The Quizmaster - Magnus Magnusson Trivia Game by Spears (1983)
Based on the BBC quiz programme "Mastermind", Magnus Magnusson presents the ultimate quiz with 10,000 questions.
There is no board or dice.
The box with the questions in is  passed from one player to the next each acting in turn as quizmaster.
The 10,000 questions are arranged into ten colour coded categories:
Famous People
Common Sense
History
The World
Stage and Screen
The Sciences
Sports and Games
The Arts
The Animal World
General Knowledge
The questions themselves have been designed to intrigue and arouse curiosity and so are interesting to ask. 
The answers are often unexpected, sometimes incredible, sometimes obvious.
The ultimate quiz game may be played by an unlimited number of people.
The Game can be played by any number of Players,Aged 12 Years to Adult

The Game is Complete and the Contents are in Very Good Condition.
The Box is also in Very Good Condition for its Age.