Test 28
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 wavelength at which the peak of intensity of blackbody radiation occurs
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Q. 2
Man perceives sound vibrations in the frequency ranges of
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Q. 3
The hydraulic press utilizes
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Q. 4
Distances of stars are measured in
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Q. 5
The oil in the wick of lamp rises due to
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Q. 6
Kepler’s law of planetary motion states that the square of the time period is proportional to the
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Q. 7
Radioactive elements can be traced out in living cell through a technique called
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Q. 8
A NOT gate can be implemented by:
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Q. 9
Persistence of vision is the Principle behind:
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Q. 10
Time of exposure required for taking photograph of an object depends upon the
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Q. 11
The ordinary and maximum tolerance limit of sound by human being is
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Q. 12
Which one of the following is responsible for the working of Newton’s colour disc experiment ?
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Q. 13
Indicate the correct arrangement for electromagnetic radiation in order of their increasing wavelength.
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Q. 14
Instrument used to study the behavior of a vibrating string is :
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Q. 15
What is a neuron?
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Q. 16
Which of the following is not caused by atmospheric refraction of light?
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Q. 17
Matter waves are
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Q. 18
When the milk is churned vigorously the cream from it is separated out due to
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Q. 19
Gas thermometers are more sensitive than the liquid thermometers because the gases
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Q. 20
A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground.
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