Pratidin

UPSC current affairs quiz, 9 September 2026

30 Prelims-style questions on the day's news, in the formats UPSC uses (statement-based, How many, Statement-I and II), each with the answer and an explanation. Try each one before you open the answer.

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PAC flags ₹9,222 crore of cess collections not moved to their reserve funds in 2024-25

  1. The proceeds of which one of the following are NOT shared with the States as part of the divisible pool of central taxes?

    1. Corporation tax
    2. Income tax other than on agricultural income
    3. Cesses levied for specific purposes under a law made by Parliament
    4. Customs duties
    Show answer

    Answer: (c) Cesses levied for specific purposes under a law made by Parliament. Article 270 provides for the sharing of Union taxes with the States but excludes surcharges under Article 271 and any cess levied for specific purposes under a law made by Parliament. Corporation tax, income tax and customs duties are part of the divisible pool.

  2. Consider the following statements about the Public Accounts Committee (PAC):
    1. It has not more than 22 members, 15 of whom are elected by the Lok Sabha.
    2. A Minister of State can be a member of the committee.
    3. It examines the audit reports of the CAG after they are laid in Parliament.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (b) Only two. Statement 1 is correct: 15 Lok Sabha and up to 7 Rajya Sabha members. Statement 2 is incorrect: no minister can be a member. Statement 3 is correct: examining CAG reports is its main function.

  3. Consider the following statements:
    Statement-I: The States receive no share of the proceeds of cesses levied by the Union for specific purposes.
    Statement-II: Article 270 excludes cesses levied for specific purposes under a law made by Parliament from the taxes distributed between the Union and the States.
    Which one of the following is correct in respect of the above statements?

    1. Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
    2. Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I
    3. Statement-I is correct but Statement-II is incorrect
    4. Statement-I is incorrect but Statement-II is correct
    Show answer

    Answer: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I. Both are correct. Article 270 excludes such cesses (and surcharges under Article 271) from the divisible pool, which is exactly why States do not share in cess proceeds.

  4. Consider the following statements:
    1. All revenues received by the Government of India form part of the Consolidated Fund of India.
    2. Reserve funds created from cess proceeds are generally kept in the Public Account of India.
    3. Money can be withdrawn from the Public Account only through an Appropriation Act.
    4. The Contingency Fund of India is provided for under Article 267.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. Only three
    4. All four
    Show answer

    Answer: (c) Only three. Statements 1, 2 and 4 are correct. Statement 3 is incorrect: payments from the Public Account do not need parliamentary appropriation, because the money is not the government's revenue; it is the Consolidated Fund that needs an Appropriation Act.

  5. The non-transfer of cess collections to their designated reserve funds can lead to which of the following?
    1. Understatement of the fiscal deficit
    2. Use of earmarked money for general expenditure
    3. An automatic increase in the States' share of central taxes
    Select the correct answer using the code given below.

    1. 1 only
    2. 1 and 2 only
    3. 2 and 3 only
    4. 1, 2 and 3
    Show answer

    Answer: (b) 1 and 2 only. 1 and 2 are correct: the skipped transfer would have been booked as expenditure, and the money stays available for general use. 3 is incorrect: cesses stay outside the divisible pool whether or not they are transferred.

  6. With reference to the Comptroller and Auditor General of India, which of the following statements is/are correct?
    1. The CAG holds office for six years or until the age of 65, whichever is earlier.
    2. The CAG can be removed by the President on the advice of the Union Cabinet.
    Select the correct answer using the code given below.

    1. 1 only
    2. 2 only
    3. Both 1 and 2
    4. Neither 1 nor 2
    Show answer

    Answer: (a) 1 only. Statement 1 is correct. Statement 2 is incorrect: the CAG can be removed only like a Supreme Court judge, on an address by both Houses of Parliament on the ground of proved misbehaviour or incapacity.

Op-ed: India-Japan defence ties move from dialogue to shipbuilding and joint drills

  1. Consider the following pairs:
    Exercise : Participants
    1. Dharma Guardian : Indian Army and Japan Ground Self-Defense Force
    2. Veer Guardian : Indian Air Force and Japan Air Self-Defense Force
    3. JAIMEX : Indian Navy and Japan Maritime Self-Defense Force
    How many of the pairs given above are correctly matched?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (c) All three. All three pairs are correct. Dharma Guardian is the army exercise, Veer Guardian the air force exercise (its 2026 edition is at Jodhpur from 9 to 22 September) and JAIMEX the naval exercise between India and Japan.

  2. Consider the following statements about Exercise Veer Guardian-2026:
    1. It is a bilateral exercise between the Indian Air Force and the Japan Air Self-Defense Force.
    2. It is being held at Air Force Station Jodhpur.
    3. The Indian Air Force is taking part with Tejas, Su-30 MKI and Rafale aircraft.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (c) All three. All three are correct: Veer Guardian is the air force exercise, the 2026 edition is at Jodhpur from 9 to 22 September, and the IAF fields Tejas, Su-30 MKI and Rafale while Japan fields F-2A fighters.

