Q : Which of the following machines was made by Charles Babbage?
(A) Analytical Engine
(B) Arithmetic Engine
(C) Tabulation device
(D) Punched card
Who invented the solar system?
(A) Newton
(B) John Hadley
(C) Copernicus
(D) Galileo
Which medicine is used for the treatment of cataracts?
(A) Fexofenadine
(B) Ketoconazole
(C) Latnoprost
(D) Ibuprofen
Blood group was detected by :
(A) William Harvey
(B) Landsteiner
(C) Pavlov
(D) Alexander Fleming
The purity of milk is measured by?
(A) Hydrometer
(B) Lactometer
(C) Stalagmometer
(D) Thermometer
Who invented the lightning driver in the year 1749?
(A) Benjamin Franklin
(B) Nikola Tesla
(C) Ellie Whitney
(D) George Washington
By who was the North Pole discovered ?
(A) Robert Peary
(B) Amundsan
(C) Tasman
(D) John Cabot
By whom was insulin invented?
(A) F.wanting
(B) Edward Jenner
(C) Ronald Ross
(D) S.A. wexman
Who is associated with the invention of nylon?
(A) Louis Pasteur
(B) J. Nicephore Niepce
(C) John Corbutt
(D) Dr. Wallace H. Carothers
Nylon was invented by Wallace Carothers, an American chemist, while he was working at the DuPont chemical company. Carothers and his team at DuPont successfully synthesized the first nylon, known as Nylon 6,6, in 1935. Nylon became the first commercially successful synthetic fiber and found wide-ranging applications in textiles and various industries.
Who among the following was the leader of the team that developed the “web browser” named Mosaic?
(A) Mark Anderson
(B) Bob Kahn
(C) Paul Mokapetris
(D) Tim Berners-Lee
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