Free mini-mock
Free OMPT-G mock exam: 3 timed questions
Three questions in 21 minutes at the real OMPT-G's 6.9-minutes-a-question pace, a tenth of the exam in miniature. Scored locally; nothing is uploaded.
Original questions, written by OMPT Practice. Official figures last verified 21 September 2026.
Question 1 · Sequences and series
Write down the next term of the sequence 14, 21, 28, 35, …
Question 2 · Geometric calculations
A rectangular box measures 4 cm by 6 cm by 8 cm. Give its volume in cm³.
Question 3 · Chemistry
10 mol of salt is dissolved to make 5 L of solution. What is the concentration in mol/L?
0 of 3 answered · unanswered questions count as wrong
What this OMPT-G mock covers
OMPT-G is eleven chapters wide, and the three free questions come from its back half: exponentials and logarithms, geometry and chemistry. Functions, graphs and equations are 45% of the official OMPT-G score; mechanics and chemistry are 10% each and are the chapters a maths-only preparation misses.
| Question | Chapter | Official weight | Drill |
|---|---|---|---|
| 1 | Sequences and series | 10% | OMPT-G sequences and series drill |
| 2 | Geometric calculations | 10% (with geometry) | OMPT-G geometry basics drill |
| 3 | Chemistry | 10% | OMPT-G chemistry drill |
Official weights are from the OMPT-G learning-assessment page at omptest.org. The full chapter list with topic counts is on the OMPT-G hub.
OMPT-G format: 26 questions in 180 minutes
The OMPT-G figures this page copies, read from the syllabus and pricing pages at omptest.org. OMPT-G is the one variant where the chapter list is not all mathematics.
| Item | OMPT-G | Source |
|---|---|---|
| Questions | 26, all typed answers | omptest.org |
| Time | 180 minutes, timer starts only at Start | omptest.org |
| Pace | 6.9 minutes per question | omptest.org |
| Chapters | 11, asked in syllabus order | omptest.org |
| Answer field | Final answer; a note with working is optional and can earn partial credit. | omptest.org |
| Answer form | Exact: fractions, roots and powers unless a decimal is requested | omptest.org |
| Calculator | Only the extended on-screen calculator shared by OMPT-D and G; it does not apply order of operations | omptest.org |
| Formula sheet | None provided or allowed; special trigonometric values must be memorised | omptest.org |
| Negative marking | None; a wrong answer scores zero, not minus | omptest.org |
| Official grading | Software first, then omptest.org's mathematicians; 8 business days (4 with fast grading) | omptest.org |
| This mock | 3 original questions from the generation-1 paper, 21 minutes, scored in the browser | this site |
| Report | Score, percentage, chapters ranked weakest first, worked solution per question | this site |
How to enter answers on the OMPT-G
OMPT-G grades the typed answer and allows an optional note that can earn partial credit. Physics and chemistry answers follow the same exact-form rules as the maths: a coefficient set, a value with the unit implied, or a fraction. The extended calculator shared with OMPT-D shows decimals only.
- Exact form
- Unless the question asks for a decimal, the answer is a fraction, a root or a power. omptest.org's help centre says a decimal where exact form is expected can lose points, and the on-screen calculator does not convert decimals back.
- Fractions
- Type a slash with no spaces and reduce it: 23/14, not 1.64 and not 46/28. A mixed number is not expected.
- Roots
- Simplify the radicand and rationalise a denominator: 2√13 rather than √52, 2√5/25 rather than 2/(5√5). Type sqrt(13) or the √ symbol; both are read.
- Powers and constants
- Use the caret: x^2, 2^(x-1). Keep π and e as symbols (pi, e), never as 3.14 or 2.72.
- Several solutions
- Give every solution the interval allows, separated by commas, smallest first when the question says so. One of two solutions is marked incomplete.
- Intervals and inequalities
- Write the two-sided inequality or the interval: -1<x<4 or (-1,4). Round brackets exclude the endpoint, square brackets include it.
- Decimal point
- When a decimal is asked for, use a point, not a comma, and give the precision the question states.
- No units
- Type the number; the field knows the unit from the question. 20 and 20 m both pass here; 20 metres does not.
- Brackets
- Close every bracket. An unclosed bracket or a doubled operator is flagged orange on the real paper and goes to manual grading, where the grader guesses at your intent.
The calculator rules are covered in detail in our note on OMPT calculator rules; the OMPT-G uses the extended on-screen calculator shared by OMPT-D and G.
What the OMPT-G score panel shows
The panel scores three questions, gives a percentage and lists the three chapters weakest first. At 6.9 minutes a question the pace is slow, but a chemistry question that stalls costs the same as a maths one. If the chemistry item is the one you miss, that is the usual OMPT-G pattern and the fix is a short one.
