Test 40
General Science
English
Biology
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
Which of the following weeds has been found effective in checking water pollution caused by industrial affluent?
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Q. 2
Itai-itai disease is due to poisoning caused by
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Q. 3
Blue-green algae are included in the group
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Q. 4
Hemoglobin contains the metal
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Q. 5
'Compose' seeds are seeds with
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Q. 6
The sugar present in DNA is
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Q. 7
A seed can germinate in the absence of
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Q. 8
Normally animals can change the place, but which one of the following animals cannot change the place ?
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Q. 9
Production of alcohol from organic compounds by microorganisms is known as
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Q. 10
Deontology is the branch of science which deals with the study of
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Q. 11
An invertebrate does not have
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Q. 12
Which of the following agricultural practices have been primarily responsible for pollution of our water resources? A. Use of live-stock manure B. Use of chemical fertilisers C. Excessive use of chemical pesticides . Deforestation
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Q. 13
Which of the following weeds has been found useful to check water pollution caused by industrial effluents?
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Correct Answer :
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Q. 14
Which of the following does not cause pollution?
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Q. 15
Excess amount of absorbed water by plants is liberated out by:
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Q. 16
What is a sponge?
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Q. 17
Types of vertebrate animals which creep and crawl are called:
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Q. 18
Which of the following enzymes aids in coagulation of blood?
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Q. 19
Bio-diesel is mostly produced by:
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Q. 20
Flowerless plants are termed as:
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