Problem: Which number president of the USA was George W Bush?
Answer: 43

Problem: What invention of Mary Quant whose users were subject to raids by the moral police in the 60s was named after her favourite make of car?
Answer: miniskirt

Problem: What is the name for a type of atmospheric gas that lets in more energy than it lets out?
Answer: greenhouse gas

Problem: The name of which African country means 'House of Stone'?
Answer:
zimbabwe