International Baccalaureate Diploma Programme (IBDP) is a highly comprehensive and meticulous programme that offers 6 subject groups out of which students are mandated to choose 1 from each group namely:
-
Language and Literature
-
Language Acquisition
-
Individuals and societies– Business Management, Economics, Geography, History etc
-
Sciences– Chemistry, Biology and Physics
-
Mathematics
-
The Arts– Dance, Music, Theatre, Visual arts and film
[Note: You can opt for an additional science. Language, individual and societies course instead of a course in Arts]
Students are often in the dilemma when it comes to choosing the right subjects as they are too concerned about the difficulty level. While this may vary subjectively from student to student, some subjects are universally known for it.

Following is the list of IBDP Subjects that are considered to be very difficult by students:
1. Group: Language and Literature
The Following data shows the average grade achieved by 1,24,580 students in the subject group of Language and Literature. Among 100s of Subjects available in Language and Literature, Following are opted by the most students and considered to be the hardest:
Spanish A Literature HL (4.74)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
6,013 |
4.74 |
0 |
1.3 |
10.9
|
29.5 |
34.8
|
18.1
|
5.4
|
English A Literature HL (4.84)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
37,291
|
4.84
|
0
|
0.5
|
5.9
|
29.9
|
41.1
|
18.0
|
4.5
|
Subjects like PERSIAN A LIT HL and LATIN SL have lower Average score. However, it is due to the low number of students opting for it.
2. Group: Language Acquisition
The Following data shows the average grade achieved by 98,486 students in the subject group of Language Acquisition. Following are the subjects opted by the most students and are considered to be the most difficult:
French AB SL (4.97)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
4,002 |
4.97 |
0.1 |
2.9 |
10.1
|
23.4 |
25.9
|
24.7
|
12.8
|
English AB SL (4.84)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
1,890 |
4.84 |
0.2 |
2.3 |
12.6
|
24.4 |
27.9
|
24
|
8.6
|
3. Group: Individuals and societies
History HL (4.53)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
42,462 |
4.53 |
0.1 |
3.2 |
11.5
|
37.2 |
28.7
|
15.2
|
4.1
|
For this subject, you need to be proficient at reading because you need to read A LOT of material/Books and write numerous pages of analysis of every topic which can get quite hectic. You need to memorize a lot of information and facts. Your analytical and critical thinking needs to be on point. More often than not students who find this subject difficult are not interested in this subject and consider it to be a filler. They don’t invest the time and effort required and then have to play catch up. It is very difficult to score a 7 so choose wisely and take it seriously.

