Test 33
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
Quinine, the commonly used drug to treat malaria, is obtained from a plant. What part of the plant yields the drug ?
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Q. 2
Most fish do not sink in water because of the presence of
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Q. 3
Heavy alcohol consuming people generally die of
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Q. 4
Chocolates can be bad for health because of a high content of
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Q. 5
Which carbohydrate is used ir silvering of mirrors?
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Q. 6
When a child is born, what happens to its blood circulation?
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Q. 7
Which virus from the following combinations is contagious for human beings?
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Q. 8
Cuscuta is a
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Q. 9
Plants differ from animals in having
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Q. 10
The function of the heart is to
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Q. 11
The red colour of human blood is due to
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Q. 12
The functional unit of the kidney is
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Q. 13
Which of the following is called the powerhouse' of the cell?
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Q. 14
Acquired Immuno-Deficiency Syndrome (AIDS) is caused by
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Q. 15
Which of the following processes does not increase the amount of carbon dioxide in air?
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Q. 16
The vitamin that is most readily manufactured in our bodies is
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Q. 17
Which cells in our body have the least regenerative power?
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Q. 18
A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed?
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Q. 19
How many valves does a human heart have?
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Q. 20
The cells which are responsible for the production of antibodies are
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