Two chapters - statistics and probability combined have 11 marks weightage in the CBSE class 10 board exam . Refer to NCERT exemplar for more problems based on Class 10 Mathematics NCERT syllabus. Also practice the CBSE Class 10 Mathematics previous year papers for good score in the exam. C lass 10 Maths chapter 14 examples are discussed above in this article, go and check to become familiar with concepts.