With the present state of development, Artificial Intelligence can effectively do which of the following?
(1) Bring down electricity consumption in industrial units
(2) Create meaningful short stories and songs
(3) Disease diagnosis
(4) Text-to-Speech Conversion
(5) Wireless transmission of electrical energy
Select the correct answer using the code given below:
Prelims
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Science and Technology › AI
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Science and Technology › Biology,Human Physiology
Science and Technology › Biology,Human Physiology
Which of the following statements are correct regarding the general difference between
plant and animal cells?
(1) Plant cells have cellulose cell walls whilst animal cells do not.
(2) Plant cells do not have plasma membrane unlike animal cells which do.
(3) Mature plant cell has one large vacuole vacuoles.
Select the correct answer using the code given below:Options
Answer
(C)
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Science and Technology › Blockchain,Cryptocurrency
Science and Technology › Blockchain,Cryptocurrency
With reference to “Blockchain Technology” consider the following statements:
(1) It is a public ledger that everyone can inspect, but which no single user controls.
(2) The structure and design of blockchain is such that all the data in it are about cryptocurrency only.
(3) Applications that depend on basic features of blockchain can be developed without anybody’s permission.
Which of the statements given above is/are correct?Options
Answer
(D)
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Science and Technology › Emerging TechXCommunication
Science and Technology › Emerging TechXCommunication
With reference to Visible Light Communication (VLC) technology, which of the following statements are correct?
(1) VLC uses electromagnetic spectrum wavelengths 375 to 780 nm.
(2) VLC is known as long-range optical wireless communication.
(3) VLC can transmit large amounts of data faster than Bluetooth,
(4) VLC has no electromagnetic interference.
Select the correct using the code given below:Options
Answer
(C)
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Science and Technology › Emerging TechXSpace
Science and Technology › Emerging TechXSpace
Consider the following activities:
(1) Spraying pesticides on a crop field
(2) Inspecting the craters of active volcanoes
(3) Collecting breath samples from spouting whales for DNA analysis
At the present level of technology, which of the above activities can be successfully carried out by using drones?Options
Answer
(D)
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Science and Technology › Genetics,Biotechnology
Science and Technology › Genetics,Biotechnology
Consider the following statements:
(1) Genetic changes can be introduced in the cells that produce eggs or sperms of a prospective parent.
(2) A person’s genome can be edited before birth at the early embryonic stage.
(3) Human induced pluripotent stem cells can be injected into the embryo of a pig.
Which of the statements given above is/are correct?Options
Answer
(D)
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Science and Technology › Nanotechnology,Carbon
Science and Technology › Nanotechnology,Carbon
With reference to carbon nanotubes, consider the following statements:
(1) They can be used as carriers of drugs and antigens in the human body.
(2) They can be made into artificial blood capillaries for an injured part of human body.
(3) They can be used in biochemical sensors.
(4) Carbon nanotubes are biodegradable.
Which of the statements given above are correct?Options
Answer
(C)
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Science and Technology › Renewable Energy Technology
Science and Technology › Renewable Energy Technology
With reference to solar water pumps, consider the following statements:
1. Solar power can be used for running surface pumps and not for submersible Pumps.
2. Solar power can be used for running centrifugal pumps and not the ones with piston.
Which of the statements given above is/are correct?Options
Answer
(D)
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Science and Technology › Space ProgramsXIntl