Sherlock Holmes Quiz ChallengeOnline version Test your knowledge of Sherlock Holmes with these intriguing questions! by Gaukhar 1 What is the address of Sherlock Holmes's residence? a 42 Wallaby Way b 1600 Pennsylvania Ave c 10 Downing Street d 221B Baker Street 2 Who is Sherlock Holmes's loyal friend and chronicler? a Irene Adler b Inspector Lestrade c Dr. John Watson d Mycroft Holmes 3 In which story does Holmes first meet Dr. Watson? a A Study in Scarlet b The Adventure of the Speckled Band c The Hound of the Baskervilles d The Sign of the Four 4 What is Holmes's method of solving cases called? a Abductive reasoning b Intuitive reasoning c Inductive reasoning d Deductive reasoning 5 Which character is known as Holmes's brother? a Mycroft Holmes b Inspector Lestrade c James Moriarty d Sebastian Moran 6 What is the name of Holmes's arch-nemesis? a Charles Augustus Milverton b Professor Moriarty c Sebastian Moran d Irene Adler 7 In which story does the phrase 'Elementary, my dear Watson' appear? a It never appears in the original stories b A Scandal in Bohemia c The Sign of the Four d The Hound of the Baskervilles 8 What profession does Sherlock Holmes have? a Consulting detective b Forensic scientist c Police officer d Private investigator 9 Which instrument does Holmes famously play? a Flute b Guitar c Piano d Violin 10 What is the title of the last Sherlock Holmes story published? a The Valley of Fear b The Hound of the Baskervilles c The Adventure of Shoscombe Old Place d The Adventure of the Sussex Vampire