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Online Tests
Everyday Science Online Test MCQs With Answers
Question # 1
Who identified first that a quality in fruit prevented the disease of scurvy?
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Albert Szent-Gyorgyi
Henrik Dam
Sir F.G. Hopkins
James Lind
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Question # 2
who invented the first Stethoscope?
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Lewis Latimer
Rene Laennec
Robert Ledley
Irving Langmuir
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Question # 3
Vitamin K i s also known as:
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Tocopherol
Folic acid
Phlloquinone
Niacin
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Question # 4
What is the science of sound?
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Taxidermy
Stenography
Paleontology
Acoustics
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Question # 5
Recording of the brain waves form outer surface of head is called
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E.C.G
MRI
C.T.Scan
E.E.G
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Question # 6
Which device was the invented in 1973 by Dr Martin Cooper at Motorola?
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Cordless phone
Pager
Cell phone
Satellite phone
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Question # 7
Maria Montessori developed a system in 1970 which later on became a global stander. what?
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Montessori System of per-schooling
Blood-Plasma Storage system
Data and text Transfer system across computer networks
Colour TV transmission system
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Question # 8
Which instrument is used to measure the intensity of earthquake?
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Seismograph
Scotograph
Speedometer
Spherometer
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Question # 9
Which emanation has no mass and no charge?
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Alpha
Beta
Gamma
Neutron
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Question # 10
The device used for converting A.C. form higher voltage to lower voltage or vice versa
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Transmitter
Commutator
Transformer
Generator
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Question # 11
A trader marks his goods at 50% above the cost price but allows a discount of 20% on the market price. The profit percent is?
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20
25
15
10
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