Problem: Which fictional detective lived at 56b Whitehaven Mansions?
Answer: hercule poirot

Problem: What is a tabular display of the chemical elements, the invention of which is generally credited to Russian chemist Dmitri Mendeleev in 1869, who intended the table to illustrate recurring trends in the properties of the elements?
Answer: periodic table

Problem: In the 60s Queen Elizabeth II dedicated an acre of ground in memory of which American?
Answer: president kennedy

Problem: "Which comedian in the 1960's had the catch-phrases, ""Swinging"" and ""Dodgy""?"
Answer:
norman vaughan