1. How much does the letter X represent in Roman numerals? 5 100 50 10

2. X is the 24th letter of the English alphabet. The letter X is derived from an ancient Semitic symbol (samekh). What does this symbol stand for? ape arrow fish hand

3. What is the value of the letter X in a game of Scrabble (English/American version)? 10 4 8 6

4. In the phonetic alphabet, what word usually represents the letter X? xylophone xavier x-ray xerox

5. Which element of the periodic table is represented by the abbreviation Xe? xylene xanthium xylonite xenon

6. Which saint was crucified on an X-shaped cross because he said he was not worthy to be crucified on the same shaped cross as Jesus Christ? Patrick George Andrew Peter

7. Who discovered x-rays in 1895? Wilhelm Roentgen George Eastman Marie and Pierre Curie Alfred Nobel

8. What was Malcolm X’s original name? El-hajj Malik El-Shabazz Malcolm Little Malcolm Haley Malik Kennedy

9. Who starred as Malcolm X in the movie of the same name? Cuba Gooding Jr Denzel Washington Will Smith Blair Underwood

10. What is or was 'Xanadu'? a film starring Olivia Newton John and Gene Kelly the name of Charles Foster Kane’s mansion in the movie “Citizen Kane” all of these answers are correct Mandrake the Magician’s secret mountain hideaway

11. The Xerox corporation is one of the world’s largest corporations. The company was founded in 1906 and changed its name to Xerox Corporation in 1961 when they began to market their plain-paper photocopier. The name Xerox is derived from a Greek word "xeros". What does it mean? foreign wood yellow dry

12. Which famous American artist painted a controversial portrait titled “Madame X”? James McNeill Whistler Frederic Remington Andy Warhol John Singer Sargent

13. Which children’s television show would you be watching if the program was “brought to you by the letter X”? Play School You Can't Do That on Television Sesame Street Mr Rodger's Neighbourhood

14. What did Captain Charles Yeager do in the Bell X-1 in 1947? broadcast the first voice message from space discovered ultrasound discovered that the earth is pear-shaped broke the sound barrier

15. Which of the following definitions is the best one to describe an “x-rated” movie, according to the international ratings system? parents strongly cautioned: sexual content and language under 17 requires accompanying parent or adult guardian no-one 17 and under admitted warning: unsuitable themes, language, violence, nudity, sex and/or drug use