Over/Under: Science

Random Science Quiz

Can you name the correct answers to these over/under questions (please read game note)?

Featured Mar 7, 2012

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Question and NumberActual is Over or UnderActual Number
Ounces in a pound (US): 24
Time, in months, of elephant gestation: 18
% volume of air that is oxygen: 36.7%
Speed of sound (in 20° C dry air): 2,000 km/h
Celsius boiling point of water: 212°
Pints in a gallon (US): 6
% of Earth's surface that is water: 78%
Simple machines: 8
Basic Trigonometric functions: 9
Permanent human teeth: 24
Natural (proteinogenic) amino acids: 35
Age of oldest confirmed human ever: 114
Question and NumberActual is Over or UnderActual Number
Atomic number of Hydrogen: 7
# of the final Apollo mission: 13
Transition metals: 22
Prime numbers lower than 20: 9
Stars in the Big Dipper: 11
Human chromosome pairs: 46
U.S. Patents held by Thomas Edison: 506
Mean radius of the Earth: 2,822 miles
Bones in the human skeleton: 148
Avg. distance from Earth to Moon: 114,000 mi.
Known chemical elements: 103
Min. wind speed for EF5 tornado: 195 MPH

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Created Aug 15, 2011Report
Tags:actual, Editor Pick, note, please, read, under