Hello and welcome to your one-stop shop for everything you need to know about the Quantitative Reasoning section of the UCAT!
This article aims to get you to feel more prepared to start doing some practice questions and ace it on test day. We’ve broken all of the information down into easy to digest chunks, to make things as simple as possible.
What is the UCAT?
The UCAT is the ‘University Clinical Aptitude Test’, a 2-hour exam sat between the 1^{st} July and 1^{st} October just before you send off your medical school application. The UCAT is part of the entry requirements for many medical and dental schools in the UK and aims to set apart applicants based on mental aptitude rather than academic knowledge.
The idea behind the test is that it sets a level playing field for all candidates and doesn’t discriminate based on your academic background.
Different universities weight your UCAT score differently in their admissions criteria, this means that your score will be used differently by each university that requires the UCAT.
The test consists of 5 sections which are all weighted slightly differently. These sections are:
- Verbal Reasoning
- Decision Making
- Quantitative Reasoning
- Abstract Reasoning
- Situational Judgement
Introduction to Quantitative Reasoning
The word quantitative means ‘relating to numbers or amounts’ and hence this section tests your ability to apply simple mathematical skills to certain contexts. Quantitative Reasoning is the third section of the UCAT and its aim is to assess how you use numbers to solve problems.
It assumes you have a good GCSE standard maths ability, but does not include any content above GCSE level. These questions assess your ability to interpret numerical data and pick out the important parts of it, which is a really important skill needed in medicine and dentistry.
- A place on the UCAT Crash Course
- UCAT Online Course
- 12 Months UCAT Ninja Access
- 300-Page UCAT Workbook
Why is Quantitative Reasoning included?
As we’ve mentioned, the ability to interpret numerical data and put it into context is a key part of your job as a doctor or dentist.
Prescribing Medication
From a really early stage as a junior doctor, prescribing will be a key part of your job. The ability to prescribe effectively (and more importantly, safely) relies on your ability to correctly calculate the right drug dose for each individual patient. It’s essential that you are able to calculate this correctly as it may have extremely dangerous consequences for the patient if not.
Interpretation of Research and Academic Papers
Should you undertake a research project at any point during your career (which is extremely likely), you will need to be able to interpret and understand your own results data. This is often fairly complicated, so having a basic understanding and Quantitative Reasoning skills from early on will be extremely beneficial.
Throughout medical school and your career as a doctor, you’ll be able to further build on these skills until they become second nature.
What are the questions in Quantitative Reasoning like?
Quantitative Reasoning Structure
Number Of Questions | 36 |
Total Time | 1 minute reading of the instructions before the section starts, 24 minutes to complete the questions |
Time Per Question | 40 seconds |
The Quantitative Reasoning section generally consists of a number of data sets, each associated with 4 questions. There will also be a few standalone data sets with only one question. The data may be presented in the form of a graph, table or as part of a plain text question, but won’t come with any detailed explanation.
6med Pro Tip
Don’t forget that you only have 40 seconds per question. If you find yourself doing any extra long-winded calculations, you’ve probably overcomplicated it!
You will be expected to interpret and understand this data, and then apply your quantitative ability to answer the questions. Answers are in the format of a single best answer, and there are 5 options to choose from per question. As we’ve mentioned before, it is assumed that all candidates have achieved a good pass at GCSE maths, but no further study is required.
You’ll be given an on-screen calculator and a whiteboard with a pen so that you can figure out the answers. You can see how this looks in the next section where we’ll work through some questions together.
Worked Example Quantitative Reasoning Practice Question & Answer
Quantitative Reasoning Practice Question
During the SARS outbreak in 2003, the World Health Organisation required countries to keep track of every case and death, to later enable them to calculate disease and epidemic statistics. The epidemic resulted in thousands of cases across 26 different countries and was also associated with hundreds of deaths around the world. In order to track transmission and calculate total disease figures, the governments of each country released their data to the World Health Organisation, who then made comparisons retrospectively.
Below is a table showing the cumulative the number of SARS cases over a 5-month period between three of the worst affected countries; Canada, Taiwan and Singapore.
Canada | Taiwan | Singapore | |
---|---|---|---|
February 2003 | 35 | 52 | 41 |
March 2003 | 52 | 89 | 90 |
April 2003 | 79 | 134 | 142 |
May 2003 | 104 | 173 | 191 |
June 2003 | 131 | 221 | 239 |
July 2003 | 158 | 263 | 294 |
During the epidemic, countries were also required by the WHO to keep track of their death rates. Below are the deaths per month shown for the same 3 countries over the same time period.
Canada | Taiwan | Singapore | |
---|---|---|---|
February 2003 | 3 | 7 | 4 |
March 2003 | 8 | 19 | 16 |
April 2003 | 14 | 25 | 23 |
May 2003 | 21 | 37 | 34 |
June 2003 | 24 | 51 | 46 |
July 2003 | 29 | 56 | 59 |
Q1: In which month did Taiwan have the greatest rise in its number of cases?
- February
- March
- April
- May
- June
Q2: In which month did Singapore see its greatest percentage change in fatalities?
- February
- March
- April
- May
- June
Q3: What was Canada’s total fatality rate?
- 7%
- 2%
- 3%
- 6%
- 1%
Q4: What was the difference between the fatality rates of Taiwan and Singapore?
- 8%
- 0%
- 2%
- 4%
- 6%
Careful scrolling beyond this point if you are working through the question yourself!
