Test 27
General Science
English
Physics
Timer :
60
Your Score is
0
Correct Answer : + 1
Incorrect Answer : -0.25
Instructions
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The test consists of multiple-choice questions (MCQs).
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Each question has four options, out of which only one is correct.
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For each correct answer, one mark will be awarded.
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For each incorrect answer, 0.25 marks will be deducted.
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No marks will be given for unanswered questions.
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The test has a timer. If the time is up, your answers will be automatically submitted.
Q. 1
It is easier for a man to swim in sea water, than in river water because
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Q. 2
In the remote control of television, electromagnetic waves used are
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Q. 3
The waveform of a certain signal can be studied by
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Q. 4
A wire carrying current is
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Q. 5
A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers.
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Q. 6
The characteristic invalid for heat radiation is that it travels :
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Q. 7
The method of magnetisation is:
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Q. 8
Water is not suitable as a calorimetric substance because it:
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Q. 9
When a body falls from an aeroplane, there is increase in its
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Q. 10
In a water lifting electric pump, we convert
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Q. 11
The type of mirror used in automobiles to see the traffic on the rear side is
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Q. 12
Which, of the following radiation the least wavelength?
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Q. 13
The earth is a
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Q. 14
Magnetic keepers are pieces of
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Q. 15
When a piece of stone is immersed in water, it displaces water of equal
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Q. 16
The motion of a body that repeats itself after a regular interval of time is
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Q. 17
A radioactive substance does not undergo any change (in mass or charge) during
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Q. 18
One bar is equal to
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Q. 19
Specific gravity is defined as the ratio of
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Q. 20
A barometer is kept inside a bell jar. Air is slowly pumped out of the jar.
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