Question 1: What is the longest river in Europe?
Answer: Volga River
Question 2: Which painter is known for his series of paintings featuring water lilies?
Answer: Claude Monet
Question 3: In which decade was the first modern Olympic Games held?
Answer: 1890s (first modern Olympic Games held in 1896)
Question 4: What is the smallest planet in our solar system?
Answer: Mercury
Question 5: Which famous scientist developed the three laws of motion?
Answer: Sir Isaac Newton
Question 6: What is the term for a word that is spelled the same way forwards and backwards?
Answer: Palindrome
Question 7: In which U.S. state is the Grand Canyon located?
Answer: Arizona
Question 8: Which philosopher wrote the book 'The Republic'?
Answer: Plato
Question 9: What are the three primary colors of light?
Answer: Red, green, and blue
Question 10: Who won the Nobel Peace Prize in 1964?
Answer: Martin Luther King Jr.
Question 11: Which country is known as the Land of the Rising Sun?
Answer: Japan
Question 12: What type of energy is stored in chemical bonds?
Answer: Chemical energy
Question 13: Which Shakespearean play features the characters Rosencrantz and Guildenstern?
Answer: Hamlet
Question 14: What is the chemical formula for table salt?
Answer: NaCl (sodium chloride)
Question 15: Who was the first woman to win a Nobel Prize?
Answer: Marie Curie
Question 16: How many keys are there on a standard computer keyboard?
Answer: 101-104 keys (standard QWERTY keyboard)
Question 17: What is the tallest mountain in Africa?
Answer: Mount Kilimanjaro
Question 18: Who is the author of the dystopian novel 'Brave New World'?
Answer: Aldous Huxley
Question 19: Which element is represented by the chemical symbol 'Au'?
Answer: Gold
Question 20: Which famous composer became deaf in his later years?
Answer: Ludwig van Beethoven