Primary FRCA MCQ: The Complete Guide to Format, Syllabus and How to Pass

The FRCA (Fellowship of the Royal College of Anaesthetists) is the postgraduate examination anaesthetists in training must pass to progress their careers in the UK, and the Primary FRCA is its first major stage. The Primary is made up of a written MCQ, an OSCE and a structured oral examination, and the MCQ is the gateway you must clear before you can sit the others. This guide focuses on that MCQ, its format, the science it tests, how it is marked, and how to prepare efficiently.

What is the Primary FRCA MCQ?

The Primary FRCA MCQ is a written examination testing the applied basic sciences that underpin safe anaesthetic practice: pharmacology, physiology and physics with clinical measurement. It is deliberately science-heavy, because anaesthesia depends on a deep, quantitative understanding of how drugs and the body behave. You must pass the MCQ before you become eligible to sit the Primary OSCE and structured oral examination (SOE), so it is the true entry point to the whole Primary FRCA.

Primary FRCA MCQ format and structure

The MCQ is a three-hour paper of 90 single best answer (SBA) questions. This is an important recent change: until September 2023 the paper also included multiple true/false (MTF) questions, but these have been removed, and the exam is now entirely SBA. The 90 questions are split evenly across the three core sciences:

• 30 questions in pharmacology.
• 30 questions in physiology, including biochemistry and anatomy.
• 30 questions in physics, clinical measurement, statistical methods and data interpretation.

Each correct answer scores one mark, giving a maximum of 90, and there is no negative marking. The pass mark is set by examiners using a modified Angoff method, and any questions later found to be flawed or ambiguous may be removed. Because the standard is set this way rather than as a fixed percentage, the exact number of marks needed varies between sittings to reflect difficulty. Two practical rules are worth knowing: you have a maximum of six attempts at the Primary FRCA MCQ, and a pass remains valid for a defined period (three years) within which you must complete the rest of the Primary. That attempt limit is a strong argument for preparing thoroughly and sitting when you are genuinely ready, rather than treating an early attempt as a practice run. The College has signalled further format changes from 2027, so always confirm the current specification when you book.

Who can sit the Primary FRCA MCQ?

Eligibility for the Primary FRCA MCQ is set by the Royal College of Anaesthetists and is linked to your stage of anaesthetic training and a minimum period of experience in the specialty. Most candidates sit the MCQ in the earlier part of their anaesthetic training, once they have enough clinical exposure to make sense of the applied science. Because the College specifies the exact training and experience requirements, and updates them periodically, you should confirm the current eligibility criteria and required documentation well before you intend to apply. Remember, too, that the MCQ is the prerequisite for the OSCE and SOE, so its timing shapes the rest of your Primary.

Primary FRCA syllabus: where the marks are

The even three-way split means no science can be neglected, a candidate strong in pharmacology and physiology but weak in physics is at real risk, because a third of the paper is physics and measurement. That physics and clinical-measurement third is, for many clinically-minded trainees, the least comfortable territory and therefore the highest-yield area to target. Expect questions on the physical principles behind monitoring, gas laws, electrical safety, and the statistics of measurement.

Pharmacology rewards a solid grasp of pharmacokinetics and pharmacodynamics and the specific agents used in anaesthesia. Physiology leans on cardiovascular, respiratory and renal systems and their responses to anaesthesia and surgery. Across all three, the SBA format tests applied understanding, predicting an effect or interpreting a value, rather than isolated recall.

A realistic Primary FRCA study plan

Candidates typically prepare over three to four months alongside clinical work. A structure that consistently works:

• Weeks 1-6: build understanding across all three sciences, doing questions topic by topic and reading every explanation. Deliberately front-load physics and measurement so it has time to sink in.
• Weeks 7-10: shift to consolidation through mixed question blocks, keeping a log of weak topics and returning to them. Make sure your three subject scores are rising together, not just your strongest one.
• Weeks 11-14: sit timed, exam-style papers of 90 SBAs to build pacing and stamina, review analytics, and taper in the final week.

A few tips reliably separate first-time passes:

• Do not avoid physics and measurement, it is a full third of the paper.
• Use current SBA-format material, not legacy true/false resources.
• Balance all three sciences; a single weak subject can cap your mark.
• Front-load the least comfortable science so it has time to sink in.
• Prepare properly before sitting, only six attempts are allowed.
• Practise timed 90-question papers to make the interface and pacing routine.

Common mistakes candidates make

• Avoiding physics and clinical measurement because it feels least clinical, yet it is a full third of the paper.
• Relying on old resources built around the retired MTF format instead of practising SBAs.
• Under-estimating the depth of pharmacology and physiology the SBA style now demands.
• Sitting early and 'burning' an attempt, when only six are allowed.

What to expect on exam day

The MCQ is a three-hour, computer-delivered paper of 90 single best answer questions, which gives you a comfortable two minutes per question, more generous than many postgraduate papers, so there is time to think, but not to labour indefinitely. Use the flag function to mark questions for review and make sure you leave time to return to them. The physics, measurement and statistics questions can be the most time-consuming because some require a short calculation, so do not let one of them derail your rhythm. With no negative marking, every question should carry an answer by the end. Familiarity with the on-screen interface, gained through timed practice, removes one more source of exam-day friction.

The best way to revise for the Primary FRCA MCQ

As an SBA-only paper spread evenly across three sciences, the Primary FRCA MCQ rewards a question bank that reflects the current, post-2023 format, covers pharmacology, physiology and physics in the right proportions, and explains the underlying science behind each answer. Work in tutor mode to learn from every explanation, and watch your three subject scores independently in the analytics, the even weighting means an under-prepared science, most often physics and measurement, can quietly cap your overall mark. Prioritise banks that reflect the current post-2023 SBA format rather than legacy true/false material, and finish your preparation with timed 90-question blocks so the pacing and interface are second nature. Practising to genuine understanding across all three is what converts into a pass.

Passmed's FRCA question bank reflects the current SBA-only format, balances pharmacology, physiology and physics with clinical measurement, and tracks each science separately so no subject is left behind. Explore the question bank →

Frequently asked questions

How many questions are in the Primary FRCA MCQ?

Ninety single best answer questions in a three-hour paper, split evenly as 30 pharmacology, 30 physiology (including biochemistry and anatomy) and 30 physics, clinical measurement and statistics.

Does the Primary FRCA MCQ still have true/false questions?

No. Multiple true/false questions were removed in September 2023, and the paper is now entirely single best answer. Note that further changes are planned from 2027.

Is there negative marking in the Primary FRCA MCQ?

No. Each correct answer scores one mark and wrong answers are not penalised, so attempt every question.

How many attempts do I get at the Primary FRCA MCQ?

A maximum of six, with a pass valid for a defined period within which the rest of the Primary must be completed. This makes thorough preparation before sitting especially important.

What is the hardest part of the Primary FRCA MCQ?

Many candidates find the physics and clinical measurement third the most challenging, which makes it the highest-yield area to prioritise given it accounts for a full third of the marks.

How much does the Primary FRCA MCQ cost and how often is it held?

Fees and sitting dates are set by the Royal College of Anaesthetists and updated periodically, so check the College website for the current figures and calendar. The MCQ is offered multiple times a year.

Is the Primary FRCA MCQ format changing?

Multiple true/false questions were already removed in September 2023, leaving an SBA-only paper, and the College has indicated further changes from 2027. Always confirm the current specification when you book so your revision matches the format you will sit.

Exam format and scoring details were checked against the official examining bodies (accessed July 2026). Specifications, dates and fees change, always confirm the current details on the official website before you sit.