Understanding the CBSE Class 10 Board Exam 2019 Marking Scheme and Percentage Calculation

Introduction to CBSE Class 10 Board Exam 2019

The Central Board of Secondary Education (CBSE) conducts the Annual Secondary School Examination (AISSE) for Class 10 students. These results are a significant milestone for students, determining their overall academic performance and future educational prospects. For the 2019 edition, the board followed a specific marking scheme to calculate the final percentage scores.

Subjects Considered for Final Percentage Calculation

The formula for calculating the final percentage is a straightforward one: (Total Marks Obtained / Total Marks Possible) times; 100. However, understanding the specific subjects that contribute to this calculation is crucial.

Core Subjects

Several core subjects contribute to the overall percentage:

Language 1: This is often the first language, typically Hindi or English. Language 2: The second language, also often Hindi, English, or another language. Mathematics: A mandatory subject for all students. Science: This includes subjects like Physics, Chemistry, and Biology. Social Science: This subject encompasses history, geography, political science, and economics.

Additional Subject

Students can choose an additional subject from a list that may include computer science, physical education, or other electives. However, the marks in this subject are usually not considered for the final percentage calculation.

Specifying Marks Consideration

For the 2019 examination, the guidelines specified that the marks of the two languages, mathematics, science, and social science are primarily used in the final percentage calculation. Additionally, any marks obtained in an 'NSQF' (National Skills Qualifications Framework) subject that replaces a core subject when the score in the core subject is lower than the score in the NSQF subject.

Examples and Case Studies

Letrsquo;s delve into a case study from a student named Ash Kumar. He participated in the 2019 CBSE AISSE and scored the following marks in his subjects:

Language 1: 98/100 Language 2: 95/100 Mathematics: 85/100 Science: 90/100 Additional Subject (FIT98): 92/100 Social Science: 88/100

Based on the core subjects and the 'Best of 5' rule, Ash Kumar's final percentage would be calculated as follows:

Marks in Language 1 (98) Marks in Language 2 (95) Marks in Mathematics (85) Marks in Science (90) Marks in Social Science (88)

His total marks would be 456, and the total possible marks for these five subjects would be 500. Therefore, the percentage would be:

(456 / 500) times; 100 91.2%.

The mark in FIT98 was not included in the final percentage calculation because it is an additional subject and not a core one. This is why it is essential to understand the specific rules and guidelines set by CBSE.

Conclusion and Final Thoughts

As a participant in the 2019 CBSE Class 10 Board Exam, it is crucial to be aware of the marking scheme and the criteria for calculating the final percentage scores. By understanding these rules and considering the 'Best of 5' rule, students can better strategize their study and exam performance.

Students and parents should always refer to the official CBSE guidelines for updates and any changes to the calculation methods. Sharing the knowledge about these rules can help peers and fellow students make informed decisions and achieve their best possible results.