Which class in o level?

O Levels (Ordinary Levels) or IGCSE (International General Certificate of Secondary Education) are qualifications typically taken by students at the end of their secondary school education. The classes of O Levels or IGCSE may differ from country to country, but here are some common subjects offered at this level:

1. English: Usually comprising of English Language and English Literature.

2. Mathematics: This subject includes Maths and Additional Mathematics.

3. Sciences: This can include Physics, Chemistry, Biology, or a combination of these.

4. Social Studies: Often covering subjects like History, Geography, and Civics.

5. Languages: Apart from English, students may choose to study additional foreign languages.

6. Humanities: This may include subjects like Art, Music, Drama, Economics, and Accounting.

7. Information and Communication Technology: Sometimes abbreviated as ICT, it covers topics related to computer science and technology.

It's important to note that the specific availability of subjects may vary based on the curriculum and examination board followed by different schools or countries.