A numerical reasoning test is one of the aptitude reasoning tests, and it is quite likely that at some point of your life, you will take this test. If there are no other reasons, do it to check your own ability! Just keep in mind, the questions are all simple, and you can surely prepare for the test if you just practice and stay relaxed during the test you will be fine.
If you practice your aptitude reasoning tests, you will get used to the question types that you will possibly face, and just as importantly, you can establish where your weakness is to emphasize improving. This implies that you have to make a real effort to have an active role in your preparation process.
Just like all kinds of inductive test, numerical reasoning tests should be undertaken with a limited time, and are also frequently timed so the assessor can realize not only your precision but also how long it takes you to complete the chore under pressure. In most cases, you are not permitted to utilize a calculator, but be sure that you check the preparatory details before you sit as, in some of the tests, you are allowed a calculator.
You should also ensure that you comprehensively read the instructions and know-how you are expected to fill-up the form and answer the questions.
SHL test do come in different types. Some include data, charts, or graphs in tables and you might have to analyze the information to get the right answer. On the other hand, the questions might be general math questions including addition, subtraction, multiplication and division. Be sure you practice various numerical reasoning tests from various sources so that you can be sure you have seen as many types of questions as possible.