Where learning meets experience—welcome to GK365 by Prashant Chadha.

How to use today’s GK page
A quick routine: skim One-Liners → test with the Mini-Quiz → deepen with Short Notes.
Daily revision (5–7 min) Exam-ready structure Mobile friendly

📌 One-Liners

  1. Scroll the categories (they may change daily).
  2. Read the bold title then the short sub-line for context.
  3. Watch for acronyms—today’s quiz/notes expand them.

🧠 Mini-Quiz

  1. Answer the 3 MCQs without peeking.
  2. Tap Submit to reveal answers and explanations (no JS needed).
  3. Note why an option is correct—this locks facts into memory.

📒 Short Notes

  1. Read the 3 compact explainers—each builds on a different topic.
  2. Use them for a quick recap or add to your personal notes.
  3. Great for mains/PI: definitions, timelines, and “why it matters”.
💡 Pro tip: Use the sticky Jump to menu at the top to hop between sections. If you’re short on time, do One-Liners now and the Mini-Quiz + Short Notes later.
Fast revision Exam-ready High-yield facts

🇮🇳 National News

  • Group Captain Shubhanshu Shukla – Brand Ambassador of Buildathon 2025
    First Indian to reach ISS appointed as brand ambassador for Viksit Bharat Buildathon 2025, engaging over 1 crore students in innovation.
  • 150th Anniversary of “Vande Mataram”
    Union Cabinet approved nationwide celebrations; song by Bankim Chandra Chatterjee, first sung by Rabindranath Tagore in 1896.
  • India’s 1st Cooperative-Run CBG & Potash Project
    Amit Shah inaugurated project at Shankarrao Kolhe Cooperative Sugar Factory, Maharashtra, a model of circular economy to be replicated across 15 factories.
  • Patna Metro’s First Phase Inaugurated
    CM Nitish Kumar launched 3.6-km ISBT–Bhootnath Priority Corridor, marking start of Patna Metro’s operations after a six-year wait.
  • Arunachal’s First Commercial Coal Mine at Namchik
    G. Kishan Reddy and CM Pema Khandu inaugurated mine with 1.5 crore tonne reserves in Changlang district, boosting energy and employment.

🌍 International News

  • Dr. Khaled El-Enany Set to Lead UNESCO
    Egypt’s former Minister of Tourism endorsed by UNESCO Executive Board; likely to become first Arab Director-General in 2026.
  • France PM Sebastien Lecornu Resigns
    PM Lecornu resigned 14 hours after forming cabinet amid political turmoil and market decline; opposition demands snap polls.
  • Philippines Launches Coral Cryobank
    Southeast Asia’s first coral larvae cryobank launched to preserve marine biodiversity using cryopreservation at −196°C.
  • Iran Approves Currency Redenomination
    Parliament passed plan to remove four zeros from the rial to tackle hyperinflation (35%); transition to take five years total.

💼 Business News

  • UPI Rolled Out at Lulu Supermarkets in Qatar
    India’s UPI launched at Lulu Group stores, enabling fast, low-cost remittances for 8.3 lakh Indians; Qatar becomes 8th country to accept UPI.
  • JPMorgan Names New EMEA Co-CEOs
    Conor Hillery and Matthieu Wiltz appointed co-CEOs to expand EMEA revenue by 20% by 2030 and enhance regional operations.

🏆 Awards

  • President Presents MY Bharat – NSS Awards 2022–23
    President Droupadi Murmu honored youth volunteers for outstanding contributions to social service and nation-building under the NSS scheme.

🛡️ Defence

  • INS Androth Commissioned into Navy
    India’s 2nd ASW Shallow Water Craft, built with 80% indigenous content, enhances coastal defense and submarine warfare capabilities.

📰 Others

  • Goa Launches ‘Mhaje Ghar’ Scheme
    Amit Shah launched housing scheme granting ownership rights to 11 lakh residents on government/community lands in Taleigao.
  • PM to Inaugurate India Mobile Congress 2025
    PM Modi to open IMC 2025 (Oct 8–11, New Delhi), themed “Innovate to Transform”; focus on 6G, AI, cybersecurity, and satellite tech.

