All-Subject Prep
- 300+ auto-graded practice questions
- Maths & Systematic Reasoning: both CST elements
- Mark schemes & worked solutions
What's included
More information
Prepare for the 2027/28 TU Delft Computer Science and Engineering Cognitive Skills Test with practice exams in Mathematics and Systematic Reasoning & Logical Thinking, the two elements of the test. Access over 300 questions.
Practice your Mathematics skills for the TU Delft Computer Science and Engineering Cognitive Skills Test with exams that cover key topics such as functions, calculus, and trigonometry. Each practice exam is automatically graded, and step-by-step solutions are provided to help you understand how to solve each problem.
The Mathematics practice exams include questions on topics such as functions and graphs, algebraic solving, differential calculus, integral calculus, trigonometry, geometry, and vectors.
Work on your logical reasoning skills with practice exams for the TU Delft Computer Science and Engineering Cognitive Skills Test. The exams cover topics such as propositional logic, Boolean algebra, predicate logic, and deduction techniques. Each exam is automatically graded, and detailed solutions are provided to help you understand each answer.
The Systematic Reasoning & Logical Thinking practice exams contain questions on:
- Propositional logic: propositions, logical operators, precedence rules, logical equivalence, universal operators, and classifying propositions.
- Boolean Algebra: the basics of Boolean Algebra, substitution laws, simplifications, and additional laws such as the Law of the Excluded Middle and the Distributive Laws.
- Predicate logic: predicates, quantifiers, operators, and logical equivalence.
- Deduction: valid arguments, proofs, and proofs in predicate logic.
Each practice exam comes with a detailed mark scheme and worked solutions for every question. After completing an exam, you receive automatic grading to help you understand your performance. The step-by-step solutions show you how to approach each problem and the correct methods to use, making it easier to learn from mistakes and improve with each attempt.
The Cognitive Skills Test shapes your ranking
TU Delft Computer Science & Engineering is a numerus fixus programme: your place comes down to your ranking, and the Cognitive Skills Test is the part you can directly prepare for.
- 300+
- auto-graded practice questions across both test elements
- 2
- test elements covered: Mathematics and Systematic Reasoning & Logical Thinking, 50% each
- 100%
- of questions come with step-by-step worked solutions
Exact Cognitive Skills Test dates are published by TU Delft with the 2027/28 procedure.
150+ exam-realistic maths questions, auto-graded
Practise the full maths scope (functions, calculus, trigonometry, geometry and vectors) in the test format, with step-by-step worked solutions for every question.
- Differential & integral calculus, optimisation
- Trigonometric identities and the unit circle
- Vectors, dot products, geometry
150+ logic questions with worked solutions
Drill the exact reasoning skills the CST tests (propositional logic, Boolean algebra, predicate logic and deduction) with automatic grading and detailed solutions.
- Propositional logic: operators, precedence, equivalence
- Boolean algebra: substitution & simplification laws
- Predicate logic and formal deduction
Mapping your journey
ANS Account Creation
Within 10 minutes of purchase, you will receive an email to set up your ANS account.
Start Practicing
Once your ANS account is set up, you can start practicing immediately. We recommend beginning with untimed exams to familiarize yourself with the material and build confidence, then moving on to timed exams to simulate the real test environment.
Cover both test elements
Practise Mathematics and Systematic Reasoning & Logical Thinking, the two elements of the Cognitive Skills Test (50% each), in one package, with worked solutions throughout.
Cognitive Skills Test (CST)
Complete the Cognitive Skills Test for TU Delft in early 2027. TU Delft confirms the exact dates when it publishes the 2027/28 procedure.
ANS access expires
Your access to the ANS platform runs until shortly after the 2027 Cognitive Skills Test; we confirm the exact end date once TU Delft publishes the 2027/28 test dates.