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Welcome to KSC Patrachar Open School for NIOS Practical Subjects details for NIOS Class 10th and NIOS Class 12th. Here, students who applied for Nios 10th Admission or Nios 12th admission can get a complete list of practical subjects available in Class 10th and Class 12th in the Nios board, along with subject codes and practical marking patterns.
The National Institute of Open Schooling (NIOS) board for Class 10th secondary courses and for Class 12th senior secondary courses offers easy methods of learning. The Nios board allows students to choose subjects based on their interests, abilities, and plans. One key highlight of NIOS board education is that it includes many practical and vocational subjects, making education more skills- and learning-based rather than solely theory-focused.
Practical subjects help students understand concepts better through real-world activities, enabling them to gain life- and job-related skills. Also, Nios Practical subjects allow students to score higher marks. With practical subjects, students enjoy learning rather than memorising everything. Also, for many students, practical subjects boost confidence and make studies more interesting. By choosing the right combination and preparing well, students can score excellent marks and build valuable skills for the real world.

Class 10 under NIOS includes both academic and vocational subjects. Below is the list of subjects that include practical and theory marks for Nios 10th class.
| Subject Name | Code | Theory Marks | Practical Marks | Total |
| Mathematics | 211 | 85 | 15 | 100 |
| Science & Technology | 212 | 85 | 15 | 100 |
| Home Science | 216 | 85 | 15 | 100 |
| Indian Culture & Heritage | 223 | 80 | 20 | 100 |
| Painting | 225 | 30 | 70 | 100 |
| Data Entry Operations | 229 | 40 | 60 | 100 |
Nios Class 10th Mathematics and Science practicals are simple and help students to revise core concepts. Home Science includes practical tasks such as nutrition and household management, which are very interesting to students. Painting has the highest practical marks and is a scoring subject. Data Entry Operations teaches functional computer skills in data entry and other skill areas.
It is mandatory to attend all practical exams in class 10th. If a student misses the practical exam, the marks may be set to zero, resulting in a lower score. Also, the student may need to repeat the practical exam in the next session. So students should always check their centre schedule for class 10th practicals carefully.
Nios board offers a more detailed mix of practical, vocational, skill-based, and academic subjects for class 12th.Below is the list of Nios 12th class practical subjects with practical and theory marks.:
| Subject Name | Code | Theory Marks | Practical Marks | Total |
| Physics | 312 | 80 | 20 | 100 |
| Chemistry | 313 | 80 | 20 | 100 |
| Biology | 314 | 80 | 20 | 100 |
| Geography | 316 | 80 | 20 | 100 |
| Home Science | 321 | 80 | 20 | 100 |
| Computer Science | 330 | 60 | 40 | 100 |
| Painting | 332 | 30 | 70 | 100 |
| Environmental Science | 333 | 80 | 20 | 100 |
| Mass Communication | 335 | 80 | 20 | 100 |
| Data Entry Operations | 336 | 40 | 60 | 100 |
| Library & Information Science | 339 | 60 | 40 | 100 |
| Web Designing | 362 / 370 | 40 | 60 | 100 |
| Physical Education & Yoga | 373 | 40 | 60 | 100 |
| Early Childhood Care & Education (ECCE) | 376 | 60 | 40 | 100 |
For Nios 12th Class Science subjects, Physics, Chemistry, and Biology include lab experiments in schools’ science labs. The Computer Science and Web Designing Practical subjects consist of the Course skills that students have to perform on the Computer in the Practical hall. Painting, again, has the highest practical marks, and students have to make paintings and drawings during the practical exam. Physical Education & Yoga (373) includes physical assessment and yoga demonstration. ECCE (376) is ideal for students interested in childcare or teaching careers.
It is mandatory to attend all practical exams in class 12th. If a student misses the practical exam, the marks may be set to zero, resulting in a lower score. Also, the student may need to repeat the practical in the next session. So students should always check their centre schedule for class 12th practicals carefully.
Before the practical exams, all students are advised to complete their practical notebooks or portfolios on time. Students must practice the required skills for practical exams regularly to score good marks. Also, the students should revise the theory before the viva exam and answer confidently during the practical exam.
Most students find practical exams easier than written exams, and many score very high marks.
Practical exams usually happen before written exams. Students complete. Before the practical exam dates, students must prepare a sound file or project. Students must be aware of A lab activity or a hands-on task. During the practical A viva (short oral questions asked by the examiner)
The Marks are awarded by the examiner at the NIOS practical exam centre based on neatness, file completion, understanding of the topic, student confidence, attendance, and performance in the subject.
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