Problem: "What is a synonym for ""irritable""?"
Answer: crotchety

Problem: Three Americans, artist Samuel F. B. Morse, physicist Joseph Henry, and machinist and inventor Alfred Vail, developed what in the 1830s?
Answer: electrical telegraph system

Problem: What is the last LETTER on a computer keyboard, i.e. bottom right?
Answer: m

Problem: Leicester City FC's colours are?
Answer:
blue and white