UPSC Daily Quiz 22 September 2026

Answer: c

Explanation:

Tourists will now be able to visit the Pilibhit Tiger Reserve (PTR) for nearly eight months, with the tourism season extended from November 1 to June 30, a senior forest official said recently.

About Pilibhit Tiger Reserve (PTR):

• It is situated in the Pilibhit and Lakhimpur Kheri districts of Uttar Pradesh, forming part of the Terai Arc Landscape, in the upper Gangetic Plain.
• It lies along the India-Nepal border in the foothills of the Himalayas.
• Rivers: The River Gomti originates from the PTR, which is also the catchment of several others like Sharda, Chuka, and Mala Khannot.
• The Sharda Sagar Dam, extending up to a length of 22 km, is on the boundary of the reserve.
• It has a dry and hot climate, which brings a combination of dry teak forest and Vindhya Mountain soils.
• Vegetation: Tropical Moist Deciduous Forests, Tropical Dry Deciduous Forests, Seasonal Swamp Forests and Tropical Semi-evergreen Forests are the major forest types found in the reserve.
• Flora:
  • The Sal woodland is very dense with good natural regeneration, amounting to almost 76% of the reserve area.
  • Other trees like teak, khair, semal and Mahua are also seen.
• Fauna: It is home to a myriad of wild animals, including the endangered tiger, swamp deer, Bengal florican, hog deer, leopard, etc.

Hence option c is the correct answer.

News: https://theprint.in/india/pilibhit-tiger-reserve-tourism-season-extended-by-one-month-from-nov-1-to-jun-30/3047977/

Answer: b

Explanation:

For a long time, fungal infections have meant itchy skin, discoloured nails and sometimes hair loss, a group of symptoms collectively called dermatophytosis, and are caused by a group of fungi called dermatophytes.

About Dermatophytes:

• They are a group of fungi that live off keratin, a substance in your hair, nails and the outer layer of your skin.
• They don’t infect living tissue.
• They can cause skin lesions in humans and animals.
• Infections caused by dermatophytes are called dermatophytosis.
• The fungi use keratin as a carbon source and colonise keratinised tissue, such as hair, skin or nails.
• Major genera of dermatophytes include Trichophyton, Microsporum and Epidermophyton.
• Dermatophytes are highly contagious.
  • Some dermatophytes are spread directly from one person to another (anthropophilic organisms).
  • Others live in and are transmitted to humans from soil (geophilic organisms), and still others spread to humans from animal hosts (zoophilic organisms).
  • Transmission of dermatophytes also can occur indirectly from fomites (e.g., upholstery, hairbrushes, hats).
• Anthropophilic organisms are responsible for most fungal skin infections.
• Why do dermatophytes cause so many different types of disease?
  • All dermatophytes infect host surfaces containing keratin, including skin, hair, and nails.
  • As such, the same infecting organism could cause disease in the foot, fingernail, body, or head.
  • Both climate and lifestyle contribute to the prevalence of dermatophyte infections.
  • Tropical climates and overcrowding predispose populations to dermatophyte infections.
  • Increased urbanization, including the use of occlusive footwear, community showers, and participation in sports, has been linked to higher prevalence of Tinea pedis and onychomycosis (nail infections).
  • It is very rare for a dermatophyte to cause an invasive or disseminated infection, although cases in immunocompromised patients have been reported.
  • Disease severity correlates with the ecological niche of the infecting dermatophyte.

Hence only statement 2 is correct.

News:https://epaper.thehindu.com/ccidist-ws/th/th_delhi/issues/205470/OPS/GV7GIET86.1+GQGGIF0HL.1.html

Answer: d

Explanation:

A water leakage from the Parbati-II hydropower project flooded areas near Rella village in Himachal Pradesh’s Kullu district recently, damaging houses and agriculture fields and forcing residents to flee.

