Full-length mocks in the official format of IMAT, the Italian private medical schools, SAT, AP and CEnT-S, plus IB and AP question banks with AI marking. Every question is original and every answer is explained.
More on the way: A-Level, TOLC, Bocconi, IGCSE and YÖS are being written now.
316full-length mock exams
28,329original questions, all explained
8exam systems in their official format
7interface languages
Why ExamsLab
Practice that feels like the real thing
01
Exam-day realism, not a quiz app
A timer that keeps running, sections that close for good, mark-for-review and the official scoring rules, negative marking included. Answers are saved as you go, so a dropped connection never costs you a mock.
Section 2/5 · Chemistry04:52
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10
Which species is the conjugate base of HCO3−?
AH2CO3
BCO32−
CH2O
DOH−
ECO2
9 / 15 answeredAll answers saved
+1.5 · 0 · −0.4
02
Every answer explained, every mark accounted for
After each mock you review every question with the correct option and a clear explanation. IB questions come with a line-by-line markscheme, so you learn exactly how examiners award marks.
Review · Q14 · PhysicsWrong
14
A ball is thrown vertically upwards at 12 m s−1. How long does it take to reach its highest point? (g = 9.8 m s−2)
A0.6 sYour answer
B1.2 s
B. At the top v = 0, so t = u / g = 12 / 9.8 ≈ 1.2 s.
Markscheme(b) 3 marks
M1 use of v = u + at with v = 0
A1 t = 12 / 9.8
A1 t = 1.2 s (accept 1.22 s)
03
Know exactly what to study next
Every attempt is scored by subject and topic. Strong, medium and weak ratings and your score history show where the next hour of study pays off most.
By topic · IMAT61.9 / 90
Biology82%
Chemistry66%
Physics and Mathematics41%
Logical Reasoning85%
Reading Skills73%
Last 6 attempts
04
Write it out, get it marked by AI
In the IB and AP question banks you write your working as you would on paper. One click and the AI marks it line by line against the markscheme, showing which marks you earned and why. Included in every question bank package.
IB Chemistry SL · Question bank2 / 4
C4
25.0 cm3 of 0.100 mol dm−3 NaOH is neutralised by 20.0 cm3 of HCl. Calculate the concentration of the HCl. [4]
Package holders can turn any topic or custom set into a clean PDF worksheet with a separate answer key, for revision away from the screen or for use in class.
worksheet.pdfPDF
ExamsLabAP Physics C: Mechanics · Unit 3 · 12 questions
1. A 2.0 kg block slides 3.0 m down a frictionless incline of 30°. Find its kinetic energy at the bottom.
2. A spring of constant 200 N m−1 is compressed by 0.10 m. How much energy does it store?
3. A car of mass 1200 kg rounds a bend of radius 50 m at 15 m s−1. What friction force is needed?
Answer key1 to 12
1. 29 J
2. 1.0 J
3. 5400 N
Any topic or custom set, with answer keyPDF ↓
How our questions are made
Written in the official format, checked before it goes live, never copied
ExamsLab is built by IBG Academy in Ankara: teachers with more than 15 years in IB, AP and A-Level classrooms who also guide students into universities in Italy, Europe and North America. We do not use leaked papers, and we do not recycle past questions.
Every question is written from scratch in the official format and at the official level.
Every question passes an independent check before it goes live.
Every answer comes with an explanation or a markscheme, because a score without a reason teaches nothing.
No. Every question is original and written in the official format at the official level. Memorising leaked papers trains you for a past exam; practising with fresh questions trains you for yours.
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