Quantitative Reasoning Worked Solution
Q1 Answer: February.
The method for this solution is relatively simple. You just need to subtract the first month from the one after it to find the difference in case numbers. See the table below.
Taiwan | Rise In Cases | |
---|---|---|
February 2003 | 52 | 52 |
March 2003 | 89 | 37 |
April 2003 | 134 | 45 |
May 2003 | 173 | 39 |
June 2003 | 221 | 48 |
July 2003 | 263 | 42 |
Q2 Answer: July.
This question asks for the percentage increase in fatalities per month in Singapore.
February % increase = (4 – 0 / 100) x 100% = 4%
March % increase = (16 – 4 / 100) x 100% = 12%
April % increase = (23 – 16 / 100) x 100% = 7%
May % increase = (34 – 23 / 100) x 100% = 11%
June % increase = (46 – 34 / 100) x 100% = 12%
July % increase = (59 – 46 / 100) x 100% = 13%
These solutions show that the greatest percentage increase was 13% and occurred in July.
Q3 Answer: 18.3%.
This solution requires you to calculate the total percentage of fatalities in Canada. The was to do this is to divide the total number of fatalities (29) by the total number of cases (158) and then multiplying by 100 to calculate the percentage.
( 29 / 158 ) x 100% = 18.3%
Q4 Answer: 1.2%.
To find the solution you need to find the fatality rate of each country separately and then calculate the difference.
Taiwan: ( 56 / 263 ) x 100% = 21.3%
Singapore: ( 59 / 294 ) x 100% = 20.1%
21.3 – 20.1 = 1.2%
- A place on the UCAT Crash Course
- UCAT Online Course
- 12 Months UCAT Ninja Access
- 300-Page UCAT Workbook
How is Quantitative Reasoning scored?
For every section of the UCAT, you’ll be given a score between 300 and 900 (300 being the worst, 900 being the best). This makes 600 the median score for each section. Each question is worth 1 mark, meaning each passage of text carries 4 marks with it.
The Quantitative Reasoning section is, therefore, worth 36 points in total, which is then scaled up to give your total score. Quantitative Reasoning is often considered the easiest section, and most years it has the highest average score in the UCAT. The average score generally sits between 660 and 700. You can see all UCAT scores and results explained in another guide we have.
Average Quantitative Reasoning Scores
Below is a table showing the average scores for the Quantitative Reasoning section over the last few years:
Top Tips for Quantitative Reasoning
As we’ve established, the Quantitative Reasoning section is usually where people achieve their highest mark in the whole test. This means it’s important for you to do as well as you can to bring up your total score! Here is a list of our top tips to help you do well:
1
It’s important to remember that this test is assessing your problem-solving abilities.
Problem-solving abilities are rather more important than your academic knowledge in this section. Even if you don’t consider yourself to be great at maths, you’ll still be able to ace this section. Don’t let the idea of a maths test put you off and stress you out on the day!
2
Bear in mind the time limits for this section.
If you’re really struggling on something just make an educated guess, flag it and come back to it at the end. It’s more beneficial for you to get through all the questions in the section as this is likely to get you more points at the end of the day. Don’t use up all your time trying desperately to find one answer!
3
Practice, practice, practice.
Do as many practice questions as you can and practice them all to time. Make sure you always work through questions in an exam like environment.
4
Try to get your basic maths problem-solving calculations as slick as possible.
These include things like calculating percentages and using fractions.
5
Learn the calculator and whiteboard shortcuts:
- Alt + p = previous question
- Alt + n = next question
- Alt + f = flag current question
- Ctrl + C = to make the calculator appear
- Num Lock = activate number keypad (if number lock is off)
- Backspace for On/C = to go back and delete a number you have inputted in the calculator.
6
Take a look at some research papers and the type of data they present.
This is a great way of improving your Quantitative Reasoning skills that not many students take advantage of.
They will be much, much more difficult than any of the questions you come across in the test, so if you can do them, you’ll ace it!
7
Usually, Quantitative Reasoning questions have a few answer options that are obvious outliers.
Try to exclude these as quickly as you can, as it will allow you to find the correct answers faster. It also means that if you need to make an educated guess, you will have fewer answers to choose from. Have a quick look for any obvious trends in the data. Often you’ll be able to rule out several answers straight away.
8
As this is the third section in the test, make sure you’re not constantly thinking back to what mistakes you may have made before that!
Take each section as it comes, and once you’re finished with one, block it from your mind and start again.
The UCAT questions are under so much time pressure, you need your mind as clear as possible!
Closing notes
Thank you for reading this article! We hope it’s given you all the information you need to get started on some practice questions for the Quantitative Reasoning section of the UCAT. You’re likely to find this the easiest section in the test, so it’s good to start with these questions to build your confidence before moving on to others.
We hope that the worked example gives you a good idea of the way your mathematical ability will be tested and that the answers make it clear what they’re looking for. We’ve also got guides to every other section of the UCAT on our website, so go check them out to get even more ahead of the game!
Finally, we want to wish you good luck with the test and with the rest of your application to medical school!
If you are looking for support with your UCAT, 6med’s UCAT Bundle is the best way to maximise your score due to the access to thousands of practice questions and expert teaching during our courses.
- A place on the UCAT Crash Course
- UCAT Online Course
- 12 Months UCAT Ninja Access
- 300-Page UCAT Workbook