About Parbati-II Hydroelectric Project:

• It is a run-of-the-river project under construction on the Parbati River (major tributary of the Beas River), in the Kullu District of Himachal Pradesh.
• By constructing an 83.7 m high concrete gravity dam near Pulga village in the Manikaran valley, the flow of the Parbati River is diverted, and the water is being taken to Sainj Valley through a 31.56 km long headrace tunnel, where a powerhouse has been constructed at Siund village.
• The 31.56 km long HRT of the project is the longest hydroelectric tunnel in India. 
• The water flow of Parbati is further increased by the mixing of water from five nalas coming along the head race tunnel.
• Total Capacity: 800 MW (four units of 200 MW each)
• Once fully commissioned, it is expected to generate approx. 3,074 million units (MU) of electricity annually.
• The project is being developed and currently owned by National Hydroelectric Power Corporation Private Limited (NHPC). The company has a stake of 100%.
• Himachal Pradesh will get 12% free power from the project, and the additional 1% free power will be used for the Local Area Development Fund.

Hence both statements are not correct.

News: https://timesofindia.indiatimes.com/city/chandigarh/valve-failure-at-hydro-project-triggers-flooding-in-kullu-village/amp_articleshow/134372910.cms

Answer: b

Explanation:

US President Donald Trump recently posted ‘The Moon Is Ours’ on Truth Social, but the 1967 Outer Space Treaty rules out any country owning lunar territory.

About Outer Space Treaty:

• It is an international agreement that governs how nations act in space.
• Formally known as the “Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies,” it is one of international space law’s foundational documents.
• Born out of the geopolitical tensions of the Cold War and the competitive spirit of the space race, the treaty emerged as a response to the potential militarization of space.
• The overall purpose of the Outer Space Treaty is to keep space peaceful.
• The treaty was adopted by the United Nations in 1967.
• Its first signatories were the United States, the United Kingdom, and the Soviet Union.
• 115 countries are parties to the treaty, including all major spacefaring nations, including India and China. Another 22 countries are signatories.
• It includes several important principles that guide space exploration and use to this day.
• According to the U.N. Office of Outer Space Affairs, the treaty’s key principles are:
  • That the exploration and use of outer space shall be carried out for the benefit and in the interests of all countries and shall be the province of all mankind;
  • That outer space shall be free for exploration and use by all states;
  • That outer space is not subject to national appropriation by claim of sovereignty, by means of use or occupation, or by any other means;
  • That states shall not place nuclear weapons or other weapons of mass destruction in orbit or on celestial bodies or station them in outer space in any other manner;
  • That the Moon and other celestial bodies shall be used exclusively for peaceful purposes; prohibits their use for testing weapons of any kind, conducting military maneuvers, or establishing military bases, installations, and fortifications;
  • That astronauts shall be regarded as the envoys of mankind;
  • That states shall be responsible for national space activities whether carried out by governmental or non-governmental entities;
  • That states shall be liable for damage caused by their space objects; and
  • That states shall avoid harmful contamination of space and celestial bodies.
  • Verification:
    • States Parties agree to inform the UN Secretary-General as well as the public and the international scientific community, to the greatest extent feasible and practicable, of the nature, conduct, locations, and results of activities covered in this treaty.
    • The Treaty sets forth that all stations, installations, equipment, and space vehicles on the Moon and other celestial bodies shall be open to representatives of other States Parties on a reciprocal basis.

Hence option b is the correct answer.

News: https://www.hindustantimes.com/ht-explainers/donald-trump-moon-is-ours-claim-outer-space-treaty-lunar-mining-rights-101789892807629.html

Answer: b

Explanation:

India’s groundwater levels are declining persistently, according to the State of Global Water Resources 2025 report published by the World Meteorological Organization (WMO) recently.

About State of Global Water Resources (SGWR):