🏅 Sports

  • Carl Lewis – Vedanta Delhi Half Marathon Ambassador
    9-time Olympic gold medalist Carl Lewis named International Event Ambassador for the 2025 Vedanta Delhi Half Marathon.

🗓️ Important Days

  • Indian Air Force Day 2025
    Celebrated on October 8, marking 93 years of IAF; highlights modernization, operational readiness, and legacy of valor.

🧠 Mini-Quiz: Add to Your Knowledge (3 MCQs)

Pick answers, hit Submit to reveal. Acronyms are expanded in the explanations.
1. Science & Environment • Coral Cryobank
The Philippines launched Southeast Asia’s first coral cryobank. Which technique is central to preserving coral larvae at about −196 °C?
Why cryopreservation matters Method: Cryopreservation stores coral gametes or larvae in liquid nitrogen (≈ −196 °C), halting metabolic activity while maintaining viability.
Purpose: Banks genetic diversity ex-situ to support reef restoration, assisted gene flow, and future hatchery work after bleaching events.
Context: The Philippines’ new facility is a regional first and complements in-situ conservation by providing a secure, long-term repository.
2. Economy • Currency Redenomination (Iran)
Iran’s parliament approved a plan to redenominate its currency to tackle high inflation. How many zeros are to be removed from the rial under this plan?
Redenomination vs. devaluation Redenomination drops zeros to simplify accounting and pricing (e.g., 10,000 becomes 1), but by itself does not change purchasing power.
Iran’s plan: Remove four zeros and transition gradually, alongside broader efforts to curb inflation (reported around the mid-30% range).
Why done: Reduces transaction frictions, eases cash handling, and helps modernize payment systems if backed by credible macro policies.
3. Defence • INS Androth (ASW SWC)
Recently commissioned INS Androth belongs to which class/role within the Indian Navy?
ASW SWC — coastal sub-hunter ASW: Anti-Submarine Warfare platforms detect and neutralize submarines using hull-mounted sonar, lightweight torpedoes, and depth charges.
INS Androth: A Shallow Water Craft optimized for littoral zones, boosting India’s coastal defence and rapid response to under-sea threats.
Make in India: Built with high indigenous content, the class strengthens surveillance, convoy escort, and harbor protection missions.

📒 Short Notes: Why Stop at One-Liners?

Three compact explainers on different topics (no overlap with the quiz).

UPI — Unified Payments Interface at LuLu, Qatar Digital payments

What: Unified Payments Interface (UPI) acceptance goes live at LuLu supermarkets in Qatar, letting Indian customers pay by scanning QR codes and enabling smoother small-value cross-border spends.

How: Via National Payments Corporation of India International (NPCI International) partnerships with local acquirers; RuPay/UPI apps route transactions instantly with 2FA (Two-Factor Authentication) and interoperable QR standards.

Why: Cuts card fees, speeds checkout, and supports the large Indian diaspora; demonstrates UPI’s export as India’s retail payments technology stack and encourages merchant acceptance across the Gulf.

CBG — Compressed Biogas & Potash at Cooperative Sugar Factory Circular economy

What: A cooperative-run plant integrates compressed biogas (CBG) production with potash recovery, converting press-mud and agri-residues into fuel and fertilizer inputs.

How: Anaerobic digestion generates biogas which is purified, compressed, and bottled as CBG; digestate is processed to derive potash-rich manure, reducing import dependence on muriate of potash.

Why: Lowers waste, adds farmer income streams, and decarbonizes rural energy; replicable across sugar mills, the model aligns with Bioenergy & Atmanirbhar Bharat goals.

Patna Metro — Priority Corridor Opens Urban transport

What: The ISBT–Bhootnath Priority Corridor (≈3.6 km) of Patna Metro starts services, marking the first operational segment of the city’s mass rapid transit.

How: Initial phase uses elevated stations, integrated ticketing, and platform safety systems; phased commissioning allows early ridership while construction continues on remaining stretches.

Why: Eases congestion on key arterial routes, improves last-mile connectivity to the inter-state bus terminal, and supports cleaner, time-reliable mobility for a fast-growing city.

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