  3. Consider the following statements:
    Statement-I: Japan has historically been cautious about transferring defence equipment to other countries.
    Statement-II: Article 9 of Japan's Constitution renounces war as a sovereign right of the nation.
    Which one of the following is correct in respect of the above statements?

    1. Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
    2. Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I
    3. Statement-I is correct but Statement-II is incorrect
    4. Statement-I is incorrect but Statement-II is correct
    Show answer

    Answer: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I. Both are correct. Japan's pacifist Constitution, in Article 9, shaped decades of strict export rules, which is why defence technology transfers such as UNICORN were slow to come.

  4. Consider the following statements about India-Japan relations:
    1. The two countries upgraded their ties to a Special Strategic and Global Partnership in 2014.
    2. India and Japan have an Acquisition and Cross-Servicing Agreement between their armed forces.
    3. India and Japan hold a 2+2 dialogue of foreign and defence ministers.
    4. Japan is a member of the Quad along with India, Australia and the United States.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. Only three
    4. All four
    Show answer

    Answer: (d) All four. All four are correct. The partnership was upgraded in 2014, the ACSA was signed in 2020, the 2+2 dialogue brings together foreign and defence ministers, and the Quad comprises India, Japan, Australia and the United States.

  5. The UNICORN system, which India and Japan are pursuing with Bharat Electronics Limited, is best described as:

    1. A long-range anti-ship cruise missile
    2. An integrated mast that houses several antennas in one structure to reduce a warship's radar signature
    3. An amphibious search-and-rescue aircraft
    4. A submarine air-independent propulsion system
    Show answer

    Answer: (b) An integrated mast that houses several antennas in one structure to reduce a warship's radar signature. UNICORN (Unified Complex Radio Antenna) encloses multiple antennas in one mast, reducing radar cross-section. The amphibious aircraft is the US-2, a separate proposal that stalled.

  6. With reference to the outcomes cited from Japanese Defence Minister Shinjiro Koizumi's August 2026 visit to India, which of the following statements is/are correct?
    1. The two sides agreed to explore joint design and building of naval ships.
    2. Japan agreed to supply F-2A fighter aircraft to the Indian Air Force.
    Select the correct answer using the code given below.

    1. 1 only
    2. 2 only
    3. Both 1 and 2
    4. Neither 1 nor 2
    Show answer

    Answer: (a) 1 only. Statement 1 is correct. Statement 2 is incorrect: F-2A fighters are taking part in Veer Guardian as JASDF aircraft; no sale was agreed.

CosmoCube: a satellite to listen for the universe's Dark Ages from the Moon's far side

  1. The "21-cm signal" that missions such as CosmoCube and PRATUSH aim to detect is produced by:

    1. Ionisation of helium in the atmospheres of the first stars
    2. The spin-flip transition between two hyperfine energy levels of neutral hydrogen
    3. Synchrotron radiation from electrons spiralling in Earth's magnetic field
    4. Photons of the Cosmic Microwave Background scattering off dust
    Show answer

    Answer: (b) The spin-flip transition between two hyperfine energy levels of neutral hydrogen. The 21-cm line (about 1,420 MHz) is emitted when the spin of the electron in a neutral hydrogen atom flips relative to the proton, a transition between two hyperfine levels. From the early universe it arrives stretched to low radio frequencies, which is why CosmoCube listens at 10 to 100 MHz.

  2. Consider the following statements about the proposed CosmoCube mission:
    1. It will orbit the Moon for two years.
    2. It will observe at high frequencies above 1,000 MHz.
    3. It will keep its own radio silent while over the lunar far side.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (b) Only two. Statements 1 and 3 are correct. Statement 2 is incorrect: CosmoCube will observe at low frequencies, 10 to 100 MHz, because the ancient 21-cm signal has been stretched to those frequencies.

  3. Consider the following statements:
    Statement-I: The far side of the Moon is considered well suited for low-frequency radio astronomy.
    Statement-II: The far side of the Moon always faces away from Earth, so the Moon blocks radio interference from Earth.
    Which one of the following is correct in respect of the above statements?

    1. Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
    2. Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I
    3. Statement-I is correct but Statement-II is incorrect
    4. Statement-I is incorrect but Statement-II is correct
    Show answer

    Answer: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I. Both are correct, and the shielding from Earth's transmissions (together with the absence of an ionosphere) is precisely why the far side suits low-frequency radio astronomy.

  4. Consider the following statements:
    1. The Cosmic Dark Ages came before the release of the Cosmic Microwave Background.
    2. During the Cosmic Dark Ages the universe contained neutral hydrogen but no stars.
    3. The Cosmic Dawn refers to the formation of the first stars and galaxies.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (b) Only two. Statement 1 is incorrect: the Dark Ages began after the CMB was released, about 380,000 years after the Big Bang. Statements 2 and 3 are correct.

