An example of a grad-school level question?
How does repeating an experiment improve the likelihood of obtaining accurate results?

I just took a test in school today. What question was I asked?

Question I was asked: Which of the following is an example of heat transfer by conduction?

Random question?

Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?

Generate a question

Question generated: Which example shows a new substance being formed?

Problem: Write a question you would see in a school textbook.

Answer: About how many Earth days does it take the Moon to travel around Earth?

Problem: Write a question you would see in a school textbook.

Answer:
Angelo wants to know if the volume of water changes when it freezes. He measures the volume of water in its liquid state and then freezes it. Which tool did Angelo most likely use to measure the volume of the water?