IASbaba Daily Prelims Quiz
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The Current Affairs questions are based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, which are very important sources for UPSC Prelims Exam. The questions are focused on both the concepts and facts. The topics covered here are generally different from what is being covered under ‘Daily Current Affairs/Daily News Analysis (DNA) and Daily Static Quiz’ to avoid duplication. The questions would be published from Monday to Saturday before 2 PM. One should not spend more than 10 minutes on this initiative.
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Question 1 of 5
1. Question
Consider the following statements
- Mesembrius bengalensis and M. quadrivittatus are the Flower flies that were recently discovered from the Kole wetlands.
- Kole wetland is located in the state of Tamil Nadu.
Choose the incorrect statements:
Correct
Solution (b)
Statement Analysis
Statement 1 Statement 2 Correct Incorrect · Mesembrius bengalensis and M. quadrivittatus are the Flower flies that were recently discovered from the Kole wetlands of Kerala. · Flower flies belong to the family Syrphidae of order Diptera and are commonly called flower files because they are frequent visitors of flowers like many bees and wasps.
· They are flies that evolved to mimic bees or wasps to escape from their predators.
· They are important pollinators.
· Larvae of these flies are excellent biological control agents and nutrient recyclers.
· A survey has revealed a rich diversity of 59 species of flower flies from Kerala.
· These new records add two more species to the existing list.
· The Kole wetlands in Kerala, an internationally important Ramsar site known for its high biodiversity. · This wetland is facing a new threat from an invasive alien plant species called Cabomba furcuta, also known as Pink Bloom.
· This species, originating from Central and South America, has been introduced to Kerala as an aquarium plant and has now become a menace to the Kole fields, alongside existing threats like water hyacinth and Salvinia molesta.
Context: The Mesembrius bengalensis and M. quadrivittatus are the flower species that was recently found at Western Ghats.
Incorrect
Solution (b)
Statement Analysis
Statement 1 Statement 2 Correct Incorrect · Mesembrius bengalensis and M. quadrivittatus are the Flower flies that were recently discovered from the Kole wetlands of Kerala. · Flower flies belong to the family Syrphidae of order Diptera and are commonly called flower files because they are frequent visitors of flowers like many bees and wasps.
· They are flies that evolved to mimic bees or wasps to escape from their predators.
· They are important pollinators.
· Larvae of these flies are excellent biological control agents and nutrient recyclers.
· A survey has revealed a rich diversity of 59 species of flower flies from Kerala.
· These new records add two more species to the existing list.
· The Kole wetlands in Kerala, an internationally important Ramsar site known for its high biodiversity. · This wetland is facing a new threat from an invasive alien plant species called Cabomba furcuta, also known as Pink Bloom.
· This species, originating from Central and South America, has been introduced to Kerala as an aquarium plant and has now become a menace to the Kole fields, alongside existing threats like water hyacinth and Salvinia molesta.
Context: The Mesembrius bengalensis and M. quadrivittatus are the flower species that was recently found at Western Ghats.
-
Question 2 of 5
2. Question
Consider the following statements about ‘Dyson Sphere’
- Dyson Sphere is a hypothetical megastructure that completely encompasses a star to capture its energy output.
- Infrared Detection is the primary method proposed to detect Dyson spheres, as they would emit excess heat.
- Project Hephaistos is a recent scientific effort to search for Dyson spheres using data from multiple space telescopes.
How many of the statements given above are correct?
Correct
Solution (c)
Statement Analysis
Statement 1 Statement 2 Statement 3 Correct Correct Correct · Dyson spheres are hypothetical megastructures built around a star to harness its entire energy output. · Named after physicist Freeman Dyson, these structures would collect all of a star’s radiant energy.
· Detecting a Dyson sphere could indicate a technologically advanced alien civilization that prefers not to communicate.
· Earth receives 1,361 watts per square meter from the sun, a tiny fraction of the sun’s total energy output of 380 billion quadrillion watts per second.
· A Dyson sphere would capture all this energy that otherwise radiates into space.
· Search for Extra-terrestrial Intelligence is a scientific endeavour to detect advanced civilizations in the universe. · Infrared Detection is the primary method proposed to detect Dyson spheres, as they would emit excess heat.
· It can be detectable through their infrared emissions, as they would radiate excess heat from the star.
