CEnT-S Question Bank: Practice Questions by Topic
Solving a large number of questions is not enough by itself.
Effective practice should help you identify which topics cause difficulty, which question types repeatedly lead to errors, and whether the problem is knowledge, terminology, interpretation, or time pressure.
A useful CEnT-S question bank should train all five exam sections by topic, and connect that practice to error analysis, targeted repetition, and mock-exam performance.
Last updated: 13 August 2026
Primary source: CEnT-S Academy internal research compilation
In short
What should a good CEnT-S question bank look like?
A useful CEnT-S question bank should be organised around the five exam sections:
- Mathematics
- Reasoning on Texts and Data
- Biology
- Chemistry
- Physics
Questions should also be mapped to the underlying syllabus topics, rather than appearing as one undifferentiated pool. An effective system supports this cycle:
This is an editorial preparation framework, not an official CISIA model.
What Is a CEnT-S Question Bank, and What Should It Look Like?
"Question bank" shouldn't be read as shorthand for a pile of hundreds or thousands of unstructured questions.
A useful CEnT-S question bank should, as far as possible, be organised by exam section, syllabus topic, and — where it applies — question type, so students can clearly see their own weak points. That rests on a few core ideas: topic-based practice, English exam terminology, targeted repetition, error analysis, and a real connection between question practice and mock-exam performance.
Topic-based structure
Questions are mapped to CEnT-S syllabus areas.
English question language
Candidates practise scientific and mathematical terminology in the language of the exam.
Targeted repetition
Weak areas can receive extra practice instead of repeatedly revisiting topics you already know well.
Error analysis
Students should be able to understand why an answer was wrong.
Section-level performance
Performance should be readable separately across Mathematics, Reasoning, Biology, Chemistry and Physics.
Connection to mock exams
Topic practice should complement full-length simulation, not replace it.
Why Practise CEnT-S Questions by Topic?
A full mock exam answers one question:
"How am I performing overall?"
Topic-based practice answers a different one:
"Exactly where am I struggling?"
For example:
- A weak Chemistry result might come from organic nomenclature, stoichiometric calculation, or another syllabus topic supported by the research document.
- A weak Mathematics result might come from probability, combinatorics, statistics, algebra, or another syllabus area.
These examples don't claim that any one topic is officially tested more often than another.
Topic-based practice is most valuable inside this loop:
How Should You Practise CEnT-S Questions by Section?
CEnT-S's five sections measure different skills, so each one calls for its own practice approach.
Mathematics
15 Questions · 30 MinutesPractice should combine syllabus knowledge with the ability to solve under the section's time pressure. According to the research document, unlike the Turkish high-school curriculum, CEnT-S places heavier emphasis on probability, combinatorics and data statistics, and algebraic reasoning is also a core part of the section. That doesn't mean these topics carry an official higher weight on the exam — only that Turkish candidates may need extra work in these areas.
Practice goal: students should learn not just how to reach the correct result, but how to recognise an inefficient solution path.
Reasoning on Texts and Data
15 Questions · 30 MinutesThis section shouldn't be treated as generic "logic." According to the research document, practice should cover deductive reasoning, interpreting graphs and data, extracting information from text, translating verbal relationships into mathematical expressions, and identifying logical implications.
Biology
10 Questions · 20 MinutesStrategy should stay tied to syllabus mastery. Question practice should reveal whether errors come from missing biological knowledge, confusing similar concepts, English scientific terminology, or misreading the question stem. See the CEnT-S syllabus for the complete curriculum.
Chemistry
10 Questions · 20 MinutesPractice may involve both conceptual and calculation-based questions, according to the syllabus areas described in the research document. The document specifically flags organic chemistry nomenclature as an area Turkish high-school candidates may need to review.
Error analysis should separate conceptual errors from calculation errors.
Physics
5 Questions · 10 MinutesThe section's tight timing should be treated as a key practice consideration. The supplied research specifically highlights thermodynamics and fluid mechanics among the areas students may need to review — it does not present these as the most frequently tested Physics topics.
Practice should train concept identification, calculation accuracy, and decision-making under time pressure.
Error Analysis: The Most Valuable Part of a Question Bank
Simply checking the correct option doesn't tell you why you made the mistake. The categories below offer a useful framework for identifying the source of an error.
Seven Error Categories for Error Analysis
- 01
Knowledge gap
The candidate doesn't know, or hasn't fully grasped, the underlying syllabus topic. Direction: return to the relevant topic before solving more questions of the same kind.
- 02
English terminology gap
The candidate understands the concept but can't quickly recognise the English term used in the question. This isn't an English-proficiency problem — just unfamiliarity with the exam's language.
- 03
Misreading the question stem
The candidate knows the subject but misunderstands what's being asked. Especially common in reasoning, data interpretation and scientific problem statements.
- 04
Carelessness
The reasoning is correct, but the candidate misreads a value, sign, unit or answer option.
- 05
Calculation error
Especially relevant in Mathematics, Chemistry and Physics — the concept is understood correctly, but a step in the working is wrong.
- 06
Time-management problem
The candidate spends too long on one question, or can't make an efficient decision within the section's timing.
- 07
Unfamiliarity with the question type
The topic is known, but the candidate isn't used to applying it in a CEnT-S-style question.
These categories are not official CISIA categories — they are presented as a useful study-analysis framework.
