The Engineering and Science Admissions Test (ESAT) is the mandatory computer-based entrance exam for Engineering, Natural Sciences, Chemical Engineering, and Veterinary Medicine at the University of Cambridge and Imperial College London. Taking our free ESAT mock test allows you to master the rigorous 40-minute modular format and non-calculator mathematics drills.
ESAT Modular Structure & Subject Options
| Module Option | Status | Questions | Time Allowed | Core Topics Covered |
|---|---|---|---|---|
| Module 1: Mathematics 1 | Mandatory for All Applicants | 27 Multiple Choice | 40 Minutes | Algebra, Quadratics, Coordinate Geometry, Trigonometry, Exponentials |
| Module 2: Biology | Candidate Choice | 27 Multiple Choice | 40 Minutes | Cell Biology, Genetics, Physiology, Ecology, Evolution |
| Module 3: Chemistry | Candidate Choice | 27 Multiple Choice | 40 Minutes | Atomic Structure, Bonding, Thermodynamics, Organic Chemistry, Kinetics |
| Module 4: Physics | Candidate Choice | 27 Multiple Choice | 40 Minutes | Mechanics, Electricity, Waves, Thermal Physics, Radioactivity |
| Module 5: Mathematics 2 | Candidate Choice | 27 Multiple Choice | 40 Minutes | Advanced Calculus, Complex Numbers, Matrices, Differential Equations |
| Total Candidate Session | 3 Modules Selected | 81 Questions Total | 120 Minutes (2 Hours) | 1.0 to 9.0 Scaled Score System |
EduQuest Free ESAT Preparation Portal
Modular Test Engine
Pearson VUE Testing Interface
Practice taking 3 back-to-back 40-minute modules under authentic timed constraints.
Launch Free ESAT MockSyllabus & Scoring
2027 Master Guide
Detailed breakdown of course-specific module requirements for Cambridge Natural Sciences vs Imperial Aeronautical Engineering.
Read ESAT 2027 GuideWhich 3 modules must I choose for Cambridge Engineering vs Natural Sciences?
For Cambridge Engineering, applicants typically take Mathematics 1, Physics, and Mathematics 2. For Cambridge Natural Sciences (Physical), applicants take Mathematics 1, Physics, and Chemistry.
How fast must I solve questions in the ESAT?
With 27 questions in 40 minutes per module, you have less than 89 seconds per question. Speed, instant formula recall, and rapid mental arithmetic are critical.
