Free practice · 2022–2026
4,087 original past-paper questions and language tasks across 14 subjects. Choose a topic and read each question right here, with screen-friendly wording and its original equations and diagrams. Rarity shows how often its question type was found in the last five exam years—not how difficult it is.
4,087 matching entries · showing 961–984. Mixed questions appear in every relevant topic filter, but are counted once.
Higher Chemistry
Paper 2 · Section 2
PDF pages 30–32 · check any continuation
Formulae and balanced equations · Bonding, structure and properties · 3 more skills
Use valencies or the stated species, then conserve atoms and charge.
Published marking linked · general strategy, not a model answer
Higher Chemistry
Paper 1 Multiple choice · Section 1
PDF page 5 · check any continuation
Hydrocarbons, naming and isomers
Identify structures, name compounds and distinguish structural isomers.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 6 · check any continuation
Fats, oils, soaps and detergents
Use molecular structure to explain properties or cleaning action.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 11 · check any continuation
Hydrocarbons, naming and isomers
Identify structures, name compounds and distinguish structural isomers.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 2 · check any continuation
Hydrocarbons, naming and isomers
Identify structures, name compounds and distinguish structural isomers.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 3 · check any continuation
Alcohols, carbonyls and carboxylic acids
Identify functional groups and explain the relevant oxidation or chemical test.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 6 · check any continuation
Fragrances, terpenes and essential oils
Use structural features to identify or explain the chemistry of these compounds.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 5 · check any continuation
Fragrances, terpenes and essential oils
Use structural features to identify or explain the chemistry of these compounds.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 6 · check any continuation
Hydrocarbons, naming and isomers
Identify structures, name compounds and distinguish structural isomers.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 14 · check any continuation
Hydrocarbons, naming and isomers
Identify structures, name compounds and distinguish structural isomers.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 3 · check any continuation
Esters and condensation reactions
Identify reacting functional groups and the products of condensation or hydrolysis.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 5 · check any continuation
Addition, substitution and polymerisation
Relate functional structure to the reaction and its products.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 6 · check any continuation
Alcohols, carbonyls and carboxylic acids
Identify functional groups and explain the relevant oxidation or chemical test.
Published marking linked · general strategy, not a model answer
Higher Chemistry
Paper 1 Multiple choice · Section 1
PDF page 7 · check any continuation
Experimental design and chemical observations
Connect practical decisions and observations to the purpose of the investigation.
Published marking linked · general strategy, not a model answer
Paper 1 Multiple choice · Section 1
PDF page 10 · check any continuation
Experimental design and chemical observations
Connect practical decisions and observations to the purpose of the investigation.
Published marking linked · general strategy, not a model answer
National 5 Computing Science
QP · Section 1
PDF page 2 · check any continuation
Environmental impact and energy use
Explain a specific action and how it changes computing's environmental impact.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 2 · check any continuation
Security and network protection
Explain a threat or protection in the context of the system.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 4 · check any continuation
Graphics and sound representation · Binary, number representation and storage
Explain digital representation or calculate storage using the stated quantities.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 2 · check any continuation
Binary, number representation and storage
Convert or interpret a representation and account for its limitations.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 5 · check any continuation
Binary, number representation and storage
Convert or interpret a representation and account for its limitations.
Published marking linked · general strategy, not a model answer
QP · Section 2
PDF page 16 · check any continuation
Computing law and data protection
Apply the named law to the scenario and distinguish legal from technical safeguards.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 2 · check any continuation
Graphics and sound representation
Explain digital representation or calculate storage using the stated quantities.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 3 · check any continuation
Environmental impact and energy use
Explain a specific action and how it changes computing's environmental impact.
Published marking linked · general strategy, not a model answer
QP · Section 1
PDF page 2 · check any continuation
Binary, number representation and storage
Convert or interpret a representation and account for its limitations.
Published marking linked · general strategy, not a model answer
4,087 numbered questions or named language tasks across 250 source PDFs in this subject/level selection. Repeated copies of the same extracted question are grouped once. 116 entries still need topic classification. Optional essay and text choices are included; these counts are not the number you must answer in an exam.
Question anchors and printed allocations are extracted from SHA-256-verified source PDFs. Optional alternatives are not added together. Applicable all-question paper totals are reconciled with the printed rubric; mismatches withhold automatic mark totals. A first written-answer marking row is never treated as a whole-question total. Exact marking pages require a section-matched table anchor or a wording- and digest-checked source pair. Topic headings are conservative rule matches and provisional, not independently reviewed or proof of current syllabus coverage. Original questions, diagrams, passages and official answers are not republished in this metadata index. Checked original question pages are rendered on demand in the website without rewriting their wording or diagrams. Scans, extraction gaps and uncertain marks remain visible rather than filled with invented content. Source audit: 2026-10-21. Question index: 2026-10-23. There were no ordinary exam sittings in 2020 or 2021. This is not a claim that every question has been independently checked or that scanned papers are fully indexed.
1 entries indexed; numbering or extraction still needs checking. Read the complete source for anything not listed.
The extracted allocations total 30, but the applicable printed total is 90. Automatic question totals are withheld for this source.
1 entries indexed; numbering or extraction still needs checking. Read the complete source for anything not listed.
The extracted allocations total 30, but the applicable printed total is 90. Automatic question totals are withheld for this source.
4 entries indexed; numbering or extraction still needs checking. Read the complete source for anything not listed.
The extracted allocations total 60, but the applicable printed total is 90. Automatic question totals are withheld for this source.
11 entries indexed; numbering or extraction still needs checking. Read the complete source for anything not listed.
The extracted allocations total 92, but the applicable printed total is 100. Automatic question totals are withheld for this source.