Test 18
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
Lightning is caused due to
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Q. 2
Sprayer functions on
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Q. 3
The device which transfer the signal from low resistance region to high resistance region is
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Q. 4
A bird sitting on a high tension electric wire does not get electrocuted because
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Q. 5
The wall of a dam is broader at the base
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Q. 6
Which of the following is arranged in order of decreasing conductivity?
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Q. 7
Which of the following liquids is most viscous?
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Q. 8
Radio activity is due to
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Q. 9
Which conservation principle is applicable in the case of the motion of a rocket?
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Q. 10
It is easier to carry two buckets of water in one hand each, than to carry only one in one hand because
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Q. 11
The surface tension of water on adding detergent to it
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Q. 12
In a refrigerator, the cooling system should always be
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Q. 13
Which of the following is optical illusion?
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Q. 14
An athlete runs before long jump to get advantage on
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Q. 15
In sunlight a rose appears red. In green light, the same rose appears
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Q. 16
The sparkling of a diamond is due to
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Q. 17
Ocean currents are an example of
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Q. 18
If a copper wire is increased to double its length, its resistance will become
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Q. 19
In a diesel engine the high temperature needed to ignite the fuel is achieved by
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Q. 20
Waves that are required for long distance wireless communication are
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