Introduction
The CBSE (Central Board of Secondary Education) Class 9 exams are an important milestone for students in India. These exams evaluate the knowledge and understanding of various subjects taught in the ninth grade. The marks obtained in these exams play a significant role in a student's academic progress and future prospects.

Weightage of Marks
The CBSE Class 9 exams are usually conducted for a total of 100 marks. However, the weightage of marks for these exams can vary depending on the subject. Generally, the exams are divided into two components: internal assessment and external examination.

Internal Assessment
The internal assessment component carries a weightage of 20 marks. It includes various activities conducted throughout the academic year, such as periodic tests, assignments, projects, practicals, and class participation. The marks obtained in these activities are aggregated to determine the internal assessment score.

External Examination
The external examination component carries a weightage of 80 marks. This component consists of a written examination conducted at the end of the academic year. The question paper is designed to assess the knowledge, understanding, and application of concepts covered in the curriculum. The duration of the exam varies for each subject.

Subject-wise Distribution
The distribution of marks for different subjects may vary, and it is important for students to be aware of the weightage for each subject. Here is a general breakdown of the marks distribution for some common subjects:

1. Mathematics: The external examination carries 80 marks, while the internal assessment contributes 20 marks.

2. Science: The external examination carries 80 marks, while the internal assessment contributes 20 marks.

3. Social Science: The external examination carries 80 marks, while the internal assessment contributes 20 marks.

4. English: The external examination carries 80 marks, while the internal assessment contributes 20 marks.

5. Hindi: The external examination carries 80 marks, while the internal assessment contributes 20 marks.

6. Other Subjects: The weightage for other subjects may vary, but the total marks remain 100.

Conclusion
The CBSE Class 9 exams are worth a total of 100 marks, with 20 marks allocated for internal assessment and 80 marks for the external examination. It is crucial for students to understand the weightage of marks for each subject and plan their preparation accordingly. By focusing on both internal assessment and external examination, students can aim for a well-rounded performance in these exams, which can have a positive impact on their academic journey.