Famous Inventors Questions and Answers
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How well do you know the famous inventors of the world? The tests below will test your knowledge when it comes to famous inventors and what they invented.

Who invented PVC?


A. Eugen Baumann
B. Eugen Schauman
C. Jurgen Boltz
D. Jurgen Neumann

Answer & Explanation:

Answer: Option A



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Who invented the wind-up radio?


A. Dylan Jones
B. Nikolay Basov
C. Donat Banki
D. Trevor Baylis

Answer & Explanation:

Answer: Option D



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Who invented the Chanel No. 5?


A. Earl Jones
B. Ernest Brighton
C. Ernest Beaux
D. Timothy G. Pender

Answer & Explanation:

Answer: Option C



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Who invented the pH meter?


A. Muhammad ibn Jabir al-Harrani al-Battani
B. Francis Beaufort
C. Ulugh Beg
D. Arnold O. Beckman

Answer & Explanation:

Answer: Option D



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Who invented the telephone?


A. Alex Gregory Bell
B. Vladimir Barmin
C. Alexander Graham Bell
D. Alexander Grostjef Bell

Answer & Explanation:

Answer: Option C



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