I think going through the 10 years series, students get to
practice how theories can be applied, may be also learn some exam
technique, but don't think anybody can memorize the answers in the
10 years series. We memorize the theory, the technique of
applications, but certainly not the solution and answers.
Last time students never had 10 years series, and there were little
practices they could do with the theory they learned. Now, with the
10 years series, more students, not so intelligent, can also score,
with practice. In the end, it is hard work that really matters.
