I have gotten a look at the papers. These are my answers.
1-5) C D B D B
6-10) C D C C
D
11-15) D B A B
A
16-20) B A A B
A
21-25) C A C C
A
26-30) B B A A
A
31-35) C B C D
B
36-40) D C D A
D
Enjoy :)
We have also done up a worked solution for students who may be
interested to read up.
http://www.etontuition.com/downloads/Physics-5059-Paper-1-2015-suggested-answers.pdf