1. Who Invented the Anemometer ?
a) Richard GurleyDrew
b) Leon Battista Alberti
c) Orville
d) Caresse Crosby
The Correct option is – b) Leon Battista Alberti
2. Who Invented Metal Can Opener ?
a) Peter Durand
c) John Logie Baird
d) Leo Hendrik Baekeland
The Correct option is – b) Ezra J. Warner
3. Who invented Street Letter Drop Mailbox ?
a) Bartolomeo Cristofori di Francesco
b) Arthur Wynne
c) Thomas Davenport
d) Philip B. Downing
The Correct option is – d) Philip B. Downing
4. Who Invented Capillary Feed Fountain Pen ?
a) Lewis Edson Waterman
b) Henry W. Seely
d) Sir Sandford Fleming
The Correct option is – a) Lewis Edson Waterman
5. Who Invented Dynamite Explosive Material?
a) Alfred Bernhard Nobel
b) Levi Strauss
c) Percy LeBaron Spencer
d) Garrett Augustus Morgan
The Correct option is –a) Alfred Bernhard Nobel
6. Who Invented the First Practical Telephone ?
a) Sir Timothy John
b) Alexander Graham Bell
c) James Rineose
d) Laszlo Jozsef Biro
The Correct option is -b) Alexander Graham Bell
7. Who Invented The Aeroplane ?
a) Richard GurleyDrew
b) Mary Anderson
c) Orville
d) Caresse Crosby
The Correct option is -c) Orville
8. Who Invented Chocolate Chip Cookies ?
a) Charles Richard Drew
b) Arthur Wynne
c) Thomas Davenport
d) Philip B. Downing
The Correct option is -a) Charles Richard Drew
9. Who Invented Worldwide Standard Time Zones ?
a) Charles Richard Drew
b) Henry W. Seely
c) Jesse Wilford Reno
d) Sir Sandford Fleming
The Correct option is -d) Sir Sandford Fleming
10. Who Invented The Game Of BasketBall ?
a) Mike Aurthor
b) James Naismith
d) Lily Bedgy
The Correct option is -b) James Naismith
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