Discoveries & Inventions

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91 Epigraphy is the study of which of the following ?

A
Coins
B
Inscriptions
C
Temples
D
Birds

92 Who Discovered The Nucleus of a Cell?

A
Otto Hahn
B
John Dalton
C
Robert Brown
D
Marie Curie

93 The first hand glider was designed by…?

A
Leonardo DaVinci
B
The Wright brothers
C
Francis Rogallo
D
Galileo

94 Who invented the laser?

A
Sir Frank Whittle
B
Fred Morrisson
C
T.H. Maiman
D
Dr. Charles H. Jones

95 What is the name given to the outermost “planetoid” discovered recently in the Solar System ?

A
Quark
B
Xenon
C
Sedna
D
Asterix

96 Who invented penicillin ?

A
Alexander Fleming
B
Louis Pasteur
C
Dreser
D
Edward Jenner

97 The computer was invented by which of the following:

A
Faraday
B
Maxwell
C
Babbage
D
Bill Gates

98 Who invented Penicillin ?

A
William Harvey
B
Louis Pasteur
C
Alexander Fleming
D
Edward Jenner

99 Blood group was discovered by :

A
William Harvey
B
Landsteiner
C
Pavlov
D
Alexander Fleming

100 Who is often called the 'first African-American' inventor?

A
Bessie Blount
B
George Washington Carver
C
Benjamin Banneker
D
Elijah McCoy

101 Simpson and Harrison are associated with the invention of

A
Boson
B
Chloroform
C
Balloon
D
None of these

102 Arboriculture is the study of:

A
Cultivation of trees and vegetables
B
Art of garden cultivation
C
Science of plant life
D
Art of growing crops

103 Who invented the Safety razor?

A
Gillette
B
Steve Cher
C
Steve Job
D
Lar Strauss

104 Electric current is measured using which of the following instrument ?

A
Ammeter
B
Voltmeter
C
Anemometer
D
Wattmeter

105 The study of Drugs and their action is known as

A
Pharmacy
B
Palaeozoology
C
(3)Pharmacology
D
Palaeontology