Test 12
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
Fog is an example of
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Q. 2
A concave lens always forms an image which is
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Q. 3
The modulus of rigidity is the ratio of
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Q. 4
The propagation of sound waves in a gas involves
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Q. 5
Which of the following is not a property of heavy water?
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Q. 6
In which of the following processes is energy released?
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Q. 7
If input frequency of a full wave rectifier be n, then output frequency would be
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Q. 8
Heat transfer horizontally within the atmosphere is called
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Q. 9
Noise is measured in
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Q. 10
The bats can fly in the dark because
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Q. 11
What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius?
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Q. 12
Curie point is the temperature at which
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Q. 13
Angle of friction and angle of repose are
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Q. 14
If a boy sitting in a train, which is moving at a constant velocity, throws a ball straight up into the air, the ball will
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Q. 15
Intensity of gravitational field of earth is maximum at
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Q. 16
The spokes used in the wheel of a bicycle increase its
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Q. 17
A transformer works on the principle of
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Q. 18
The sky appears blue because
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Q. 19
When a ship enters the sea from a river
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Q. 20
Two stones of unequal masses are thrown vertically up with the same velocity. Which of the following will happen?
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