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Sci/Tech Quiz
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Question 1 of 10
1. Question
1 pointsWhich among the following is the edible part in Rice?
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Question 2 of 10
2. Question
1 pointsHow does calcium carbide ripen mangoes?
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Question 3 of 10
3. Question
1 pointsWhat are the basic premises of Software Entropy?
1. A computer program that is used will be modified
2. When a program is modified, its complexity will increase, provided that one does not actively work against this.
3. It may be better to redesign the software rather than build on the existing programme
Choose the correct option:
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Question 4 of 10
4. Question
1 pointsWhy do the bacteria develop resistance after slowly being exposed to a particular antibiotic?
1. Due to mutation in genes
2. Due to Horizontal Gene Transfer
3. Due to Vertical Gene Transfer
Choose the correct option:
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Question 5 of 10
5. Question
1 pointsWhich among the following is not among Micro-nutrients required for plants?
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Question 6 of 10
6. Question
1 pointsWhich of the following is/are cross-linked polymer?
1. polythene
2. nylon
3. Bakelite
Select the correct answer using the codes given below.
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Question 7 of 10
7. Question
1 pointsHuman bodies can be scanned with Magnetic Resonance Imaging (MRI) because they contain
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Question 8 of 10
8. Question
1 pointsWith reference to an inverter, consider the following statements:
1. An inverter is a device that converts alternating current to direct current.
2. An inverter is fitted in the main power line.
Which of the statements given above is/are correct?
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Question 9 of 10
9. Question
1 pointsRefrigerators have become a common household appliance. A refrigeration system
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Question 10 of 10
10. Question
1 pointsWhich of the following is/are charged particle?
1. Ions
2. Free radicals
3. Neutrons
Select the correct answer using the codes given below.
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