· Project Hephaistos is a recent scientific effort to search for Dyson spheres using data from multiple space telescopes. · Boyajian’s Star is a star with unusual light fluctuations that was briefly considered as a potential Dyson sphere candidate.
· The concept of Dyson spheres raises questions about extreme technological advancement and energy utilization.
Context: It was in news.
Incorrect
Solution (c)
Statement Analysis
Statement 1 Statement 2 Statement 3 Correct Correct Correct · Dyson spheres are hypothetical megastructures built around a star to harness its entire energy output. · Named after physicist Freeman Dyson, these structures would collect all of a star’s radiant energy.
· Detecting a Dyson sphere could indicate a technologically advanced alien civilization that prefers not to communicate.
· Earth receives 1,361 watts per square meter from the sun, a tiny fraction of the sun’s total energy output of 380 billion quadrillion watts per second.
· A Dyson sphere would capture all this energy that otherwise radiates into space.
· Search for Extra-terrestrial Intelligence is a scientific endeavour to detect advanced civilizations in the universe. · Infrared Detection is the primary method proposed to detect Dyson spheres, as they would emit excess heat.
· It can be detectable through their infrared emissions, as they would radiate excess heat from the star.
· Project Hephaistos is a recent scientific effort to search for Dyson spheres using data from multiple space telescopes. · Boyajian’s Star is a star with unusual light fluctuations that was briefly considered as a potential Dyson sphere candidate.
· The concept of Dyson spheres raises questions about extreme technological advancement and energy utilization.
Context: It was in news.
-
Question 3 of 5
3. Question
Consider the following statements about India Maritime Centre (IMC)
- It is a cornerstone initiative of the Ministry of Earth Sciences under the Maritime India Vision 2030.
- The IMC provide a unified platform for the Indian maritime industry, acting as a think tank for policy formulation and industry recommendations.
Choose the correct statements:
Correct
Solution (b)
Statement Analysis
Statement 1 Statement 2 Incorrect Correct · It is a cornerstone initiative of the Ministry of Ports, Shipping, and Waterways (MoPSW) under the Maritime India Vision 2030. · The IMC aims to provide a unified platform for the Indian maritime industry, acting as a think tank for policy formulation and industry recommendations.
· It is poised to be a pivotal institution in advancing India’s maritime interests both domestically and internationally.
Its primary goals include:
· Strengthening India’s participation in the International Maritime Organisation (IMO) and global maritime forums.
· Creating a robust domestic maritime sector through a unified and synchronised approach.
· Conducting flagship events to build a strong global brand for the Indian maritime cluster.
· Providing expert analysis and recommendations for sustainable growth.
· Establishing platforms for industry stakeholders to collaborate and network.
· Creating a pool of funds to support the industry, including startups.
· Mumbai has been finalised as the location for the IMC.
· The IMC Secretariat shall be built as a world-class facility, including equipped conference area and meeting rooms.
Context: India Maritime Centre (IMC) moves closer to reality under the Maritime India Vision 2030.
Incorrect
Solution (b)
Statement Analysis
Statement 1 Statement 2 Incorrect Correct · It is a cornerstone initiative of the Ministry of Ports, Shipping, and Waterways (MoPSW) under the Maritime India Vision 2030. · The IMC aims to provide a unified platform for the Indian maritime industry, acting as a think tank for policy formulation and industry recommendations.
· It is poised to be a pivotal institution in advancing India’s maritime interests both domestically and internationally.
Its primary goals include:
· Strengthening India’s participation in the International Maritime Organisation (IMO) and global maritime forums.
· Creating a robust domestic maritime sector through a unified and synchronised approach.
· Conducting flagship events to build a strong global brand for the Indian maritime cluster.
· Providing expert analysis and recommendations for sustainable growth.
· Establishing platforms for industry stakeholders to collaborate and network.
· Creating a pool of funds to support the industry, including startups.
· Mumbai has been finalised as the location for the IMC.
· The IMC Secretariat shall be built as a world-class facility, including equipped conference area and meeting rooms.
Context: India Maritime Centre (IMC) moves closer to reality under the Maritime India Vision 2030.
-
Question 4 of 5
4. Question
Consider the following statements
- The United States remains India’s largest export market, followed by the UAE and Netherlands.
- China became India’s second-largest import partner after Russia.
Choose the correct statements:
Correct
Solution (a)
Statement Analysis
Statement 1 Statement 2 Correct Incorrect · Exports – India’s overall merchandise exports grew by 5.8% in Q1 (April-June) FY25. · Exports to the top 10 destination countries grew faster at 16.5%.
