Competititve Exams Materials
(Q) Who invented the telephone ?
A) Nikola Tesla
B) Thomas Edison
C) Alexander Graham Bell
D) Guglielmo Marconi
Explanation : Alexander Graham Bell is credited with inventing the first practical telephone in 1876.
B) Thomas Edison
C) Alexander Graham Bell
D) Guglielmo Marconi
View Answer
C) Alexander Graham BellExplanation : Alexander Graham Bell is credited with inventing the first practical telephone in 1876.
View related categories
Alexander Graham Bell, Inventions and Discoveries
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