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SSC CGL (Prelims) GK: Inventions and Discoveries questions with solutions

1 questions with worked solutions.

Questions

Q1. Who invented the telephone?

  1. Alexander Graham Bell
  2. Thomas Edison
  3. Isaac Newton
  4. Nikola Tesla

Answer: Alexander Graham Bell

Alexander Graham Bell is credited with inventing the telephone. He received the patent for it in 1876.

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