UPSC Editorials Quiz : 6 February 2025

Introducing QUED – Questions from Editorials (UPSC Editorials Quiz) , an innovative initiative from InsightsIAS. Considering the significant number of questions in previous UPSC Prelims from editorials, practicing MCQs from this perspective can provide an extra edge. While we cover important editorials separately in our Editorial Section and SECURE Initiative, adding QUED (UPSC Editorials Quiz) to your daily MCQ practice alongside Static Quiz, Current Affairs Quiz, and InstaDART can be crucial for better performance. We recommend utilizing this initiative to enhance your preparation, with 5 MCQs posted daily at 11 am from Monday to Saturday on our website under the QUIZ menu.

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• Question 1 of 5 1. Question Consider the following statements regarding bomb cyclone intensification: The Coriolis effect plays no role in the formation of bomb cyclones. Bomb cyclones often lead to storm surges and coastal flooding. They are more likely to occur in summer when ocean temperatures are highest. Which of the above statements is/are correct? a) 1 only b) 2 only c) 3 only d) None of the above Correct Solution: b) Statement 1 (Incorrect): The Coriolis effect influences bomb cyclone rotation, just as it does with other large-scale storms. Statement 2 (Correct): Bomb cyclones can cause storm surges and coastal flooding, especially when combined with high tides. Statement 3 (Incorrect): They are more common in winter, as strong temperature contrasts between Arctic air and warm ocean air are necessary for rapid intensification. Incorrect Solution: b) Statement 1 (Incorrect): The Coriolis effect influences bomb cyclone rotation, just as it does with other large-scale storms. Statement 2 (Correct): Bomb cyclones can cause storm surges and coastal flooding, especially when combined with high tides. Statement 3 (Incorrect): They are more common in winter, as strong temperature contrasts between Arctic air and warm ocean air are necessary for rapid intensification.

#### 1. Question

Consider the following statements regarding bomb cyclone intensification:

• The Coriolis effect plays no role in the formation of bomb cyclones.

• Bomb cyclones often lead to storm surges and coastal flooding.

• They are more likely to occur in summer when ocean temperatures are highest.

Which of the above statements is/are correct?

• d) None of the above

Solution: b)

Statement 1 (Incorrect): The Coriolis effect influences bomb cyclone rotation, just as it does with other large-scale storms.

Statement 2 (Correct): Bomb cyclones can cause storm surges and coastal flooding, especially when combined with high tides.

Statement 3 (Incorrect): They are more common in winter, as strong temperature contrasts between Arctic air and warm ocean air are necessary for rapid intensification.

Solution: b)

Statement 1 (Incorrect): The Coriolis effect influences bomb cyclone rotation, just as it does with other large-scale storms.

Statement 2 (Correct): Bomb cyclones can cause storm surges and coastal flooding, especially when combined with high tides.

Statement 3 (Incorrect): They are more common in winter, as strong temperature contrasts between Arctic air and warm ocean air are necessary for rapid intensification.

• Question 2 of 5 2. Question Consider the following statements about Diabetic Retinopathy: It occurs due to damage to retinal blood vessels caused by prolonged high blood sugar levels. It is classified into two stages: Non-Proliferative and Proliferative Diabetic Retinopathy. It primarily affects the optic nerve, leading to optic neuritis. How many of the above statements are correct? a) Only one b) Only two c) All three d) None Correct Solution: b) Statement 1 is correct: Diabetic Retinopathy (DR) occurs when chronic high blood sugar levels damage the small blood vessels in the retina, leading to vision problems. Statement 2 is correct: DR is classified into two main stages: Non-Proliferative Diabetic Retinopathy (NPDR) – Early stage with microaneurysms and blood vessel leakage. Proliferative Diabetic Retinopathy (PDR) – Advanced stage with abnormal new blood vessel growth, leading to severe vision loss. Statement 3 is incorrect: DR affects retinal blood vessels, not the optic nerve. Optic neuritis is a different condition that results from inflammation of the optic nerve, often linked to multiple sclerosis (MS). Incorrect Solution: b) Statement 1 is correct: Diabetic Retinopathy (DR) occurs when chronic high blood sugar levels damage the small blood vessels in the retina, leading to vision problems. Statement 2 is correct: DR is classified into two main stages: Non-Proliferative Diabetic Retinopathy (NPDR) – Early stage with microaneurysms and blood vessel leakage. Proliferative Diabetic Retinopathy (PDR) – Advanced stage with abnormal new blood vessel growth, leading to severe vision loss. Statement 3 is incorrect: DR affects retinal blood vessels, not the optic nerve. Optic neuritis is a different condition that results from inflammation of the optic nerve, often linked to multiple sclerosis (MS).

