Introduction:
In a single document, it is possible to find the marks weightage for different age groups. This information can be useful for various purposes such as curriculum planning, assessment design, and educational research. By analyzing the marks weightage for different age groups, educators can gain insights into the learning needs and abilities of students at different stages of their development.

Methods of Obtaining Marks Weightage:
There are several ways to obtain marks weightage for different age groups. Some of the commonly used methods include:

1. Research Studies: Research studies conducted by educational institutions or organizations often provide data on marks weightage for different age groups. These studies involve collecting and analyzing data from a large sample of students to determine the average marks obtained by students in different age groups.

2. Curriculum Documents: Educational boards and institutions often provide curriculum documents that outline the syllabus and learning objectives for different age groups. These documents may also include information on the marks weightage assigned to different topics or subjects.

3. Assessment Guidelines: Assessment guidelines provided by educational boards or institutions may specify the marks weightage assigned to different types of assessments, such as exams, projects, or assignments. These guidelines can provide insights into the relative importance of different assessment components for different age groups.

Organizing Marks Weightage in a Single Document:
To organize the marks weightage for different age groups in a single document, the following approach can be followed:

1. Age Group Categories: Create a clear categorization of age groups based on the educational levels or grades. For example, categories could include primary school, middle school, high school, and college.

2. Subject-wise Weightage: Within each age group category, provide subject-wise weightage. This can include information on the percentage of marks assigned to each subject or topic within the curriculum.

3. Assessment Components: Include details about the weightage assigned to different assessment components within each subject or topic. This can include information on the marks weightage for exams, projects, assignments, and other assessment methods.

4. Visual Representation: To make the document visually appealing, consider using tables, charts, or graphs to represent the marks weightage data. This can help in providing a quick overview of the distribution of marks weightage across different age groups and subjects.

Conclusion:
In conclusion, it is possible to find the marks weightage for different age groups in a single document. By utilizing research studies, curriculum documents, and assessment guidelines, educators can gather information on the marks weightage assigned to different subjects and assessment components. Organizing this data in a visually appealing format can provide valuable insights for educational planning and assessment design.