4 Facts and 4 Ladies
If you are feeling very confident on logic here is a bit of challenge:
Here are 4 facts about 4 ladies:
(a) Rosie earns more than Miss Christy, who lives exactly six miles from Ivy, who lives directly south of Miss Sayers;
(b) Olive earns more than the research chemist, who lives directly east of Ivy;
(c) The archaeologist earns more than Miss James, and Hazel earns more than the market analyst;
(d) The research chemist lives directly north of Miss Marsh, who lives exactly ten miles from Rosie, who lives exactly four miles from the optician. Which lady earns the most? Which lady is the market analyst? How far apart do Hazel and Olive live?