Test 29
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
Dipteral is the unit of
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Q. 2
When a stone is thrown in the calm water of a pond the waves produced on the surface of water in the pond are
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Q. 3
In a filament type light bulb most of the electric power consumed appears as
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Q. 4
A white and smooth surface is
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Q. 5
When a body is immersed in a liquid, the force acting on it is
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Q. 6
When two semiconductors of p-and n-type are brought in contact, they form p-n junction which acts like a/an
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Q. 7
Ohm’s law is valid in case of
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Q. 8
The Laser is a beam of radiations which are
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Q. 9
Centigrade and Fahrenheit temperatures are the same at
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Q. 10
Loudness of sound depends on
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Q. 11
Rocket works on the principle of
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Q. 12
The weight of a body acts through the centre of
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Q. 13
A wheelbarrow is an example of
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Q. 14
Magnetic keepers are used to protect magnets from:
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Q. 15
An object which absorbs all colours and reflects none appears:
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Q. 16
The locomotion of insects to the source of light is called :
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Q. 17
The splitting of white light into its components is due to:
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Q. 18
A small drop of oil spreads over water because :
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Q. 19
Which one among the following doesn’t have any effect on velocity of sound ?
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Q. 20
The motion of a body around a circular path is an example of
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