Problem: Which chemical element takes its name from the Greek for 'inactive'?
Answer: argon

Problem: Which company was founded in a draper's shop in Glasgow in 1849?
Answer: house of fraser

Problem: What is the name for the phenomenon that causes a spectrum of light to appear in the sky when the sun shines onto droplets of moisture in the Earth's atmosphere?
Answer: rainbow

Problem: Of the six 'Noble' or inert gases, which features first in an alphabetical list?
Answer:
argon