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Pankaj Gupta
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Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: ,
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Which one of the following is a part of the Congo Basin? 

Which one of the following is a part of the Congo Basin? 

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congo basinpollquestionupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    The Congo Basin is a large, tropical rainforest region in central Africa that spans across several countries. The main countries that make up the Congo Basin are: Democratic Republic of the Congo (DRC) - It holds the largest portion of the Congo Basin and is home to a significant part of the rainforRead more

    The Congo Basin is a large, tropical rainforest region in central Africa that spans across several countries. The main countries that make up the Congo Basin are:

    1. Democratic Republic of the Congo (DRC) – It holds the largest portion of the Congo Basin and is home to a significant part of the rainforest.
    2. Republic of the Congo – Also known as Congo-Brazzaville, this country has a substantial portion of the Congo rainforest.
    3. Central African Republic – Located to the north of the Congo Basin, it contains part of the rainforest region.
    4. Gabon – Although it has a smaller share, Gabon has a well-preserved part of the Congo Basin rainforest.
    5. Cameroon – The southern part of Cameroon is part of the Congo Basin.
    6. Equatorial Guinea – The mainland region of Equatorial Guinea (Río Muni) is included in the Congo Basin.

    These countries collectively make up the Congo Basin region, which is the second-largest tropical rainforest in the world, after the Amazon. It is known for its rich biodiversity, complex ecosystems, and significant role in regulating the Earth’s climate. So, Cameroon is the correct answer.

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Pankaj Gupta
  • 6
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: ,
  • 6

Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood?                                ...Read more

Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood?                                                                                                                                                               [2023]

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environmentpollquestionupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    Orangutans are known for their intelligence and ability to use tools. They have been observed using sticks to extract insects from holes in trees or logs, demonstrating advanced problem-solving skills and tool use in their natural environment. The correct answer is Orangutan.

    Orangutans are known for their intelligence and ability to use tools. They have been observed using sticks to extract insects from holes in trees or logs, demonstrating advanced problem-solving skills and tool use in their natural environment. The correct answer is Orangutan.

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Pankaj Gupta
  • 6
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: , ,
  • 6

Consider the following:                                                                            ...Read more

Consider the following:                                                                                                                              [2023]
1. Aerosols
2. Foam agents
3. Fire retardants
4. Lubricants

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environmentpollquestionscienceupsc pre 2023uses of hydrofluorocarbons
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    Hydrofluorocarbons (HFCs) are synthetic chemicals widely employed in industries, mainly for refrigeration and cooling purposes. These man-made compounds were introduced as alternatives to ozone-depleting substances that are being phased out under the Montreal Protocol. HFCs are specifically designedRead more

    Hydrofluorocarbons (HFCs) are synthetic chemicals widely employed in industries, mainly for refrigeration and cooling purposes. These man-made compounds were introduced as alternatives to ozone-depleting substances that are being phased out under the Montreal Protocol. HFCs are specifically designed for applications in refrigeration, air-conditioning, aerosol propellants, and insulating foams, with additional, smaller roles in fire protection and as solvents. Unlike some other compounds, HFCs lack lubricating properties. Therefore, the correct option is Only three.

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Pankaj Gupta
  • 6
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: ,
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Consider the following statements:                                                                         ...Read more

Consider the following statements:                                                                                                        [2023]

Statement-I: Interest income from the deposits in Infrastructure Investment Trusts (InvITs) distributed to their investors is exempted from tax, but the dividend is taxable.

Statement-II: InvITs are recognized as borrowers under the ‘Securitization and Reconstruction of Financial Assets and Enforcement of Security Interest Act, 2002‘.