4. Group: Sciences
The Following data shows the average grade achieved by 124,593 students in the subject group of Sciences. Following are the subjects opted by the most students and are considered to be the most difficult:
Physics HL (5.29)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
14,046 |
4.53 |
0.3 |
1.5 |
8.9
|
17.3 |
25.3
|
23.1
|
23.6
|
While the mathematics part of Physics HL is relatively easy, the significant number of concepts and knowledge of the topics are very difficult to grasp. The very foundation of the topics needs to be strong before going in deeper. Students are required to remember a lot of formulas and integration of concepts like trigonometry & algebra in various topics can get extremely hard to manage. It’s not just about learning the information but to apply it properly.
Get Free IB Trial Session Download IB eBook
Difficult Topics
- Electricity and Magnetism
- Thermodynamics
- Waves Phenomena
- Quantum and Nuclear Physics
Keep revising the concepts regularly and solve past year papers to get an idea which concepts are most widely asked. It is available on our website. So, make sure you check it out.
Chemistry HL (4.92)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
16,907 |
4.92 |
0.4 |
2.6 |
13
|
21 |
26.6
|
24.3
|
12.2
|
Chemistry HL considered to be difficult due to the amount of information students have to learn. There are around 21 topics (HL includes SL syllabus and 10 more additional topics) which are mentioned in detail on our website.
Difficult Topics
- Organic Chemistry
- Acids and Bases (Calculations)
- Redox Process (HL)
- Chemical Bonding and structure
The key is to revise each any every concept and be consistent with it. Don’t procrastinate and leave it for later. The syllabus is so vast that it’ll be difficult to catch up.
5. Group: Mathematics
The Following data shows the average grade achieved by 103,914 students in the subject group of Language Acquisition. Following are the subjects considered to be the most difficult:
Math HL (5.05)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
16,756 |
5.05
|
0.3
|
2.6
|
9.9
|
21.5
|
27.8
|
20.6
|
17.3
|
Is it really a surprise that students find this subject difficult? While Math SL covers the basic overview, Math HL focusses on in depth knowledge of each and every concept.
Difficult Topics
- Probability & statistics
- Vectors
- Trigonometric Functions
- Calculus
- Algebra
Get Exam Prep Help Download IB eBook
Students are required to solve tons of questions as part of the assignments and have to learn a lot of information which makes it difficult to handle.
The key to overcome this challenge is to practice as many questions as you can and solve Past year examination papers. You can find Topic-wise Question bank with solutions available with video explanation in our website.
Further Math (5.19)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
264
|
5.19
|
1.2
|
6.0
|
17.9
|
9.5
|
13.1
|
17.5
|
34.9
|
While this subject is rarely chosen by any student, it is by far the most challenging out the list. It is a course that serves for students with a very strong mathematical background and intend to study this subject in the universities. It is far more technical and analytical in comparison to Math HL. The question style is very different and the scope is much wider.
As of May 2020, Further Math has been discontinued from IB curriculum.
6. Group: The Arts
The Following data shows the average grade achieved by 28,146 students in the subject group of Arts. Following are the subjects opted by the most students and are considered to be the most difficult:
Film HL (4.35)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
2829
|
4.35
|
0.4
|
6.7
|
17
|
31.2
|
27.6
|
12.6
|
4.5
|
Visual Arts HL (4.21)
Candidates
|
Avg Grade
|
%1
|
%2
|
%3
|
%4
|
%5
|
%6
|
%7
|
10,210
|
4.21
|
0.2
|
5.9
|
22.5
|
31
|
27.6
|
10.3
|
2.6
|
FAQs
The 5 Hardest IB subjects are Math HL, Chemistry HL, Physics HL , History HL and Biology HL
Group 1 English A Literature SL Group 2 French AB SL Group 3 History HL Group 4 Math AI HL Group 5 Physics HL Group 6 Visual Arts / Music
The most prestigious IB subjects are English A Literature HL, Mathematics Analysis and Approaches (AA) HL, Chemistry HL, Physics HL, Biology HL, History HL
English A Literature SL/HL, Math AA SL/HL, Chemistry SL/HL, Physics SL/HL, Biology SL/HL, History SL/HL, Music SL/HL
Five hardest HL’s in IB have to be Mathematics Analysis and Approaches (AA) HL, Biology HL, History HL, Chemistry HL and Physics HL
We already have a blog for this The Easiest IB Subjects to Get 7
It is honestly not that difficult if you prepare for it well and work hard. We provide Online preparation for Math, Physics, Chemistry, Biology and English courses for both SL and HL.
English HL, Economics HL, Physics SL, Mathematics AI SL and Film SL
Music is part of the Group 6 of the IBDP. It is one of the most difficult scoring subjects in the group because it has 3 assessment components which consist of a 2000 word exam, listening Paper and Internal Assessment.
IB Math AI HL was implemented from May 2021 examinations. It is similar to old Math HL. The concepts here are more in depth and too many assignments can make it hectic to manage. Don’t worry we provide preparation for Math AI SL/HL and AA SL/HL. Free study material, past year papers and question bank are available to download.
TestprepKart offers guidance and a range of resources to help IB Indian, NRI, OCI, PIO & International students looking for schools and financial assistance.
We provide our educational services in Mid - East Countries like Saudi Arabia, UAE (United Arab Emirates), Oman, Qatar, Bahrain, Kuwait and in South - East Asian countries like Singapore, Malaysia, Indonesia, Thailand and also in Canada, UK, USA, France, China, Japan, Switzerland, Australia, etc..
If you face any issues or have any doubt regarding any subject you can join our IB WhatsApp group and we can provide you with assistance. Full details and syllabus are available on our website along with Free Question Bank for you to download. So, make sure you practice well and be consistent with it.

Post a Comment