Try this free adapted Specimen paper.
Our adapted paper is ideal for revision. What you get in this package is a modified version of the original paper along with worked solutions.
We change the numbers but keep the same degree of difficulty and number of stages exactly the same as the official, original paper. You get the benefit of purchasing a paper and having our worked solutions all in one package. It is also ideal if you did the original paper, struggled on questions and want another similar one to try again now or at a later stage.