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economicspollquestionupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    Infrastructure Investment Trusts (InVITs) gather funds from investors, which are subsequently directed into infrastructure projects. As pooled investment vehicles, they function similarly to mutual funds. However, while mutual funds predominantly invest in stocks and bonds, InVITs focus on infrastruRead more

    Infrastructure Investment Trusts (InVITs) gather funds from investors, which are subsequently directed into infrastructure projects. As pooled investment vehicles, they function similarly to mutual funds. However, while mutual funds predominantly invest in stocks and bonds, InVITs focus on infrastructure-related ventures. The returns generated by InVITs are distributed to investors through four primary methods: interest on capital, dividends, rental income, and repayment of capital. Previously, interest, dividends, and rental income earned by unit holders were taxable, but repayment of capital was exempt from tax. However, the Finance Act of 2023 introduced a provision to tax certain portions of capital repayment in specific cases, making Statement 1 incorrect. Additionally, the Finance Act of 2021 amended the SARFAESI Act of 2002 to recognize pooled investment vehicles, including REITs and InVITs, as borrowers under the Act, making Statement 2 correct.

    Therefore, the correct answer is Statement-I is incorrect but Statement-II is correct.

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Pankaj Gupta
  • 6
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: ,
  • 6

Consider the following statements:                                                                          ...Read more

Consider the following statements:                                                                                      [2023]
1. Jhelum River passes through Wular Lake.
2. Krishna River directly feeds Kolleru Lake.
3. Meandering of Gandak River formed Kanwar Lake.

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pollquestionupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    On evaluating each statement one by one: Jhelum River passes through Wular Lake: This is correct. The Jhelum River flows into the Wular Lake, which is one of the largest freshwater lakes in India, located in Jammu and Kashmir. Krishna River directly feeds Kolleru Lake: This is incorrect. Kolleru LakRead more

    On evaluating each statement one by one:

    • Jhelum River passes through Wular Lake: This is correct. The Jhelum River flows into the Wular Lake, which is one of the largest freshwater lakes in India, located in Jammu and Kashmir.
    • Krishna River directly feeds Kolleru Lake: This is incorrect. Kolleru Lake, situated between the Krishna and Godavari deltas, is primarily fed by the seasonal Budameru and Tammileru rivers, not directly by the Krishna River.
    • Meandering of Gandak River formed Kanwar Lake: This is correct. The Kanwar Lake, also known as Kabar Taal, is a natural oxbow lake formed by the meandering of the Gandak River in the Begusarai district of Bihar.

    Based on the evaluation, two of the statements are correct. The correct answer is: Only two

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Pankaj Gupta
  • 5
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: , ,
  • 5

Consider the following statements:                                                                          ...Read more

Consider the following statements:                                                                                                  [2023]
1. India has more arable area than China.
2. The proportion of irrigated area is more in India as compared to China.
3. The average productivity per hectare in Indian agriculture is higher than that in China.

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agriculture sectorgeographyindia vs chinapollquestionupsc pre 2023
  1. Arjita
    Arjita Beginner

    1. India has more arable area than China. Correct: India’s arable land area (156 million hectares) is indeed larger than China’s (119 million hectares). 2. The proportion of irrigated area is more in India as compared to China. Correct: India’s proportion of irrigated area is 48%, which is higher thRead more

    1. India has more arable area than China.

    • Correct: India’s arable land area (156 million hectares) is indeed larger than China’s (119 million hectares).

    2. The proportion of irrigated area is more in India as compared to China.

    • Correct: India’s proportion of irrigated area is 48%, which is higher than China’s 41%.

    3. The average productivity per hectare in Indian agriculture is higher than that in China.

    • Incorrect: Agricultural productivity in China is significantly higher than that of India, by 50–100%, due to better agricultural practices, technology, and infrastructure.

    Conclusion

    • Correct Statements: 1 and 2 are correct. (Only two)
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Pankaj Gupta
  • 5
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: , ,
  • 5

Which one of the following best describes the concept of ‘Small Farmer Large Field?                [2023]

Which one of the following best describes the concept of ‘Small Farmer Large Field?                [2023]

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agricultureeconomicspollquestionsmall farmer large fieldupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    The concept of 'Small Farmer Large Field' involves small and marginal farmers coming together to coordinate their farming practices, often synchronizing key operations like sowing, irrigation, and harvesting to achieve economies of scale. While they retain individual ownership of their land, this coRead more

    The concept of ‘Small Farmer Large Field’ involves small and marginal farmers coming together to coordinate their farming practices, often synchronizing key operations like sowing, irrigation, and harvesting to achieve economies of scale. While they retain individual ownership of their land, this collective approach helps them gain the benefits typically associated with larger-scale farming, such as improved efficiency, better access to resources, and reduced costs. The correct answer is Many marginal farmers in an area organize themselves into groups and synchronize and harmonize selected agricultural operations.

