APTI PLUS Academy For Civil Services

🧠 𝐃𝐚𝐢𝐥𝐲 𝐌𝐢𝐧𝐢 𝐐𝐮𝐢𝐳 | 𝟏𝟎𝐭𝐡 𝐀𝐩𝐫𝐢𝐥 𝟐𝟎𝟐𝟔 | 𝐓𝐨𝐩𝐢𝐜: GS Paper 3 (Economy)

Heartiest congratulations to Vineet Prasad for securing Rank 111 in WBCS Group D 2022. Your dedication, perseverance, and consistent hard work have truly paid off. This achievement is an inspiration for countless aspirants preparing for competitive examinations. Wishing you great success and excellence in your future journey of public service. 🌟

𝐃𝐀𝐈𝐋𝐘 𝐏𝐑𝐄𝐋𝐈𝐌𝐒 𝐏𝐘𝐐 | 𝟏𝟎𝐭𝐡 𝐀𝐩𝐫𝐢𝐥 𝟐𝟎𝟐𝟔

Q5. With reference to Annual Survey of Incorporated Services Sector Enterprises, consider the following statements: It is conducted by the National Statistical Office. It uses GSTN database for sampling. It covers only unincorporated enterprises. Which of the statements given above is/are incorrect? (a) 1 and 2 only (b) 2 and 3 only (c) 3 only (d) 1, 2 and 3 Answer 10: c Explanation: Statement 1 is correct. The survey is conducted by the National Statistical Office under the Ministry of Statistics and Programme Implementation. It aims to strengthen data on the services sector. It supports evidence based policymaking. Statement 2 is correct. The survey uses GSTN database as a sampling frame. This ensures comprehensive and updated coverage of enterprises. It improves accuracy and reliability of data. Statement 3 is incorrect. The survey focuses on incorporated enterprises such as companies and LLPs. It does not cover unincorporated entities. This distinction is crucial and often tested.

Mega Quiz correct Answer with Explanation! Q1. With reference to Mission MITRA, consider the following statements: It is designed to study physiological and psychological responses in high altitude environments. It is conducted in Ladakh as a terrestrial analogue for space conditions. It involves only ground-based simulation without participation of astronauts. Which of the statements given above is/are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 Answer 6: a Explanation: Statement 1 is correct. Mission MITRA studies physiological and psychological responses of humans in extreme environments. It focuses on understanding how teams function under stress conditions. This is critical for human spaceflight missions. It includes behavioural and operational dynamics. Statement 2 is correct. The mission is conducted in Ladakh, which provides high altitude, low oxygen and extreme climate conditions similar to space environments. Such terrestrial analogues are used globally for astronaut training. It helps simulate space mission challenges. Statement 3 is incorrect. The mission involves actual Gaganyaan astronauts along with scientists and experts. It is not limited to ground simulation. The inclusion of astronauts makes it more realistic and valuable for future missions. Q2. With reference to PFAS (Per and Polyfluoroalkyl Substances), consider the following statements: They are highly persistent due to strong carbon fluorine bonds. They degrade rapidly in natural environments. Which of the statements given above is/are correct? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 Answer 7: a Explanation: Statement 1 is correct. PFAS contain strong carbon fluorine bonds, which are among the strongest in organic chemistry. This makes them highly stable and resistant to degradation. As a result, they persist in the environment for long periods. This is why they are called forever chemicals. Statement 2 is incorrect. PFAS do not degrade rapidly and instead accumulate in soil, water and living organisms. Their persistence leads to long-term environmental and health risks. This property makes them a global concern and subject of regulation. Q3. Madras Hedgehog is best described as: (a) A migratory mammal found across Eurasia (b) An endemic species of peninsular India adapted to dry ecosystems (c) A marine mammal found in coastal regions (d) A large herbivore inhabiting tropical rainforests Answer 8: b Explanation: Option (b) is correct. The Madras Hedgehog is endemic to peninsular India and is found in dry scrublands, grasslands and thorn forests. It is well adapted to harsh and dry conditions. It is a small nocturnal mammal that feeds on insects and plants. Its ecological role includes pest control and soil aeration. Q4. With reference to Tar Balls, consider the following statements: They are formed from weathered crude oil in marine environments. They contain toxic substances including heavy metals and pollutants. They pose threat to marine biodiversity. Which of the statements given above is/are correct? (a) 1 and 2 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3 Answer 9: d Explanation: Statement 1 is correct. Tar balls are formed through weathering of crude oil in marine environments. Physical, chemical and biological processes transform oil into semi solid lumps. They are transported by currents and waves. They often accumulate on beaches. Statement 2 is correct. Tar balls contain toxic substances such as heavy metals and persistent pollutants. These substances can harm marine life and ecosystems. They may also pose risks to human health. Statement 3 is correct. Tar balls are harmful to biodiversity. Marine animals may ingest them, mistaking them for food. They can damage habitats and affect coastal ecosystems. This is a key environmental concern.

Q5. With reference to Annual Survey of Incorporated Services Sector Enterprises, consider the following statements: It is conducted by the National Statistical Office. It uses GSTN database for sampling. It covers only unincorporated enterprises.

Q4. With reference to Tar Balls, consider the following statements: They are formed from weathered crude oil in marine environments. They contain toxic substances including heavy metals and pollutants. They pose threat to marine biodiversity.

Q2. With reference to PFAS (Per and Polyfluoroalkyl Substances), consider the following statements: They are highly persistent due to strong carbon fluorine bonds. They degrade rapidly in natural environments.

Q1. With reference to Mission MITRA, consider the following statements: It is designed to study physiological and psychological responses in high altitude environments. It is conducted in Ladakh as a terrestrial analogue for space conditions. It involves only ground-based simulation without participation of astronauts

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IN NEWS: Rising heatwaves pose serious challenges to India’s textile industry, affecting production and growth. 🎯 EXAM RELEVANT: GS Paper 3 | Economy | Climate Change | Industrial Impact