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General Knowledge

DISCOVERIES AND INVENTIONS MCQs

Scientists, Inventions & Discoveries

Total Questions : 949 | Page 9 of 95 pages
Question 81. What drink was invented by Charles Leiper Grigg in 1929?
  1.    7-Up
  2.    Yoo-Hoo
  3.    Pepsi
  4.    Hawaiian Punch
 Discuss Question
Answer: Option A. -> 7-Up
Question 82. Who invented the battery?
  1.    John Wilkinson
  2.    Alessandro Volta
  3.    James Hargreaves
  4.    Thomas Edison
 Discuss Question
Answer: Option B. -> Alessandro Volta
Question 83. For what is Charles Babbage (1792-1871) remembered?
  1.    Computers
  2.    Telescopes
  3.    Radio-Telegraphy
  4.    Steam Boating
 Discuss Question
Answer: Option A. -> Computers
Question 84. Who invented Automobiles using gasoline?
  1.    Leo H Baekeland
  2.    Karl Benz
  3.    Evangelista Torricelli
  4.    Kirkpatrick Macmillan
 Discuss Question
Answer: Option B. -> Karl Benz
Question 85. The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
  1.    John Christopher Ballantyne
  2.    Joseph Cyril Bamford
  3.    John Christopher Baxter
  4.    Jack Croxford Baker
 Discuss Question
Answer: Option B. -> Joseph Cyril Bamford
Question 86. What treat was invented by 11-year-old Frank Epperson in 1905?
  1.    Popsicle
  2.    Banana split
  3.    Cotton candy
  4.    Cracker Jacks
 Discuss Question
Answer: Option A. -> Popsicle
Question 87. When was Milk Tray first introduced?
  1.    1915
  2.    1934
  3.    1923
  4.    1942
 Discuss Question
Answer: Option A. -> 1915
Question 88. What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?
  1.    String bikini
  2.    Muumuu
  3.    Aloha shirt
  4.    Capri pants
 Discuss Question
Answer: Option C. -> Aloha shirt
Question 89. When was the toothbrush invented?
  1.    1770
  2.    1765
  3.    1790
  4.    1742
 Discuss Question
Answer: Option A. -> 1770
Question 90. Who invented Fountain Pen?
  1.    John J. Loud
  2.    Sir Frank Whittle
  3.    Lewis E. Waterman
  4.    Kirkpatrick Macmillan
 Discuss Question
Answer: Option C. -> Lewis E. Waterman

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