#### 2. Question

Consider the following statements about Diabetic Retinopathy:

• It occurs due to damage to retinal blood vessels caused by prolonged high blood sugar levels.

• It is classified into two stages: Non-Proliferative and Proliferative Diabetic Retinopathy.

• It primarily affects the optic nerve, leading to optic neuritis.

How many of the above statements are correct?

• a) Only one

• b) Only two

• c) All three

Solution: b)

Statement 1 is correct: Diabetic Retinopathy (DR) occurs when chronic high blood sugar levels damage the small blood vessels in the retina, leading to vision problems.

Statement 2 is correct: DR is classified into two main stages:

Non-Proliferative Diabetic Retinopathy (NPDR) – Early stage with microaneurysms and blood vessel leakage.

Proliferative Diabetic Retinopathy (PDR) – Advanced stage with abnormal new blood vessel growth, leading to severe vision loss.

Statement 3 is incorrect: DR affects retinal blood vessels, not the optic nerve. Optic neuritis is a different condition that results from inflammation of the optic nerve, often linked to multiple sclerosis (MS).

Solution: b)

Statement 1 is correct: Diabetic Retinopathy (DR) occurs when chronic high blood sugar levels damage the small blood vessels in the retina, leading to vision problems.

Statement 2 is correct: DR is classified into two main stages:

Non-Proliferative Diabetic Retinopathy (NPDR) – Early stage with microaneurysms and blood vessel leakage.

Proliferative Diabetic Retinopathy (PDR) – Advanced stage with abnormal new blood vessel growth, leading to severe vision loss.

• Question 3 of 5 3. Question Consider the following statements: Statement-I: India is dependent on China for more than 70% of its critical mineral imports, including rare earth elements. Statement-II: The National Critical Mineral Mission (NCMM) aims to make India self-sufficient in critical mineral production within the next five years. Which one of the following is correct? a) Both Statement-I and Statement-II are correct, and Statement-II is the correct explanation for Statement-I. b) Both Statement-I and Statement-II are correct, but Statement-II is not the correct explanation for Statement-I. c) Statement-I is correct, but Statement-II is incorrect. d) Statement-I is incorrect, but Statement-II is correct. Correct Solution: c) Statement-I is correct: India imports over 70% of its rare earth elements and lithium from China, making it highly dependent on foreign suppliers for key minerals. Statement-II is incorrect: While NCMM aims to reduce dependency, achieving self-sufficiency in critical mineral production within five years is unrealistic due to limited domestic reserves and the long timeline for developing new mining operations. Incorrect Solution: c) Statement-I is correct: India imports over 70% of its rare earth elements and lithium from China, making it highly dependent on foreign suppliers for key minerals. Statement-II is incorrect: While NCMM aims to reduce dependency, achieving self-sufficiency in critical mineral production within five years is unrealistic due to limited domestic reserves and the long timeline for developing new mining operations.

#### 3. Question

Consider the following statements:

Statement-I: India is dependent on China for more than 70% of its critical mineral imports, including rare earth elements. Statement-II: The National Critical Mineral Mission (NCMM) aims to make India self-sufficient in critical mineral production within the next five years.

Which one of the following is correct?

• a) Both Statement-I and Statement-II are correct, and Statement-II is the correct explanation for Statement-I.

• b) Both Statement-I and Statement-II are correct, but Statement-II is not the correct explanation for Statement-I.

• c) Statement-I is correct, but Statement-II is incorrect.

• d) Statement-I is incorrect, but Statement-II is correct.

Solution: c)

Statement-I is correct: India imports over 70% of its rare earth elements and lithium from China, making it highly dependent on foreign suppliers for key minerals.

Statement-II is incorrect: While NCMM aims to reduce dependency, achieving self-sufficiency in critical mineral production within five years is unrealistic due to limited domestic reserves and the long timeline for developing new mining operations.

