Percentage Uniform Marks (PUM) Explained: A Comprehensive Guide
Understanding your Cambridge International exam results can often feel like decoding a complex language. While your final letter grade (A*,
Learn how to write step-by-step answers, and score A* in your exam!
Announcement: Cambridge IGCSE, O Level and AS & A Level June 2025 past papers are now available.
If you are wondering what is A level, it is one of the most recognised pre-university pathways in the world, widely used by students aiming to enter top universities in the UK and internationally. A Levels allow students to specialise in subjects aligned with their university and career goals, making them one of the most focused academic routes after IGCSE, GCSE, or equivalent secondary education.
A Level qualifications are typically studied over 18–24 months by students aged 16–18, with students usually taking three to four subjects depending on university requirements.
Because of their academic rigour and global recognition, A Levels remain a preferred pathway for competitive university admissions worldwide.
A Levels (Advanced Levels) are subject-based qualifications taken after secondary education. Unlike broader programmes, students focus deeply on a smaller number of subjects.
Typical structure:
• Study duration: 1.5–2 years
• Subjects taken: usually 3–4
• Assessment: final examinations or modular exams depending on exam board
Students normally choose subjects aligned with future university courses, such as:
This focused approach makes A Levels ideal preparation for specialised university degrees.
A Levels are suitable for students who:
Students aiming for Medicine, Engineering, Business, or Computer Science often choose A Levels due to subject depth.
There are two common forms of A Levels:
International A Levels are primarily offered by two exam boards — Pearson Edexcel and Cambridge International Education — allowing students outside the UK to take globally recognised A Level qualifications through international examination centres.
• Taken mainly within the UK
• Linear structure — exams at end of course
• Regulated by Ofqual
• Standard for UK school students
• Designed for students outside the UK
• Modular exam options available
• Greater exam session flexibility
• Suitable for private candidates and online learners
Academically, both lead to the same university recognition.
Both are globally recognised, but they differ in structure and flexibility.
| Feature | Edexcel International A Level | Cambridge International A Level |
|---|---|---|
| Exam Structure | Modular | Mostly linear |
| Exam Sessions | Multiple per year | Fewer sessions |
| Retake Flexibility | Retake individual units | Usually retake full subject |
| Subject Availability | Wide range | Wide range |
| University Recognition | Global | Global |
| Ofqual Regulation | Pearson qualifications aligned with UK standards | No longer Ofqual-credited but still globally accepted |
Key difference: Edexcel IAL offers more flexibility for retaking specific exam units, which many international students prefer.
Both programmes are globally respected pre-university pathways.
| Feature | International A Level | IB Diploma |
|---|---|---|
| Subjects studied | 3–4 specialised subjects | 6 subjects across disciplines |
| Assessment style | Exam-focused | Coursework + exams + core components |
| Depth vs breadth | Depth | Breadth |
| Ideal for | Students with clear career direction | Students wanting broad academic exposure |
| University recognition | Global | Global |
International A Levels and IB Diploma are considered comparable in academic standard for university entry.
Subject selection affects university admissions.
Common combinations:
Medicine
• Biology
• Chemistry
• Mathematics or Physics
Engineering
• Mathematics
• Physics
• Further Mathematics
Business & Economics
• Mathematics
• Economics
• Business or Accounting
Computer Science
• Mathematics
• Physics or Computer Science
Students should check university entry requirements before choosing subjects.
A Level qualifications are accepted by universities in:
• United Kingdom
• United States
• Canada
• Australia
• Singapore
• Europe
• Asia and Middle East
Top universities worldwide regularly admit students through A Levels due to their academic rigor and subject depth.
This summary table helps students quickly compare options.
| Pathway | Subjects | Flexibility | University Acceptance |
|---|---|---|---|
| UK A Level | 3–4 | Low | Global |
| Edexcel IAL | 3–4 | High | Global |
| Cambridge Int A Level | 3–4 | Medium | Global |
| IB Diploma | 6 | Low | Global |
Students seeking flexibility and exam retake options often prefer Edexcel IAL.
Choosing the right support system significantly impacts exam success.
Our online A Level programmes have consistently helped students achieve A and A* grades through:
• Structured exam-focused lessons
• Step-by-step concept mastery
• Extensive past-year exam practice
• Proven answering strategies
• Flexible online learning suitable worldwide
Students from multiple countries use our courses to prepare effectively for Edexcel and Cambridge examinations and gain entry into competitive universities.
👉 Explore our online A Level courses and start preparing for top results today.
How many subjects should I take?
Most students take 3 subjects; competitive courses may require specific combinations.
Are International A Levels accepted worldwide?
Yes, they are recognised by universities globally.
Can I study A Levels online?
Yes, many students now complete preparation through online programmes.
Is A Level harder than IB?
A Levels are deeper in fewer subjects; IB is broader across disciplines.
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Somya Damania
India
Ahmad Kadiri
South Africa
Omayma Muhammad
Saudi Arabia
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110 responses
i have collected my Edexcel IGCSE certificate which include accounting E grade but I need to retake accounting igcse again to improve grade so what will happen if I retake accounting igcse after collected edexcel igcse certificate or can I even retake accounting igcse after collecting igcse certificate ?
Hi Arnob,
Thank you for writing in.
You are allowed to retake the Accounting exam after collecting your Edexcel iGCSE certificate. You do not have to worry about it.
We hope this helps!
I have completed igcse , now I need to renew my passport and signature for registering advanced level . so can I put my new signature on advance level registration process or it will be a problem for putting new signature on my advance level registration process as well as problem for British council and Pearson edexcel
Hi Arnob,
We don’t think it will create any problems when you register for the exams. But if you want, you can also confirm this with your exam centre so you will not be worried.
We hope this helps. Thank you.
I have completed igcse edexcel but now I need to register for advanced level but before that I need to renew my passport and change my signature will British council and Pearson edexcel let me change my signature
Hi Arnob,
We don’t think it will create any problems with the British Council or Edexcel. But if you want, you can also confirm this with your exam centre so you will not be worried.
We hope this helps. Thank you.
I have completed edexcel igcse 5 subjects excluding maths igcse but I need to renew my passport and signature before maths igcse exam . so will changing the signature create problem for igcse or advanced level registration process and certificates or changing the signature won’t create any problem
Hi Arnob,
Please do not worry. It will not create any problems with your exam registration.
I have completed igcse edexcel 5 except maths igcse as a private candidate but now I want to register for advanced level in school so can I register for advanced level accounting and business studies in school or I cannot register for advanced level in school because I did not take maths igcse
Hi Arnob,
It would be best if you asked your school directly since every school have different requirements.
Thank you.