Actually, it wouldn't be that difficult to create the questions in bulk. I've got a vague idea for doing it in a semi-automatic way.
For example, suppose you had a list of US states and their capitals. That should be easy to find. A half-way competent programmer could then write a little script to generate the question, "What is the capital of XXX?", and another to generate, "YYY is the capital of which state?" That's 100 question straight off.
Next, get a chronological list of British monarchs. Write a script to generate "Who succeeded AAA to the British throne?" and "Who did BBB succeed to the British throne?". Do the same sort of things with US presidents, Canadian prime ministers, whatever.
I would think with a bit of imagination and some moderate programming skills, you'd soon get several tens of thousands of questions. The only problem would be sorting them out and deciding which ones to use.