Science Test 6 General Science Aptitude
Science Test 6 General Science Aptitude
Question 1
Water has maximum density at______?
Water attains its maximum density at 4°C, which is why lakes freeze from the top down.
Not clear enough?
Question 2
Who invented the thermometer?
The thermometer was invented by Galileo Galilei in the early 17th century.
Not clear enough?
Question 3
What was the name of the world's first human test-tube baby?
Louise Brown, born in 1978, was the first human to be conceived through in vitro fertilization (IVF).
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Question 4
Who developed the first blood bank and a system for storing blood plasma?
Charles Drew pioneered the development of blood banks and methods for long-term storage of plasma.
Not clear enough?
Question 5
Heat from the sun is received by the earth through_____?
Heat from the sun reaches Earth via radiation, since space is a vacuum.
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Question 6
What stored energy is commonly called_____?
Stored energy is known as potential energy, which can be converted into kinetic energy.
Not clear enough?
Question 7
Which of the followings is used common in storage batteries?
Lead is widely used in storage batteries, particularly lead-acid batteries.
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Question 8
As we climb up the mountain, the atmospheric pressure will_____?
Atmospheric pressure decreases with increasing altitude.
Not clear enough?
Question 9
Among the following food items, which one has the highest amount of carbohydrates?
Bananas contain more carbohydrates than apples, cabbage, or peas.
Not clear enough?
Question 10
What is 'Green House Effect'?
The greenhouse effect refers to the trapping of solar energy by greenhouse gases like carbon dioxide.
Not clear enough?
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