1. What is the primary concern associated with Mexico’s ‘Maya train’ project ?
    A. Boosting the economy
    B. Cultural heritage preservation
    C. Potential ecological disaster
    D. Enhancing tourism
    Correct Answer: C. Potential ecological disaster
    Explanation: The project is criticized for its potential ecological impact, imperiling the Yucatán peninsula and its rich wilderness, ancient cave systems, and Indigenous communities. source
  2. What are some of the environmental impacts of marine sand extraction ?
    A. Increased water temperature and beach erosion
    B. Noise pollution and reduced fish populations
    C. Increased biodiversity and improved water quality
    D. Enhanced coral reef growth and reduced sea-level rise
    Correct Answer: B. Noise pollution and reduced fish populations
    Explanation: The noise pollution and changes in nutrient availability leading to reduced fish populations are among the impacts of marine sand extraction. source
  3. Which of the following is NOT a historical origin of the name “Bharat”?
    A. Mahabharata
    B. Ancient king
    C. British colonial rule
    D. Puranic literature
    Correct Answer: C. British colonial rule
    Explanation: While British colonial rule played a role in the adoption of the name “India,” it is not a historical origin of the name “Bharat.” source
  4. Where does Aditya-L1 spend its mission life in orbit?
    A. In a circular orbit around the Earth.
    B. In a geostationary orbit.
    C. In an irregularly shaped orbit around the L1 Lagrange point.
    D. In a polar orbit around the Sun.
    Correct Answer: C. In an irregularly shaped orbit around the L1 Lagrange point.
    Explanation: Aditya-L1’s mission involves orbiting the L1 Lagrange point in an irregularly shaped orbit. source
  5. Which language options are initially available for RBI’s Hello! UPI-Conversational Payments?
    A. Hindi and English
    B. Hindi and regional languages
    C. English and Spanish
    D. Hindi, English, and Mandarin
    Correct Answer: A. Hindi and English
    Explanation: UPI-Conversational Payments supports voice-enabled payments in Hindi and English, with plans to add more regional languages in the future.
    source
  6. How does plastic pollution contribute to climate change?
    A. By reducing carbon emissions
    B. By promoting recycling
    C. By releasing toxic compounds when incinerated
    D. By enhancing air quality
    Correct Answer: C. By releasing toxic compounds when incinerated.
    Explanation: When plastic is incinerated, it releases toxic compounds into the atmosphere, contributing to climate change. source
  7. Who will be subject to the guidelines for preventing and regulating dark patterns?
    A. Only online sellers
    B. Only consumers
    C. All individuals and online platforms, including sellers and advertisers
    D. Only government agencies
    Correct Answer: C. All individuals and online platforms, including sellers and advertisers
    Explanation: The guidelines apply to a wide range of stakeholders to ensure comprehensive regulation.
    source
  8. Why does the heat index often feel higher than the actual air temperature during heatwaves?
    A) Increased cloud cover
    B) Higher wind speeds
    C) Elevated humidity levels
    D) Reduced atmospheric pressure
    Correct Answer: C) Elevated humidity levels
    Explanation: During heatwaves, elevated humidity levels can make the weather feel hotter than the recorded air temperature.
    source
  9. Which organization is the world’s largest commercial aircraft manufacturer involved in this partnership?
    A. Boeing
    B. Lockheed Martin
    C. Airbus
    D. Embraer
    Correct Answer: C. Airbus
    Explanation: The Airbus is the world’s largest commercial aircraft manufacturer and is involved in the collaboration. source
  10. Which natural climate phenomenon redistributes ocean heat content across the Pacific and contributes to ocean warming?
    A. La Nina
    B. North Atlantic Oscillation (NAO)
    C. El Nino
    D. Monsoon
    Correct Answer: C. El Nino
    Explanation: El Nino is the natural climate phenomenon mentioned in the essay that redistributes ocean heat content across the Pacific and contributes to ocean warming. source
  11. What was the primary theme of the Africa Climate Summit 2023 (ACS23)?
    A. Promoting fossil fuel usage
    B. Advancing clean energy solutions
    C. Exploring sustainable agriculture
    D. Encouraging deforestation
    Correct Answer: B. Advancing clean energy solutions
    Explanation: ACS23’s primary theme was “Driving Green Growth and Climate Finance Solutions for Africa and the World,” emphasizing the promotion of clean energy and sustainability.
    source
  12. What important role does Varuna-23 play in maritime security?
    A. Facilitating international trade negotiations
    B. Addressing air pollution in coastal regions
    C. Bolstering maritime security in the Indian Ocean
    D. Promoting undersea archaeology research
    Correct Answer: C. Bolstering maritime security in the Indian Ocean
    Explanation: Varuna-23 plays a significant role in bolstering maritime security in the Indian Ocean .
