UPSC CSE 2026 Essay Paper Discussion

MCQ SUBJECT

General Studies

4 UPSC Prelims MCQs tagged "General Studies". Free practice with answer keys, explanations, and timed mock tests on Anantam IAS.

  1. Match List I with List II and select the answer using the code given below the Lists:

    Match List I with List II and select the answer using the code given below the Lists:

    1. List I (Project Supported by India)

    2. List II (Country)

    3. A. Mangdechhu Hydroelectric Project

    4. 1. Maldives

    5. B. Restoration of Stor Palace

    6. 2. Afghanistan

    7. C. District Hospital at Dickoya

    8. 3. Bhutan

    9. D. Institute of Security and Law Enforcement Studies

    10. 4. Sri Lanka

    11. Code:

    12. A

    13. B

    14. C

    15. D

    1. A1 4 2 3
    2. B3 2 4 1
    3. C3 4 2 1
    4. D1 2 4 3
    Answer and explanation

    Correct answer: B

    Mangdechhu Hydroelectric Project (720 MW) was built with Indian assistance in Bhutan (A-3). The Stor Palace in Kabul was restored with Indian aid, located in Afghanistan (B-2). The District Hospital at Dickoya was constructed by India in the Central Province of Sri Lanka (C-4). The Institute of Security and Law Enforcement Studies in Addu City was built by India in Maldives (D-1). Therefore the correct matching is A-3, B-2, C-4, D-1, which corresponds to option (c). These are standard India's development cooperation projects listed in MEA annual reports. Read more: Tiger Reserves in India: Project Tiger, NTCA & Complete List (2025).
  2. Which of the following statements with regard to Black Boxes used in modern aircrafts is/are correct?

    Which of the following statements with regard to Black Boxes used in modern aircrafts is/are correct?

    1. They carry a beacon emitting red light pulses to facilitate underwater detection.

    2. They record both the cockpit voice and flight data.

    3. Their memory units are made using either stainless steel or titanium.

    Select the answer using the code given below:

    1. A1 only
    2. B2 and 3 only
    3. C1 and 2 only
    4. D1, 2 and 3
    Answer and explanation

    Correct answer: B

    Modern Cockpit Voice Recorders and Flight Data Recorders ('black boxes', actually orange) record cockpit audio and hundreds of flight parameters (2 correct), and their crash-survivable memory units are housed in stainless steel or titanium casings with thermal insulation (3 correct). Statement 1 is wrong: the Underwater Locator Beacon emits an ultrasonic acoustic 'ping' at 37.5 kHz, not red light pulses — light would be useless at depth. Hence 2 and 3 only.
  3. A bond whose proceeds are used only to finance or refinance a combination of both environmental and social projects is called:

    A bond whose proceeds are used only to finance or refinance a combination of both environmental and social projects is called:

    1. AGreen Bond
    2. BSocial Bond
    3. CSustainability Bond
    4. DSovereign Bond
    Answer and explanation

    Correct answer: C

    Per ICMA's Green, Social and Sustainability Bond Principles, a Sustainability Bond is one whose proceeds finance or refinance a combination of green (environmental) and social projects. Green Bonds fund only environmental projects, Social Bonds fund only social projects, and Sovereign Bonds refer to the issuer (government) rather than use of proceeds. The defining 'both environmental and social' criterion points squarely to a Sustainability Bond. Read more: Norms in Society: Social Expectations, Principles and Behaviour Regulation (UPSC Ethics — GS IV).
  4. Match List I with List II and select the answer using the code given below the Lists:

    Match List I with List II and select the answer using the code given below the Lists:

    1. List I (INTERPOL Notice)

    2. List II (Description)

    3. A. Silver Notice

    4. 1. To seek information on unidentified bodies

    5. B. Blue Notice

    6. 2. To collect additional information about a person's identity, location, or activities in relation to a criminal investigation

    7. C. Black Notice

    8. 3. To provide warning about a person's criminal activities, where the person is considered to be a possible threat to public safety

    9. D. Green Notice

    10. 4. To identify and trace criminal assets

    11. Code:

    12. A

    13. B

    14. C

    15. D

    1. A3 1 2 4
    2. B3 2 1 4
    3. C4 2 1 3
    4. D4 1 2 3
    Answer and explanation

    Correct answer: C

    INTERPOL operates eight colour-coded notices. Silver Notice (introduced 2024 as a pilot) targets identification, location, recovery and tracing of criminal assets — A-4. Blue Notice collects additional information about a person's identity, location or activities in relation to a criminal investigation — B-2. Black Notice seeks information on unidentified bodies — C-1. Green Notice provides warning about a person's criminal activities and possible threat to public safety — D-3. Hence A-4, B-2, C-1, D-3 matches option (c). Common trap: confusing Black (unidentified bodies) with Yellow (missing persons) and Silver (assets) with Purple (modus operandi).