• It is annually published by the World Meteorological Organization (WMO).
• It provides a comprehensive quantitative overview of global water resources, with a focus on hydrological variability and trends.
• SGWR 2025 Highlights:
  • Satellite observations and hydrological models showed that 42% of global land area had below-normal water storage in 2025.
    • The measure covers water in rivers, streams and lakes, groundwater, soil moisture, snow and ice.
  • Global terrestrial water storage has shown a declining trend since 2014–2016 — a persistent, decade-long signal.
  • For the fourth consecutive year, every major glaciated region on Earth lost ice mass.
    • The estimated loss during the 2025 hydrological year was about 408 gigatonnes, equivalent to roughly 1 millimetres of global sea-level rise.
    • Central Asia, western Canada and the United States were among the regions recording particularly severe glacier losses.
  • 2025 was one of the driest years for the world’s rivers in 35 years, with normal flows recorded across just 36% of global river basin area.
  • Another 36% recorded below-normal or much-below-normal flows, while 21% had above-normal or much-above-normal flows. The remaining 7% was classified as having no data.
  • The WMO found that the seven years from 2019 to 2025 had the smallest shares of river basins with normal flows since 1991. Those shares ranged from 34% to 38%, compared with an average of 46% over 1991–2020.
  • Persistent groundwater deficits were observed during 2022–2025 in parts of the Americas, Europe, the Middle East, India, southern Africa and Australia, with over-abstraction identified as an important driver in several regions.
  • Nearly two-thirds of monitored wells worldwide showed conditions outside the historical norm in 2025, and the balance shifted further toward deficit compared with 2024, not toward recovery.
  • Globally, 34 percent of groundwater observation stations reported below-normal to much-below-normal levels in 2025, compared with 25 per cent in 2024.
  • Around 31 percent of observation stations reported above-normal to much-above-normal groundwater levels in 2025.
  • Asia and Africa together accounted for at least half of all recorded water-related extreme events and more than 80% of reported associated deaths over the past five years
• India-Specific Findings:
  • India recorded below-normal terrestrial water storage in 2025, particularly across the northern part of the country.
  • The report also found above- to much-above-normal reservoir inflows across India, while soil moisture was above or much above normal during both the December-February and June-August assessment periods.
  • Among India’s major river systems, the Ganges, Godavari, Krishna and Indus recorded above-normal to much-above-normal discharge in 2025.
  • However, the higher river flows did not translate into a broad recovery of India’s deeper water reserves.
  • The WMO found persistent groundwater deficits in India during 2022-2025, with widespread below-normal to much-below-normal groundwater levels, particularly in northwestern India.

Hence option b is the correct answer.

News:

https://www.downtoearth.org.in/water/indias-groundwater-in-persistent-decline-warns-un-report

Answer: a

Explanation:  

Recent death of an Anna University student at Government Kilpauk Medical College Hospital (KMCH) due to scrub typhus, has once again brought this bacterial infection to the fore. 

About Scrub Typhus:

• It is a bacterial infection caused by the bacterium Orientia tsutsugamushi.
• It is spread by the bite of infected larval mites or chiggers.
• Symptoms:
  • Symptoms usually begin within 10 days of infection.
  • It includes fever and chills, headache, body aches and muscle pain, a dark, scab-like region at the site of the chigger bite (also known as eschar),
  • Mental changes ranging from confusion to coma, enlarged lymph nodes and a rash.
• Timely treatment is critical for this disease. If left untreated, severe illness from scrub typhus infection can lead to acute respiratory distress syndrome (ARDS), shock, meningitis and kidney failure, which can be fatal
• It is not contagious disease.
• Treatment:
  • There is no vaccine as yet for scrub typhus.
  • It should be treated with the antibiotics doxycycline or azithromycin.

Hence only statement 1 is correct.

News: https://www.thehindu.com/sci-tech/health/what-is-scrub-typhus-explained/article71490796.ece

Answer: c

Explanation:

Recently, the Union Minister of State for Health and Family Welfare launched the 7th Edition of the National Formulary of India (NFI) and also announced that the Biovigilance Programme of India has been approved by the Government of India.

About National Formulary of India:

• It is published periodically by the Indian Pharmacopoeia Commission (IPC) since 2009.
• The first edition of NFI was published in 1960.
• It is a guidance document for healthcare professionals aimed at promoting the rational and safe use of medicines.
• It is an authoritative guide to prescribing, dispensing and administering medicines for healthcare professionals.
• It will be useful for framing national drug policies in the country.
• It serves as an important bridge between scientific standards and clinical practice, guiding healthcare professionals in the appropriate and rational use of medicines.

Hence both statements are correct.

News: https://www.pib.gov.in/PressReleaseDetail.aspx?PRID=2312930&reg=48&lang=1

Answer: c

Explanation:

Recently, the four members of the Visegrád Group backed India’s bid for a permanent seat on the UN Security Council at their first foreign ministers’ meeting with India.