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Pankaj Gupta
  • 5
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: ,
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Ilmenite and rutile, abundantly available in certain coastal tracts of India, are rich sources of which one of the following?                                          ...Read more

Ilmenite and rutile, abundantly available in certain coastal tracts of India, are rich sources of which one of the following?                                                                                                                     [2023]

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ilmenitepollquestionrutileupsc pre 2023
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    India possesses substantial reserves of heavy minerals predominantly located along its coastal regions and in inland placer deposits. These heavy mineral sands include a collection of seven key minerals: ilmenite, leucoxene (also known as brown ilmenite), rutile, zircon, sillimanite, garnet, and monRead more

    India possesses substantial reserves of heavy minerals predominantly located along its coastal regions and in inland placer deposits. These heavy mineral sands include a collection of seven key minerals: ilmenite, leucoxene (also known as brown ilmenite), rutile, zircon, sillimanite, garnet, and monazite. Among these, ilmenite (FeO.TiO₂) and rutile (TiO₂) are the principal sources of titanium. Titanium dioxide is found in various polymorphic forms, namely rutile, anatase (octahedrite), and brookite. The correct answer is: Titanium.  

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Pankaj Gupta
  • 5
Poll
Pankaj GuptaScholar
Asked: 10 months agoIn: , ,
  • 5

Consider the following statements regarding the Indian squirrels:                                                      [2023] 1. They build nests by ...Read more

Consider the following statements regarding the Indian squirrels:                                                      [2023]
1. They build nests by making burrows in the ground.
2. They store their food materials like nuts and seeds in the ground.
3. They are omnivorous.

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envionmentindian squirrelspollquestionupsc pre 2023zoology
  1. Pankaj Gupta
    Pankaj Gupta Scholar
    This answer was edited.

    It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary: Habitat: Indian squirrels are found in India (south of the Vindhyas) and Sri Lanka, living in various environments like forests, grRead more

    It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary:

    1. Habitat: Indian squirrels are found in India (south of the Vindhyas) and Sri Lanka, living in various environments like forests, grasslands, and urban areas.
    2. Behavior: They are solitary, active during the day, and build nests in treetops.
    3. Food Storage: They store nuts and seeds in the ground for times when food is scarce.
    4. Diet: They are omnivores, eating nuts, fruits, seeds, insects, small mammals, reptiles, eggs, and sometimes bird chicks.

    Based on this information, the correct answer to the question seems to be option only two.

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Shefali
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ShefaliExplorer
Asked: 11 months agoIn:
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What are the benefits of crop rotation in sustainable farming?

What are the benefits of crop rotation in sustainable farming?

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crop rotation benefitsquestion
  1. Vaishnavi
    Vaishnavi Explorer
    Crop rotation benefits

    The meaning of Crop rotation is the practice of growing different crops in a specific order on the same land over multiple seasons. The goal of crop rotation is to maintain the soil's productivity by preventing it from being used for only one set of nutrients. Crop rotation can have many benefits, iRead more

    The meaning of Crop rotation is the practice of growing different crops in a specific order on the same land over multiple seasons. The goal of crop rotation is to maintain the soil’s productivity by preventing it from being used for only one set of nutrients.
    Crop rotation can have many benefits, including:
    Soil health: Improves soil structure, fertility, and organic matter
    Pest and disease control: Breaks the life cycle of pests and diseases, reducing the need for chemical pesticides
    Weed growth: Reduces weed growth
    Crop yield: Increases crop yield
    Labor efficiency: Distributes labor more evenly throughout the seasons
    A simple rotation might involve two or three crops, while a complex rotation might include a dozen or more. For example, a farmer might plant beans after harvesting corn because corn uses a lot of nitrogen and beans return nitrogen to the soil.

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