Deductive reasoning tests are designed to examine your deductive thinking skills.
Prepare yourself for leading employersDeductive reasoning tests are often part of a pre-employment assessment to measure logical thinking and problem-solving skills in an objective manner. Including these tests in the recruitment process allows employers to gain insight into a candidate's ability to analyse information and make logical deductions. Deductive reasoning tests are timed assessments, so prospective employees must absorb the information and work through the problems quickly and accurately. They are also multiple-choice so as long as the test is not negatively marked, it is always worth taking your best guess at the correct answer.
Inductive and deductive reasoning tests are often referred to interchangeably, but they are not the same. Before completing a deductive reasoning test, make sure you understand the difference. Deductive reasoning is based around logical certainty. Questions involve being presented with information or premises and using these premises to come to the correct conclusion. This conclusion is drawn from the information given, following the rules or principles divulged, and there can be no other correct answer. Remember, the logic of deductive reasoning questions must always be solid. Even though it is possible for the premises themselves to be flawed, following their logic points to only one possible response, and this is your answer. By contrast, inductive reasoning involves compiling evidence to make generalisations. It involves reasonable probability, rather than certainty. In inductive reasoning, an example or observation is given, and you are expected to **form a hypothesis by looking for an emergent pattern.
Deductive reasoning questions contain several different types of word questions in written information that you will need to read through, understand, and interpret, to reach the correct answer. The most popular category of questions is syllogisms. The questions in the deductive reasoning test do not require any previous knowledge, instead, they assess your thought process and ability to come to sound conclusions. They involve written information that you will need to read through, understand, and interpret, to reach the correct answer.
A categorical syllogism outlines the qualities of certain categories. You are required to conclude whether an item or concept fits into the larger category, based on the information given about both the category and item/concept.
A conditional syllogism presents 'if-then' statements, where the conclusion of the first premise forms the condition for the second. You are required to follow this logic and see how the concluding statement relates to the protestations made.
A disjunctive syllogism presents two premises and states that either of these could be true - but that if one is true, the other must be false. You are required to follow the logic of the question to ascertain which premise in this 'either-or' scenario is true, and which is therefore false.
A further category of deductive reasoning questions is arrangements. Arrangement questions involve information that compares people or items.
You are required to carefully read through the question and decode a certain quality or aspect of the people or items – for example, the order guests arrived at a party - according to the snippets of information provided.
The questions on a deductive reasoning test must be answered using only the information given in the question. Pay close attention to the logic of the question and ensure you do not subconsciously bring any outside information into the deductive process.
The correct answer is based on the logic of the question alone, whether this makes sense outside of the world created or not.
Deductive reasoning tests are used as part of the recruitment process. Most often encountered in the pre-screening stages, aptitude tests like deductive reasoning allow employers to rapidly gain insight into the potential of job candidates. As only those who perform well in the test will progress to the next stage of the hiring process, the tests are an effective and efficient way of objectively streamlining the applicant pool. A high score in a deductive reasoning test suggests an ability to think logically and draw the correct conclusions under pressure. These skills are particularly important for skilled roles in areas such as finance, law, science, engineering, and technology.
The deductive reasoning test itself will be multiple-choice, and you'll have a set amount of time to complete the questions.
Answer: A) Poodles have fur.
Explanation: This question tests deductive reasoning based on premises that are established as true. The premise "all dogs have fur" is given, and the conclusion "poodles have fur" follows logically from it because poodles are dogs. The correct answer is therefore A) Poodles have fur.
Question: A company is developing a new software application that requires a high level of security. The development team consists of three programmers: Alice, Bob, and Charlie. Alice and Bob are both highly experienced programmers, but Charlie is less experienced. If the software is not secure, it will be vulnerable to hacking attempts. Which of the following statements can be inferred based on the information provided?
Answer: D) The security of the software cannot be determined based on the information provided.
Explanation: The argument is based on the premise that the software requires a high level of security and that Alice and Bob are highly experienced programmers. It is also stated that Charlie is less experienced. However, there is no direct evidence linking the level of experience of the programmers to the security of the software. It is possible that Alice and Bob could overlook security issues, or that Charlie could contribute to making the software secure by taking extra precautions. Therefore, without further information, it is not possible to determine whether the software will be secure or not based on the information provided. Option D is the correct answer.