About Visegrád Group:

• The Visegrad Group is also known as the “Visegrad Four” or simply “V4”. 
• It is a cultural and political alliance which was created in 1991.
• It aims to advance cooperation in military, economic, cultural, and energy affairs.
• Member Countries:  Czech Republic, Hungary, Poland, and Slovakia
• Background
  • It was created when Polish, Czechoslovakian and Hungarian leaders met in the Hungarian town of Visegrád to promote cooperation between the three States following the Warsaw Pact. 
  • In 1993, Slovakia separated from the Czech Republic and the Group became the “V4”. 
• Working:
  • The V4 is an informal intergovernmental forum and makes its decisions by consensus.
  • It does not have any permanent structures.
  • The group’s work is centred around a presidency which rotates on an annual basis.
  • It conducts regular meetings at various levels: Heads of State, Prime Ministers, Ministers of Foreign Affairs, Ministers for European Affairs, technical ministries, etc.
  • The agenda for meetings is set by the presidency
  • The V4 occasionally extends works with other States, both EU and non-EU members, in formats known as “V4+”.

Hence both statements are correct.

News: https://www.businesstoday.in/india/story/upcoming-superpower-in-indo-pacific-v4-countries-back-indias-un-security-council-bid-556906-2026-09-22

Answer: b

Explanation:

Recently, it was reported that North Korea fired two missiles into the Sea of Japan with the launches taking place within hours of each other.

About Sea of Japan:

• Location: The Sea of Japan, or East Sea, is a marginal sea of the western Pacific Ocean.
• Boundaries: It is bounded by Russia and Sakhalin Island in the north, by North Korea in the west, South Korea in the southwest, and by the Japanese archipelago (Hokkaidō, Honshū, and Kyūshū islands) in the east and south.
• Connections:
  • It is connected with the East China Sea via the Tsushima and Korea straits and with the Okhotsk Sea in the north by the La Perouse and Tatar straits.
  • In the east, it is connected with the Inland Sea of Japan via the Kanmon Strait and the Pacific Ocean by the Tsugaru Strait.
• Deepest Point: Dohoku Seamount, an underwater volcano, is its deepest point.
• Climate: Its relatively warm waters contribute greatly to the mild climate of Japan.
• Tides: Like the Mediterranean Sea, it has almost no tides due to its nearly complete enclosure from the Pacific Ocean. 
• The sea is known for its high concentration of oxygen (dissolved in the seawater), which results in high biological productivity. 
• Major Ports:
  • Russia: Vladivostok, Sovetskaya Gavan, Nakhodka, Alexandrovsk-Sakhalinsky, and Kholmsk. 
  • North Korea: Hamhung, Chongjin, and Wonsan.
  • Japan: Niigata, Tsuruta, and Maizuru.

Hence only statements 1 and 3 are correct.

News: https://www.hindustantimes.com/world-news/north-korea-fires-2-ballistic-missiles-into-east-sea-japan-south-korea-monitor-situation-reports-101789895280813.html

Answer: d

Explanation:  

The 18th edition of the Exercise Nomadic Elephant 2026 commenced at the Foreign Training Node in Pithoragarh, Uttarakhand. 

About Exercise Nomadic Elephant:

• It is an annual joint military exercise conducted alternatively in India and Mongolia.
• The last edition of the exercise was conducted at Ulaanbaatar, Mongolia.
• Aim: To enhance the joint military capability of both sides to undertake Counter-Insurgency Operations in semi-urban and mountainous terrain under the United Nations Mandate.
• Focus of Exercise Nomadic Elephant 2026:
  • It focuses on tactical-level operations, exchange of best practices, refinement of operational drills and enhancement of interoperability between the two armies.
  • The training curriculum will include Cordon and Search Operations, Room Intervention Drills, Special Heliborne Operations, Cyber Security Training and employment of drones and counter-drone systems, among other activities.
  • These drills will provide troops of both Armies an opportunity to train together in realistic operational scenarios and strengthen their ability to operate jointly.

Hence option (d) is the correct answer.

News: https://www.pib.gov.in/PressReleaseDetail.aspx?PRID=2313046&reg=48&lang=1