practice the questions given at the book. It will help you for better preparation for exam.

Hi Gauresh 

This is Ritika

In ncert exampler there is question of each and every chapter separately with solution and some without solution.Question level of NCERT exampler is of higher level so you should solve it after you solve the chapter with your NCERT book and additional book

All the best

Hope my answer helped you

Thank you