APTI PLUS Academy For Civil Services

Consider the following statements regarding Sujal Gaon ID: It provides a digital identifier for rural drinking water infrastructure. It integrates infrastructure and service-area identifiers for mapping rural water supply. It assigns a unique identifier to each household receiving tap water.

Consider the following statements regarding Acrylonitrile: It is a volatile industrial chemical used in production of plastics and synthetic fibres. It enhances the activity of a neurotransmitter in the human brain.

Consider the following statements about Iraq: Iraq has a coastline along the Persian Gulf. The Tigris and Euphrates rivers originate in the mountains of Iraq.

Consider the following statements regarding National Chambal Sanctuary: It is a protected riverine sanctuary located across three states. It supports the largest wild population of gharials.

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📰 𝐈𝐧 𝐍𝐞𝐰𝐬: The Tropical Forest Forever Facility (TFFF) launched at COP30 in Belém aims to create a sustainable global model for forest conservation financing. 🎯 𝐄𝐱𝐚𝐦 𝐑𝐞𝐥𝐞𝐯𝐚𝐧𝐜𝐞: UPSC GS Paper III – Environment & Ecology: Climate finance, forest conservation, COP summits, and sustainable development mechanisms.

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Mega Quiz Correct Answer with Explanation Q1. Which of the following best describes the hydrological significance of Deepor Beel in the Brahmaputra Valley? A. It functions as the largest freshwater reservoir regulating Brahmaputra floods across Assam. B. It acts as a major stormwater storage basin for Guwahati and lies in an abandoned channel of the Brahmaputra River. C. It forms the primary source of irrigation for the lower Brahmaputra valley. D. It is the largest oxbow lake of Northeast India formed by the Barak River system. Answer: B Explanation Deepor Beel is a permanent freshwater wetland in Assam located in a former channel of the Brahmaputra River. It serves as the major stormwater storage basin for Guwahati, helping regulate urban flooding. Additional Value-Addition  Only Ramsar Site in Assam.  Recognised as an Important Bird and Biodiversity Area (IBA).  Key migratory birds: o Spot-billed Pelican o Greater Adjutant Stork o Baer’s Pochard (critically endangered)  The Rani and Garbhanga Hills nearby form an elephant corridor linking forests south of Guwahati. Q2. Which of the following historical developments most directly led to the establishment of Deendayal Port (formerly Kandla Port)? A. Closure of Bombay Port during World War II B. Loss of Karachi Port to Pakistan after the partition of India C. Expansion of maritime trade under the British East India Company D. Construction of the Suez Canal increasing Indian Ocean trade Answer: B Explanation After the Partition of India in 1947, the important port of Karachi became part of Pakistan. To compensate for this loss, India developed Kandla Port (now Deendayal Port) in Gujarat during the 1950s to serve western India. Additional Information  Located in Kandla Creek in Kachchh district.  It is a natural protected harbour.  Among India’s major ports under the Major Port Authorities Act.  Handles bulk cargo such as: o petroleum products o fertilisers o edible oil Q3. The Musi River, which flows through Hyderabad city, ultimately joins which of the following rivers? A. Godavari B. Krishna C. Tungabhadra D. Bhima Answer: B Explanation The Musi River is a tributary of the Krishna River. It originates from the Anantagiri Hills near Vikarabad in Telangana and joins the Krishna near Wazirabad in Nalgonda district. Additional Information  The city of Hyderabad was founded on its banks by Muhammad Quli Qutb Shah.  Major dams: o Osman Sagar o Himayat Sagar  These reservoirs historically served as Hyderabad’s drinking water sources. Q4. Which of the following statements best explains why Herpes Simplex Virus infections often recur in infected individuals? A. The virus mutates rapidly after entering the bloodstream. B. The virus remains latent in nerve cells and periodically reactivates. C. The virus forms spores that survive in the bloodstream for years. D. The virus survives by infecting immune cells in the bone marrow. Answer: B Explanation Herpes viruses establish latent infection in nerve cells (neurons). The virus can remain dormant for long periods and reactivate due to:  stress  illness  weakened immunity This leads to recurrent outbreaks. Additional Information Two main types:  HSV-1 → oral herpes (cold sores)  HSV-2 → genital herpes Rare complications:  herpes meningitis  herpes encephalitis Q5. The plant species Osbeckia zubeengargiana, recently discovered in Assam, belongs to which of the following plant families? A. Fabaceae B. Melastomataceae C. Rubiaceae D. Solanaceae Answer: B Explanation The species belongs to the Melastomataceae family, which includes flowering shrubs found across tropical and subtropical ecosystems. Additional Information  Discovered in Manas National Park.  Named after Assamese singer Zubeen Garg.  Characterised by: o purple-pink tetramerous flowers o perennial erect shrub habit. Manas National Park is also:  a UNESCO World Heritage Site  part of the Eastern Himalayan biodiversity hotspot.