Test 14
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
The sound produced by a bat is-
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Q. 2
When a bar magnet is cut into two equal halves, the pole strength of each piece-
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Q. 3
A new technology which provides the ability to create an artificial world and have people interact with it is called :
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Q. 4
Electrostatic precipitator is used to control-
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Q. 5
The time period of a seconds pendulum is
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Q. 6
Lakes freeze in cold countries in winter, leaving the water underneath at
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Q. 7
Which one of the following determines the sharpness of image in a camera?
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Q. 8
In MRI machine, which one of the following is used?
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Q. 9
For a person having hypermetropia, the near point is
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Q. 10
Amount of water vapour in the atmosphere is measured in terms of
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Q. 11
Name the process of production of energy in the Sun
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Q. 12
A spherical ball made of steel when dropped in mercury container will
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Q. 13
The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as
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Q. 14
Eclipses occur due to which optical phenomena?
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Q. 15
Pure water is bad conductor of electricity because It is
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Q. 16
Gamma rays have greatest similarity with
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Q. 17
In the absence of ozone layer, which rays will enter into atmosphere?
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Q. 18
The filament of electric bulb is made up of:
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Q. 19
When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to:
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Q. 20
Light houses are places with powerful lights to:
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