· Nine out of the top 10 export destinations showed positive growth, with China being the exception (-2.8%).
· The top 10 export destinations accounted for 52% of India’s total exports.
· The United States remains India’s largest export market, followed by the UAE and Netherlands.
· Imports – Overall merchandise imports grew by 7.6% in Q1 FY25.
· Imports from the top 10 source countries grew faster at 12%.
· Seven out of the top 10 import sources showed growth, with Singapore, Saudi Arabia, and Switzerland being exceptions.
· The top 10 import sources account for over 62% of India’s total imports.
· Russia became India’s second-largest import partner after China, with imports growing by 19.7% to USD 18.36 billion, mainly due to crude oil purchases.
· Imports from China grew by 8.3%.
Context: A recent data commerce department indicated that India’s top-10 exports (by country) grew at a faster pace of 16.5 % during the April-June quarter, compared to the nation’s overall merchandise exports.
Incorrect
Solution (a)
Statement Analysis
Statement 1 Statement 2 Correct Incorrect · Exports – India’s overall merchandise exports grew by 5.8% in Q1 (April-June) FY25. · Exports to the top 10 destination countries grew faster at 16.5%.
· Nine out of the top 10 export destinations showed positive growth, with China being the exception (-2.8%).
· The top 10 export destinations accounted for 52% of India’s total exports.
· The United States remains India’s largest export market, followed by the UAE and Netherlands.
· Imports – Overall merchandise imports grew by 7.6% in Q1 FY25.
· Imports from the top 10 source countries grew faster at 12%.
· Seven out of the top 10 import sources showed growth, with Singapore, Saudi Arabia, and Switzerland being exceptions.
· The top 10 import sources account for over 62% of India’s total imports.
· Russia became India’s second-largest import partner after China, with imports growing by 19.7% to USD 18.36 billion, mainly due to crude oil purchases.
· Imports from China grew by 8.3%.
Context: A recent data commerce department indicated that India’s top-10 exports (by country) grew at a faster pace of 16.5 % during the April-June quarter, compared to the nation’s overall merchandise exports.
-
Question 5 of 5
5. Question
Second Thomas Shoal Island, recently seen in news is located in?
Correct
Solution (c)
Option c Correct Second Thomas shoal: · It is a submerged reef (locally known as Ayungin) located in the Spratly Islands, South China Sea.
· The Philippines first took possession of the feature in 1999. The Philippine outpost on Second Thomas Shoal is the BRP Sierra Madre.
What is the issue?
· The Second Thomas Shoal lies about 108 nautical miles (200 km) from the Philippine island of Palawan.
· China claims sovereignty over most of the South China Sea, including the Second Thomas Shoal, based on the historical and controversial Nine-dash line. China’s claims cut into the EEZs of Vietnam, the Philippines, Malaysia, Brunei and Indonesia.
· In 2013, the Philippines had filed a case against China with the Permanent Court of Arbitration in The Hague, challenging the legality of China’s claims and activities in the South China Sea, including the Second Thomas Shoal.
· The court ruled in favour of the Philippines in 2016, but China rejected the judgment.
Context: Recently, China and the Philippines have struck a deal to defuse tensions on a contested Second Thomas shoal in the South China Sea.
Incorrect
Solution (c)
Option c Correct Second Thomas shoal: · It is a submerged reef (locally known as Ayungin) located in the Spratly Islands, South China Sea.
· The Philippines first took possession of the feature in 1999. The Philippine outpost on Second Thomas Shoal is the BRP Sierra Madre.
What is the issue?
· The Second Thomas Shoal lies about 108 nautical miles (200 km) from the Philippine island of Palawan.
· China claims sovereignty over most of the South China Sea, including the Second Thomas Shoal, based on the historical and controversial Nine-dash line. China’s claims cut into the EEZs of Vietnam, the Philippines, Malaysia, Brunei and Indonesia.
· In 2013, the Philippines had filed a case against China with the Permanent Court of Arbitration in The Hague, challenging the legality of China’s claims and activities in the South China Sea, including the Second Thomas Shoal.
· The court ruled in favour of the Philippines in 2016, but China rejected the judgment.
Context: Recently, China and the Philippines have struck a deal to defuse tensions on a contested Second Thomas shoal in the South China Sea.
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