* O-Level Results: This is the primary determinant. Students are ranked based on their L1R5 score (the aggregate of their best 5 O-Level subjects, including English Language and Mother Tongue Language). The better the L1R5 score, the higher the chances of admission. JNC, being a highly sought-after JC, will typically require a very strong L1R5 score.
* Subject Combinations: Students need to have taken the necessary O-Level subjects to meet the prerequisites for their desired JC courses. JCs often have specific subject requirements for certain combinations.
* JC Course Preferences: Students indicate their preferred JC courses (e.g., Arts, Science, etc.) in their application. The competition for popular courses is much fiercer.
* Interview (Potentially): Some JCs may hold interviews for shortlisted candidates. This is an opportunity for the JC to assess the student's suitability and potential. While not always mandatory, it can be a significant factor.
* Other Factors (Less Significant): While less significant than the above, factors such as CCA participation, leadership roles, and other achievements might be considered in borderline cases.
In short: To get into JNC, students need an excellent O-Level score (a low L1R5 score is essential), meet the subject requirements for their desired course, and potentially perform well in an interview. The exact cut-off L1R5 score varies from year to year depending on the number of applicants and the overall performance of students. It's advisable to check the official JNC website and recent admission statistics for the most up-to-date information.