Free OMPT-G mock vs the official mock vs our full papers
The official OMPT-G mock (€90) uses omptest.org's extended calculator and its graders. Our free mock checks the pace across three chapters. The generation papers give the full 26 questions and 180 minutes with instant grading.
| Free OMPT-G mock | Official OMPT-G mock | Our OMPT-G generation papers | |
|---|---|---|---|
| Price | Free | €90 | €39.99 to €59.99 per paper, VAT included |
| Questions | 3, a tenth of the paper | 26 | 26 |
| Clock | 21 minutes | 180 minutes | 180 minutes |
| Grading | Instant, in the browser | Software, then omptest.org's graders; 8 business days | Instant, on submit |
| Attempts | Unlimited, same questions | One | Unlimited re-sits, same questions |
| Review | Worked solution after scoring | In the account after grading (Report, then Review) | Worked solution per question after grading |
| Note field graded | No | Optional note read for partial credit | No |
| Software | This site | Sowiso engine, the same as the real test | This site |
| Proctoring | None | None (the mock is unproctored) | None |
| Account | None needed | omptest.org account | Email login after purchase |
Official prices from omptest.org/pricing, checked 21 September 2026: practice material €95, mock €90, test attempt €240. Our four OMPT-G generation papers are listed on the plans page.
Three worked OMPT-G examples in exact-answer form
These three are not in the mock above; they show the answer form the OMPT-G field expects and the entry mistake each question invites. More are worked through in our sample questions walkthrough.
OMPT-G example 1 · Sequences and series
An arithmetic sequence starts 7, 10, 13, ... Find the sum of its first 20 terms.
- First term a = 7, common difference d = 3.
- Sum formula: S₂₀ = (20/2) × (2a + 19d) = 10 × (14 + 57).
- 10 × 71 = 710.
Answer: 710
Entry: Type 710. Using 20d instead of 19d in the formula (the term count minus one) gives 740; that off-by-one is the most frequent wrong answer on sums.
OMPT-G example 2 · Trigonometry
Solve 2 sin x − 1 = 0 for 0 ≤ x ≤ 2π.
- sin x = 1/2.
- The reference angle is π/6. Sine is positive in the first and second quadrants.
- x = π/6 or x = π − π/6 = 5π/6.
Answer: π/6 and 5π/6
Entry: Enter pi/6, 5pi/6 in radians. 30° and 150° are the same angles in the wrong unit for this interval, and a single solution is marked incomplete.
OMPT-G example 3 · Physics: mechanics
A ball is thrown straight up at 20 m/s. Taking g = 10 m/s², how high does it rise?
- At the top the velocity is zero. Use v² = u² − 2gh with v = 0.
- 0 = 400 − 20h, so h = 400/20.
- h = 20 m.
Answer: 20 m
Entry: Type 20. The field strips the unit; typing 20m is also accepted. Using g = 9.8 when the question fixed g = 10 gives 20.4 and is marked wrong because the question set the constant.
After you score the OMPT-G mock
Three correct: sit the generation-1 OMPT-G paper in one 180-minute block. Twenty-six questions across eleven chapters is a concentration test.
Two correct: the missed chapter is your plan. Exponentials and logarithms are covered by the exponential functions drill and the logarithms drill; a geometry miss points to the angles and radians drill. Mechanics and chemistry have no drill pages yet, so use the generation papers for those.
One or none: start with the linear equations drill and the quadratic equations drill, because functions, graphs and equations are 45% of the score and everything else in OMPT-G rests on them.
Drills by topic are on the topics page; the OMPT-G generation papers start at generation 1, which carries the 23 questions you have not seen.
Free OMPT-G mock FAQ
Is the OMPT-G mock free?
The OMPT-G mock is free, unlimited and needs no account. It serves the three free preview questions of our generation-1 OMPT-G paper, a tenth of the 26-question sitting, which is the entire free exposure for this variant.
Is this the real OMPT-G test?
No. The real OMPT-G is 26 typed-answer questions in 180 minutes under ProctorU supervision, graded by omptest.org, with an optional note for partial credit. This page copies the pace, the exact-form answer field and the chapter order using original questions, including the mechanics and chemistry style.
How long is the free OMPT-G mock?
The free OMPT-G mock allows 21 minutes for three questions, the official 6.9 minutes each. The timer starts when the first question opens and runs without pause, like the real clock after Start.
Can I retake the OMPT-G mock?
Yes, the OMPT-G mock can be retaken as often as you like, with the same three questions. A retake confirms a fix. The generation-1 OMPT-G paper gives 23 more questions across all eleven chapters.
Is the mock harder than the real OMPT-G?
The free OMPT-G mock comes from the harder half of our generation-1 paper, the gentlest of four. omptest.org publishes no separate difficulty note for OMPT-G, so its practice material is the reference, and our generation-4 OMPT-G paper is written to that level.
Does OMPT-G really include physics and chemistry?
Yes. The OMPT-G syllabus at omptest.org ends with a mechanics chapter (motion equations, Newton's laws, free-body diagrams, work and energy) and a chemistry chapter (balancing equations, redox half-reactions, pH and neutralisation), each 10% of the score. The free set includes a chemistry question for that reason.
What does the OMPT-G score panel show?
The OMPT-G score panel gives the result out of three, the percentage and the chapters ranked weakest first, with a worked solution under each question. The official certificate from omptest.org shows a score per topic after the real test.
More on the free sets for every variant on the free OMPT practice test page.
Sources for the OMPT-G figures on this page, last checked 21 September 2026
Written by OMPT Practice. Every question above is original; none is a real OMPT item. Official prices and rules change with the class year each October.
- omptest.org: pricing (attempt, practice material, mock)
- omptest.org: practice material and mock tests
- omptest.org: calculator
- OMPT knowledge base: answer format and calculator use
- OMPT knowledge base: worked solution or final answer only
- OMPT knowledge base: how long until results
- OMPT knowledge base: formula sheet