Telephone was invented in 1876 in America by:

(A) Marconi
(B) Galileo
(C) John Beard
(D) Graham Bell

Q. Who invented the first mechanical computer in the early 19th century?
(A) Marconi
(B) Galileo
(C) Charles Babbage
(D) Edison

Q. Charles Babbage is considered the,  Father of :
(A) Computer
(B) Technology
(C) Maths
(D) None of these

Answers:
1. (D) Graham Bell
2. (C) Charles Babbage
3. (A) Computer