Solution: c)

Statement-I is correct: India imports over 70% of its rare earth elements and lithium from China, making it highly dependent on foreign suppliers for key minerals.

• Question 4 of 5 4. Question Match the following critical minerals with their primary applications: Mineral Application A. Lithium 1. Steel production and energy storage solutions B. Rare Earth Elements (REEs) 2. Battery anodes and lubricants C. Graphite 3. Electric vehicle batteries and energy storage D. Vanadium 4. High-tech manufacturing and defense systems Select the correct code: a) A-2, B-3, C-1, D-4 b) A-1, B-2, C-3, D-4 c) A-3, B-4, C-2, D-1 d) A-4, B-1, C-2, D-3 Correct Solution: c) Lithium (A-3) → Used in EV batteries and energy storage. Rare Earth Elements (B-4) → Used in high-tech industries (magnets, electronics, defense applications, satellites, etc.). Graphite (C-2) → Used in battery anodes and as an industrial lubricant. Vanadium (D-1) → Used in steel production and energy storage solutions (vanadium redox flow batteries). Incorrect Solution: c) Lithium (A-3) → Used in EV batteries and energy storage. Rare Earth Elements (B-4) → Used in high-tech industries (magnets, electronics, defense applications, satellites, etc.). Graphite (C-2) → Used in battery anodes and as an industrial lubricant. Vanadium (D-1) → Used in steel production and energy storage solutions (vanadium redox flow batteries).

#### 4. Question

Match the following critical minerals with their primary applications:

Mineral | Application

A. Lithium | 1. Steel production and energy storage solutions

B. Rare Earth Elements (REEs) | 2. Battery anodes and lubricants

C. Graphite | 3. Electric vehicle batteries and energy storage

D. Vanadium | 4. High-tech manufacturing and defense systems

Select the correct code:

• a) A-2, B-3, C-1, D-4

• b) A-1, B-2, C-3, D-4

• c) A-3, B-4, C-2, D-1

• d) A-4, B-1, C-2, D-3

Solution: c)

Lithium (A-3) → Used in EV batteries and energy storage.

Rare Earth Elements (B-4) → Used in high-tech industries (magnets, electronics, defense applications, satellites, etc.).

Graphite (C-2) → Used in battery anodes and as an industrial lubricant.

Vanadium (D-1) → Used in steel production and energy storage solutions (vanadium redox flow batteries).

Solution: c)

Lithium (A-3) → Used in EV batteries and energy storage.

Rare Earth Elements (B-4) → Used in high-tech industries (magnets, electronics, defense applications, satellites, etc.).

Graphite (C-2) → Used in battery anodes and as an industrial lubricant.

Vanadium (D-1) → Used in steel production and energy storage solutions (vanadium redox flow batteries).

• Question 5 of 5 5. Question The National Critical Mineral Mission (NCMM) seeks to address India’s strategic mineral security concerns. Which of the following is NOT a strategy under the mission? a) Fast-tracking domestic mineral exploration and mining approvals. b) Encouraging PSUs and private firms to invest in overseas mineral assets. c) Establishing a national critical mineral stockpile for long-term security. d) Mandating private industries to source 100% of their critical mineral needs from domestic mines. Correct Solution: d) The NCMM does not mandate private industries to source all their mineral needs domestically since India lacks sufficient reserves of many critical minerals. Instead, it promotes a mix of domestic mining and overseas acquisitions to ensure a stable supply. Incorrect Solution: d) The NCMM does not mandate private industries to source all their mineral needs domestically since India lacks sufficient reserves of many critical minerals. Instead, it promotes a mix of domestic mining and overseas acquisitions to ensure a stable supply.

#### 5. Question

The National Critical Mineral Mission (NCMM) seeks to address India’s strategic mineral security concerns. Which of the following is NOT a strategy under the mission?

• a) Fast-tracking domestic mineral exploration and mining approvals.

• b) Encouraging PSUs and private firms to invest in overseas mineral assets.

• c) Establishing a national critical mineral stockpile for long-term security.

• d) Mandating private industries to source 100% of their critical mineral needs from domestic mines.

Solution: d)

The NCMM does not mandate private industries to source all their mineral needs domestically since India lacks sufficient reserves of many critical minerals. Instead, it promotes a mix of domestic mining and overseas acquisitions to ensure a stable supply.

Solution: d)

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