Question: what are good multiple choice questions?
Answer: 14 RULES FOR WRITING MULTIPLE-CHOICE QUESTIONS.
Use Plausible Distractors (wrong-response options) ... 
Use a Question Format. ... 
Emphasize Higher-Level Thinking. ... 
Emphasize Higher-Level Thinking (continued) ... 
Keep Option Lengths Similar. ... 
Balance the Placement of the Correct Answer. ... 
Be Grammatically Correct.