Cartoon Trivia: What is Dennis the Menace's last name?

Questions

In Monopoly what completes the set with Fleet Street and The Strand?

What point did Scotsman John Napier introduce in a book in 1617?

Which soap oprea is set mostly in Albert Square?

What rodent did the Normans bring over to Britain with them?

Which indian smoked fish recipe was adopted by 19th century british as a breakfast dish?