9709 · Cambridge International A Level
9709/41
Structured Questions
Mathematics · June 2025 · Variant 1
Relative difficulty
Analysis source: Cambridge Assessment International Education
Analysis aligned to the official syllabus and assessment design.
3.5 / 5
350
520 min
Kinematics of motion in a straight line
Cohort performance
Session statistics from official examination reports
Total marks
350
Duration
520 min
Session difficulty
3.5 / 5
Key examiner messages
Top priorities from the principal examiner before you revise
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components.
Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates.
Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute accuracy but also profound conceptual flexibility.
Question difficulty map
How candidates performed on each question in this series
No data available in official reports
Assessment objectives
Skill and AO weighting from official examiner commentary
Skill weighting
Shows the skill mix this paper tested most heavily.
Algebraic Manipulation
Weight: 10100%Calculus Application
Weight: 880%Geometric Reasoning
Weight: 660%Statistical Analysis
Weight: 440%Physical
Weight: 220%Modelling
Weight: 110%
Method marks watchlist
Where working, steps, or method marks were commonly lost
No data available in official reports
Recurring mistakes across years
Themes examiners flag in multiple recent sessions for this subject
No data available in official reports
Question choice intelligence
Mean scores and popularity for optional questions (HKDSE electives)
No data available in official reports
Level exemplars
What candidate scripts at each grade level looked like
No data available in official reports
Grade & admission context
How marks relate to grade thresholds and entry standards
Report type
Cambridge Principal Examiner Report — component performance and international standards
Level A*
Approx. 90% of maximum mark
Level A
Approx. 79% of maximum mark
Level B
Approx. 68% of maximum mark
Level C
Approx. 53% of maximum mark
Level D
Approx. 38% of maximum mark
Level E
Approx. 23% of maximum mark
Deep insights
What top candidates did
Techniques and approaches examiners rewarded in this series
May/June 2025 Series Analysis
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components. Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates. Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute
Command word playbook
How to match each command word to the expected response style
Match the expected response style for “Solve” questions.
Match the expected response style for “Prove” questions.
Match the expected response style for “Sketch” questions.
Match the expected response style for “Verify” questions.
Time traps
Sections where candidates spent disproportionate time relative to marks
Min per mark: 0.5
Min per mark: 0.5
Min per mark: 0.5
Min per mark: 0.5
Min per mark: 0
Syllabus traceability
Topics linked to questions and mark weighting in this session
Kinematics of motion in a straight line (Mechanics (for Paper 4))
20 marks this session
Differentiation (Pure Mathematics 2 (for Paper 2))
15 marks this session
Series (Pure Mathematics 1 (for Paper 1))
14 marks this session
MCQ trap analytics
Commonly chosen wrong options from examiner commentary
No data available in official reports
Topic heatmap across years
Mark concentration by topic and exam year for this subject
Mark intensity
Kinematics of motion in a straight line (Mechanics (for Paper 4))
Differentiation
Differentiation (Pure Mathematics 1 (for Paper 1))
Differentiation (Pure Mathematics 2 (for Paper 2))
The Poisson distribution (Probability & Statistics 2 (for Paper 6))
Integration (Pure Mathematics 2 (for Paper 2))
Series (Pure Mathematics 1 (for Paper 1))
Integration (Pure Mathematics 3 (for Paper 3))
Difficulty trend
How session difficulty has shifted across recent years
Paper comparison
Marks and duration breakdown across papers in this session
Paper 11 Pure Mathematics 1:
Paper 21 Pure Mathematics 2:
Paper 31 Pure Mathematics 3:
Paper 41 Mechanics:
Paper 51 Probability & Statistics 1:
Paper 61 Probability & Statistics 2:
Marks you can still earn
Where valid approaches outside the mark scheme may still gain credit
- Hypothesis Testing (P6): Formulating the null and alternative hypotheses using sample estimators (e.g., bar-x or p-hat) instead of the true population parameters (mu or p).
Practise what examiners flagged
Target weak topics from this report inside the Revui app
Kinematics of motion in a straight line (Mechanics (for Paper 4))
20 marks this session
Practise in RevuiDifferentiation (Pure Mathematics 2 (for Paper 2))
15 marks this session
Practise in RevuiSeries (Pure Mathematics 1 (for Paper 1))
14 marks this session
Practise in RevuiSelf-diagnostic checklist
Key actions before you sit this paper — copy and tick off as you revise
- 1Message
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components.
- 2Message
Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates.
- 3Message
Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute accuracy but also profound conceptual flexibility.
- 4Strength
May/June 2025 Series Analysis: The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rig
Teacher briefing pack
One-page session summary for tutors and classroom review
June 2025 2025
Mathematics
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components. Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate th
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components.
Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates.
Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute accuracy but also profound conceptual flexibility.
- Total marks
- 350
- Duration
- 520 min
- Session difficulty
- 3.5 / 5
Session analysis
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components. Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates. Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute accuracy but also profound conceptual flexibility.
Updated Jun 12, 2026
Paper breakdown
Paper 11 Pure Mathematics 1:
Paper 21 Pure Mathematics 2:
Paper 31 Pure Mathematics 3:
Paper 41 Mechanics:
Paper 51 Probability & Statistics 1:
Paper 61 Probability & Statistics 2:
Top chapters
Exam structure insights
Marks by chapter
See where the marks were concentrated so revision time goes to the highest-value topics.
Mark accessibility
Estimate which marks were basic, mid-level, or high-difficulty.
79% within easy or medium reach
Command word frequency
Spot common command words so answers match the expected response style.
Question type mix
Compare the mark share of each paper section and question type.
calculus
95·14·27%
algebra_and_functions
73·12·21%
probability_and_statistics
70·14·20%
trigonometry_and_geometry
62·10·18%
mechanics
50·12·14%
Study ROI
Bigger bubbles recur more often; higher bubbles carry more marks, helping you rank revision priorities.
Time vs marks
Compare marks with suggested time allocation to plan exam pacing.
Paper 1
2.00 m/minPaper 21
75.10 m/minPaper 3
2.00 m/minPaper 4
2.00 m/minPaper 5
2.00 m/minTotal marks
1351
Total time
310 min
Avg pace
4.36
Next-year prediction
Topics worth watching next year, with the reason shown directly below each bar.
Hypothesis tests (Probability & Statistics 2)
92%92%
Vectors (Pure Mathematics 3)
90%90%
Numerical solution of equations (Pure Mathematics 2)
85%85%
May/June 2025 Series Analysis
The May/June 2025 Cambridge International AS & A Level Mathematics papers present a balanced yet rigorous assessment across all core components. Maintaining a solid baseline of standard procedural tests, the examiners have cleverly integrated non-routine elements that separate the top candidates. Overall, the papers represent a standard-to-challenging difficulty curve, requiring not only absolute accuracy but also profound conceptual flexibility.
Examiner notes & key calculations
- Radian Mode Neglect: Many candidates threw away straightforward marks in Pure 2 and Pure 3 by performing iterations or calculations involving trigonometric functions (such as secx\sec xsecx or cos πx\text{cos } \pi xcos πx) in degree mode instead of radian mode.
- Underestimating Domain Constraints: In Paper 11 (Functions), proving why a composite function cannot be formed relies heavily on checking whether the range of the inner function lies within the domain of the outer function. Vague statements like "the domains do not match" were heavily penalized.
- Hypothesis Testing Notation: A recurring pitfall in Paper 61 was the incorrect expression of null and alternative hypotheses using sample statistics (like xˉ\bar{x}xˉ) rather than population parameters (μ\muμ).
Analysis is paraphrased for study purposes. Always verify against the official examiner report and mark scheme.