Test 24
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
When a detergent is added to pure water, its surface tension
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Q. 2
Ultra violet light of Sun's radiation is prevented from reaching the earth’s atmosphere by the layer of
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Q. 3
White clothes are cooler than black ones because they
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Q. 4
The primary colours in photography are
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Q. 5
A concave lens always forms
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Q. 6
The blue colour of sky is due to
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Q. 7
Metal tea pots have wooden handles because
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Q. 8
Ozone layer above the surface of Earth provides a shield against
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Q. 9
The Newton’s First Law is also called as
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Q. 10
If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is
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Q. 11
The water from a hand pump is warm in winter because
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Q. 12
A water tank appears shallower when it is viewed from top due to
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Q. 13
For a ray of light to suffer total internal reflection it has to pass from :
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Q. 14
A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum:
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Q. 15
A black body can absorb radiations of;
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Q. 16
Hydraulic machines work under the Principle of:
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Q. 17
The Newton’s First Law is also called as
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Q. 18
If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is
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Correct Answer :
Heading 6
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wrong answer
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Q. 19
The water from a hand pump is warm in winter because
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Correct Answer :
Heading 6
not answered
wrong answer
Correct answer
Q. 20
A water tank appears shallower when it is viewed from top due to
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