Hi!
I am a certified PMP. I can write 50 questions about Project Management, any level you choose. Each 50 package question can be delivered in 3 days.
The questions can be multiple choice (up to 4 answers) or true/false questions. If you need explanations on the answers, I'd charge 50% more.
About the other topics, I can write basic level questions only, unless you give me the material for each topic. I am an engeneer, and I have been in touch with all those topics at some point, but I don't considere myself an expert.
Please let me know if there's any doubt.
Regards,
Vasti