  5. The "Hubble tension" refers to:

    1. The gravitational stress that tore apart the Hubble Space Telescope's solar panels
    2. A disagreement between the expansion rate of the universe measured from the early universe and that measured from nearby objects
    3. The difference between the age of the Earth and the age of the Sun
    4. The pull between dark matter and dark energy inside galaxies
    Show answer

    Answer: (b) A disagreement between the expansion rate of the universe measured from the early universe and that measured from nearby objects. Measurements based on the Cosmic Microwave Background give about 67 km/s per megaparsec, while direct measurements of nearby objects give about 73. The mismatch is the Hubble tension.

  6. With reference to PRATUSH, which of the following statements is/are correct?
    1. It is being developed by the Raman Research Institute, Bengaluru with ISRO.
    2. It is designed to observe from the surface of Mars.
    Select the correct answer using the code given below.

    1. 1 only
    2. 2 only
    3. Both 1 and 2
    4. Neither 1 nor 2
    Show answer

    Answer: (a) 1 only. Statement 1 is correct. Statement 2 is incorrect: PRATUSH is designed to orbit the Moon and observe from the far side.

After a deadly glacier collapse, Nepal seeks climate compensation, not aid

  1. With reference to the Loss and Damage Fund under the UN climate regime, consider the following statements:
    1. It was agreed at the UN climate conference held in 2022.
    2. Contributions to it by developed countries are legally binding and assessed in proportion to their historical emissions.
    3. The Paris Agreement's provisions on loss and damage provide a legal basis for claims of compensation.
    Which of the statements given above is/are correct?

    1. 1 only
    2. 1 and 2 only
    3. 2 and 3 only
    4. 1, 2 and 3
    Show answer

    Answer: (a) 1 only. Statement 1 is correct: the fund was agreed at COP27 in 2022. Statement 2 is incorrect: contributions are voluntary; the UAE, for example, pledged $100 million. Statement 3 is incorrect: the decision adopting the Paris Agreement records that its loss and damage article does not involve or provide a basis for any liability or compensation.

  2. Consider the following statements about the Loss and Damage Fund:
    1. It was agreed at COP27 in 2022.
    2. Contributions to it are voluntary.
    3. The UAE pledged $100 million to it.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. All three
    4. None
    Show answer

    Answer: (c) All three. All three are correct. The fund was agreed at COP27 (Sharm el-Sheikh, 2022), is financed by voluntary pledges, and the UAE pledged $100 million.

  3. Consider the following statements:
    Statement-I: Nepal's claim for climate compensation from major emitters has no clear legal basis in the Paris Agreement framework.
    Statement-II: The decision adopting the Paris Agreement states that its article on loss and damage does not involve or provide a basis for any liability or compensation.
    Which one of the following is correct in respect of the above statements?

    1. Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
    2. Both Statement-I and Statement-II are correct and Statement-II does not explain Statement-I
    3. Statement-I is correct but Statement-II is incorrect
    4. Statement-I is incorrect but Statement-II is correct
    Show answer

    Answer: (a) Both Statement-I and Statement-II are correct and Statement-II explains Statement-I. Both are correct. The exclusion of liability and compensation in the Paris decision is the reason Nepal's claim rests on moral rather than legal ground.

  4. Consider the following statements about the glacier collapse of 26 August 2026:
    1. It occurred near Langtang Lirung on the Nepal-China border.
    2. The flood travelled down the Kosi river into Bihar.
    3. It destroyed the Gyirong port crossing.
    4. It registered as a seismic event of magnitude Ms 5.2.
    How many of the statements given above are correct?

    1. Only one
    2. Only two
    3. Only three
    4. All four
    Show answer

    Answer: (c) Only three. Statements 1, 3 and 4 are correct. Statement 2 is incorrect: the flood struck a 72 km stretch of the Trishuli river valley in Nepal, not the Kosi.

  5. Which one of the following best explains why the Qinghai-Tibet Plateau and the Himalaya are called the "Third Pole"?

    1. They lie exactly midway between the North and South Poles
    2. They hold the largest store of ice outside the polar regions
    3. They have the lowest recorded temperatures on Earth
    4. They mark the point where Earth's magnetic field is strongest
    Show answer

    Answer: (b) They hold the largest store of ice outside the polar regions. The region holds the largest mass of glacial ice after the Arctic and Antarctic, and feeds major Asian rivers, hence the name.

  6. With reference to the principle of common but differentiated responsibilities (CBDR), which of the following statements is/are correct?
    1. It is written into the UN Framework Convention on Climate Change of 1992.
    2. Under the Paris Agreement, only developed countries submit nationally determined contributions.
    Select the correct answer using the code given below.

    1. 1 only
    2. 2 only
    3. Both 1 and 2
    4. Neither 1 nor 2
    Show answer

    Answer: (a) 1 only. Statement 1 is correct. Statement 2 is incorrect: under the Paris Agreement all parties, developed and developing, submit nationally determined contributions.