The Error Analysis Loop
Are Official CEnT-S Past Papers Available?
CEnT-S is a brand-new exam, introduced into the Italian higher-education system in November 2025. Because of that, a large, multi-year, downloadable or published archive of "CEnT-S past papers" does not yet physically exist.
The absence of past papers doesn't mean preparing in the dark. It helps to separate two different kinds of practice:
CEnT-S simulations / exam-format practice
Useful for:
- Understanding the exam interface
- Experiencing section timing
- Understanding test flow
- Getting a feel for general question style
- Practising under exam conditions
Topic-based question bank
Useful for:
- Closing individual syllabus gaps
- Repeating a weak skill
- Analysing your errors
- Practising English terminology
- Building confidence before a full simulation
These two types of practice complement each other. CEnT-S Academy does not claim to provide access to official past exam questions.
Can I Use Old TOLC Questions for CEnT-S Preparation?
Old English TOLC-I, TOLC-E or TOLC-F materials can offer some partial value for practising subject knowledge.
However, the research document warns against relying on them alone, because CEnT-S has its own new unified structure, its own section distribution, its own timing mechanics, and a different, integrated exam format.
CEnT-S Simulations
According to the research document, CISIA provides CEnT-S simulations through the official Student Area, under the "Simulazioni dei test" tab, offering an experience close to the Practice and Training (PAT) environment.
Their role is to:
- Build familiarity with the exam interface
- Build familiarity with section timing
- Help you understand the exam flow
- Let you experience the CEnT-S-style question format
This page does not reproduce simulation questions.
How Should You Use a Question Bank Together With Mock Exams?
A question bank and a full mock exam solve different problems.
Mock exam
Measures your overall performance.
Question bank
Repairs specific weaknesses.
This is an editorial study framework, not an official CISIA method.
See the CEnT-S Study Guide for a step-by-step preparation plan.
Why Does English Matter in a CEnT-S Question Bank?
CEnT-S is conducted in English, but it is not itself an English-proficiency section.
Candidates therefore need to understand:
- Mathematical terminology
- Scientific terminology
- The language used in the Reasoning section
- The wording of question stems
A question bank should expose students to the language in which the academic content is actually tested.
This doesn't turn CEnT-S question practice into IELTS preparation.
An Effective Study Cycle for the CEnT-S Question Bank
- 01
Identify the weak topic
- 02
Review the topic
- 03
Solve a topic-based question set
- 04
Classify your mistakes
- 05
Practise the section under time pressure
- 06
Re-measure with a mock exam
This is an editorial preparation framework, not an official CISIA schedule or a daily/weekly question quota. The research document does not define such a number.
How Does the Question Bank Work on CEnT-S Academy?
The CEnT-S Academy platform provides question sets for every sub-topic across the exam's five sections. Each question comes with a worked explanation, not just the correct answer.
Weak points are logged automatically and resurface in later question sets. Topic practice is connected to full-length mock exams, and after every mock and practice set, your performance is broken down by section and by topic.
Frequently asked questions
What should a CEnT-S question bank include?
It should be organised around the exam's five sections, mapped to syllabus topics, and support error analysis, targeted repetition and a connection to mock exams.
How many CEnT-S practice questions should I solve?
The research document doesn't define a universal number. Practice volume should depend on the syllabus gaps you've identified and your performance.
Are official CEnT-S past papers available?
According to the research document, because the exam launched in November 2025, a multi-year official past-paper archive doesn't yet exist.
Can I use old TOLC questions for CEnT-S preparation?
They can offer some partial value, but relying on them alone is misleading — CEnT-S has its own structure, timing mechanics and integrated format.
Should CEnT-S practice questions be in English?
Yes — since the exam is conducted in English, practice should include English terminology, though this isn't English-proficiency preparation.
How should I practise CEnT-S Mathematics questions?
Combine syllabus knowledge with section-specific time pressure; according to the research document, give extra attention to probability, combinatorics, statistics and algebra.
How should I practise Reasoning on Texts and Data?
Focus on deductive reasoning, interpreting graphs and data, and translating verbal relationships into mathematical expressions.
How should I practise CEnT-S Biology questions?
By distinguishing whether errors come from a knowledge gap, confused concepts, terminology, or misreading the question.
How should I practise CEnT-S Chemistry questions?
By separating conceptual questions from calculation-based ones, and, per the research document, giving extra attention to organic chemistry nomenclature.
How should I practise CEnT-S Physics questions?
By accounting for the section's tight timing; the research document lists thermodynamics and fluid mechanics among the areas worth reviewing.
What is the difference between a question bank and a mock exam?
A mock exam measures your overall performance; a question bank repairs the specific weaknesses that mock exam reveals.
Why is error analysis important?
Seeing the correct answer alone doesn't reveal why you got it wrong — analysis identifies whether the cause was knowledge, terminology, interpretation, carelessness, calculation, or time.
Sourcing and Preparation Method
This page was prepared from CEnT-S Academy's internal CEnT-S research compilation and a review of the platform's existing features. No live web research was performed and no external sources were independently verified while preparing this page.
Last updated: 13 August 2026
Related Guides
For the exam's general structure and admissions process, see our CEnT-S Guide.
Written by: CEnT-S Academy Editorial Team
Last updated: 13 August 2026