Have you taken on A Level maths? If not, I'd assume that you will not be prepared for this test. Hence, I'd probably apply for Engineering Foundation Years or self-teach A Level maths (mechanics and pure). Tbh, I'd probably apply for the foundation year. A lot of Universities like you to have studied further maths with up to m3 so you are pretty behind in the maths front. A foundation year would prepare you well for University engineering.