IB Math AA HL · 2021 to 2026
1.8 Infinite geometric series
15 past paper questions from 10 exam sittings. See what repeats, then practise the same skills with AI marking.
5 AI-marked questions built for this exam pattern
2021 to 2025 · HL
1.8 Infinite geometric series
Latest sitting November 2025
- questions
- 15
- questions
- sittings
- 10
- sittings
- micro-topics
- 1
- micro-topics
2021 to 2025
Micro-topics in 1.8 Infinite geometric series
In syllabus order. The ring is the share of papers each appears in.
- Rising
last Nov 25 P3 TZ3
Exam pattern
Which micro-topics repeat, and which are due, rising or fading.
Does it repeat?
Questions per year for each micro-topic.
fewermore
| Micro-topic | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| 2 | 2 | · | 3 | 8 | · |
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Frequently asked questions
Short answers about this page.
Which Math AA HL exam sessions are covered for 1.8 Infinite geometric series?
12 sessions from 2021 to 2025, the latest November 2025. Every Paper 1, 2 and 3 in every timezone is read and classified in full.
Which 1.8 Infinite geometric series topic comes up most?
Sum to infinity (1.8.1): in 18% of sittings, last seen Nov 25 P3 TZ3, usually a "find / solve" question worth about 2.8 marks.
Can I see the original question and mark scheme?
No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own practice questions of the same shape with worked answers and AI marking.
What do "banker", "due" and "rising" mean?
Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.
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Reading this page and the exam pattern is free. A free account generates three sets of ten questions and launches one practice set. Pro opens every question in any scope, sets of twenty or all, and unlimited practice.
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