    source
  13. Why is green growth significant?
    A. It hinders economic development
    B. It exacerbates climate change
    C. It promotes sustainable economic development while preserving the environment
    D. It increases air pollution
    Correct Answer: C. It promotes sustainable economic development while preserving the environment
    Explanation: The green growth is significant because it promotes sustainable economic development while preserving the environment. source
  14. What has been the primary cause of shifts in pearl millet cultivation zones in India?
    A) Soil erosion
    B) Technological advancements
    C) Human-induced climate change
    D) Changes in government policies
    Correct Answer: C) Human-induced climate change
    Explanation: The increased rainfall triggered by climate change has led to shifts in pearl millet cultivation zones. source
  15. What technology is the Indian government actively promoting in the civil nuclear sector?
    A. Pressurized Heavy Water Reactors (PHWRs)
    B. Small Modular Reactors (SMRs)
    C. Nuclear Fusion Reactors
    D. Fast Breeder Reactors (FBRs)
    Correct Answer: B. Small Modular Reactors (SMRs)
    Explanation: The Indian government is actively promoting Small Modular Reactors (SMRs) in the civil nuclear sector.
    source
  16. What technology is the Indian government actively promoting in the civil nuclear sector?
    A. Pressurized Heavy Water Reactors (PHWRs)
    B. Small Modular Reactors (SMRs)
    C. Nuclear Fusion Reactors
    D. Fast Breeder Reactors (FBRs)
    Correct Answer: B. Small Modular Reactors (SMRs)
    Explanation: The Indian government is actively promoting Small Modular Reactors (SMRs) in the civil nuclear sector.
    source
  17. Who initiated the Belt and Road Initiative (BRI)?
    A. G7 countries
    B. United Nations
    C. China
    D. European Union (EU)
    Correct Answer: C. China
    Explanation: The Belt and Road Initiative (BRI) was initiated by China in 2013 under its President Xi Jinping. source
  18. What is the Clade 9 variant of VZV?
    A. A strain of chickenpox
    B. A variant of monkeypox
    C. A new herpesvirus
    D. A subtype of Varicella Zoster Virus
    Correct Answer: D. A subtype of Varicella Zoster Virus
    Explanation: The Clade 9 variant of VZV was detected during surveillance of monkeypox cases in India, and it’s a subtype of Varicella Zoster Virus (VZV). source
  19. What is the primary objective of the Samudrayaan mission’s exploration beyond collecting valuable minerals?
    A. Studying coral reefs in the deep sea
    B. Investigating chemosynthetic biodiversity
    C. Measuring oceanic temperatures at extreme depths
    D. Mapping the topography of the ocean floor
    Correct Answer: B. Investigating chemosynthetic biodiversity
    Explanation: Matsya 6000’s primary objective is to investigate the chemosynthetic biodiversity in hydrothermal vents and low-temperature methane seeps in the ocean.
    source
  20. What is the primary goal of gene-drive technology?
    A) To eliminate mosquitoes from the ecosystem
    B) To selectively manipulate genes within populations
    C) To control the spread of malaria through vaccines
    D) To improve the lifespan of female mosquitoes
    Correct Answer: B) To selectively manipulate genes within populations
    Explanation: The primary goal of gene-drive technology is to selectively manipulate genes within populations, departing from traditional Mendelian genetics. This technology offers various applications, including controlling nuisance species like malaria-causing mosquitoes.
    source
  21. What does Gresham’s Law state?
    A. Good money drives out bad money.
    B. Bad money drives out good money.
    C. Money should not be undervalued.
    D. Currency shortages are always beneficial.
    Correct Answer: B. Bad money drives out good money.
    Explanation: Gresham’s Law states that “bad money drives out good money” when a government sets an official exchange rate that differs from the market rate.
    source
  22. What is the primary purpose of the ‘Global Stocktake’ ?
    A. To evaluate countries’ progress in addressing climate change.
    B. To promote fossil fuel industries.
    C. To enforce climate targets on countries.
    D. To generate revenue for renewable energy projects.
    Correct Answer: A. To evaluate countries’ progress in addressing climate change.
    Explanation: The ‘Global Stocktake’ report’s primary purpose is to evaluate countries’ progress in addressing climate change by assessing their efforts, goals, and commitments.
    source
  23. What is one of the key strategies mentioned in the essay to address the impact of CBAM on Indian industry?
    A. Implementing import restrictions
    B. Promoting carbon-intensive production processes
    C. Creating a collaborative ecosystem between industry and government
    D. Reducing exports to the European Union
    Correct Answer: C. Creating a collaborative ecosystem between industry and government.
    Explanation: Creating a collaborative ecosystem as a key strategy to address the impact of CBAM on Indian industry. source
  24. What is one of the key features of SID that ensures personalized course recommendations?
    A. Aadhaar-based eKYC
    B. Multilingual support
    C. Digital CVs
    D. Integration with government training programs
    Correct Answer: A. Aadhaar-based eKYC
    Explanation: The SID utilizes Aadhaar-based eKYC, along with AI and machine learning, to recommend customized courses based on individual preferences and aptitudes. source
  25. Which two regions are identified as having the highest concentration of extremely poor children in the world?
    A. North America and Europe
    B. Sub-Saharan Africa and South Asia
    C. East Asia and the Pacific
    D. Central America and the Caribbean
    Correct Answer: B. Sub-Saharan Africa and South Asia
    Explanation: These two regions together account for 90% of extremely poor children in the world. source

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