Which one of the following statements best reflects the idea behind the “Fractional Orbital Bombardment System” often talked about in media?
Subject: Science and Technology
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With reference to Non-Fungible Tokens (NFTs), consider the following statements
With reference to Non-Fungible Tokens (NFTs), consider the following statements :
1. They enable the digital representation of physical assets.
2. They are unique cryptographic tokens that exist on a blockchain.
3. They can be traded or exchanged at equivalency and therefore can be used as a medium of commercial transactions.
Which of the statements given above are correct ? -
Which one of the following is the context in which the term “qubit” is mentioned
Which one of the following is the context in which the term “qubit” is mentioned?
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With reference to Web 3.0, consider the following statements
With reference to Web 3.0, consider the following statements :
1. Web 3.0 technology enables people to control their own data.
2. In Web 3.0 world, there can be blockchain based social networks.
3. Web 3.0 is operated by users collectively rather than a corporation.
Which of the statements given above are correct ? -
If a major solar storm (solar flare) reaches the Earth, which of the following are the possible effects on the Earth
If a major solar storm (solar flare) reaches the Earth, which of the following are the possible effects on the Earth ?
1. GPS and navigation systems could fail.
2. Tsunamis could occur at equatorial regions.
3. Power grids could be damaged.
4. Intense auroras could occur over much of the Earth.
5. Forest fires could take place over much of the planet.
6. Orbits of the satellites could be disturbed.
7. Shortwave radio communication of the aircraft flying over polar regions could be interrupted.
Select the correct answer using the code given below: -
Consider the following statements in respect of probiotics
Consider the following statements in respect of probiotics :
1. Probiotics are made of both bacteria and yeast.
2. The organisms in probiotics are found in foods we ingest but they do not naturally occur in our gut.
3. Probiotics help in the digestion of milk sugars.
Which of the statements given above is/are correct? -
In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements
In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements :
1. The Serum Institute of India produced COVID-19 vaccine named Covishield using mRNA platform.
2. Sputnik V vaccine is manufactured using vector based platform.
3. COVAXIN is an inactivated pathogen based vaccine.
Which of the statements given above are correct? -
Which one of the following statements best describes the role of B cells and T cells in the human body
Which one of the following statements best describes the role of B cells and T cells in the human body ?
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Consider the following heavy industries
Consider the following heavy industries:
1. Fertilizer plants
2. Oil refineries
3. Steel plants
Green hydrogen is expected to play a significant role in decarbonizing how many of the above industries? -
With reference to green hydrogen, consider the following statements
With reference to green hydrogen, consider the following statements:
1. It can be used directly as a fuel for internal combustion.
2. It can be blended with natural gas and used as fuel for heat or power generation .
3. It can be used in the hydrogen fuel cell to run vehicles.
How may of the abvoe statements are correct?