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Daily Current Affairs – 21 October 2025



🗓️ Daily Current Affairs – 21 October 2025

📚 Updated for UPSC | SSC | Bank | Railway | Defence Exams

Stay ahead with today’s top national and international current affairs — summarized in exam-ready format with key facts, analysis, and possible MCQs.


🇮🇳 1. India Reopens Embassy in Kabul, Afghanistan

News: India has reopened its full-fledged Embassy in Kabul, upgrading it from a “Technical Mission” to a complete diplomatic mission after four years.

Key Points:

  • India closed its embassy in 2021 after the Taliban takeover.
  • Reopening marks India’s renewed engagement in Afghan affairs.
  • Focus areas: humanitarian aid, development projects, and regional security cooperation.

Exam Relevance:

  • Static Link: India–Afghanistan Relations, Neighbourhood First Policy
  • Possible Question: When did India reopen its full embassy in Afghanistan?
    Answer: October 2025

🌫️ 2. Air Pollution Rises Post-Diwali Celebrations

News: Air quality in major Indian cities — especially Delhi, Mumbai, and Lucknow — has dropped to “Very Poor” levels following Diwali celebrations.

Key Points:

  • Firecrackers and stubble burning are main contributors.
  • AQI in Delhi crossed 400 mark in some areas.
  • The government has issued health advisories and emergency measures.

Exam Relevance:

  • Static Link: National Clean Air Programme (NCAP), Air Quality Index (AQI)
  • Possible Question: What is the permissible PM2.5 level as per WHO guidelines?
    Answer: 5 µg/m³ (annual mean)

📈 3. Sensex & Nifty Touch One-Year Highs

News: Indian stock markets rallied on the special Diwali trading session, reaching their highest levels since Sept 2024.

Key Points:

  • Sensex closed above 82,000, Nifty above 24,800.
  • Boosted by strong corporate earnings and foreign investor inflows.
  • Market sentiment remains bullish despite global slowdown fears.

Exam Relevance:

  • Static Link: Stock Market Indices, SEBI, Economic Indicators
  • Possible Question: Which festival session is considered auspicious for stock trading in India?
    Answer: Muhurat Trading during Diwali

🌍 4. IMF Cuts Global Growth Forecast

News: The IMF’s World Economic Outlook (Oct 2025) projects global GDP growth at 3.2% for 2025, slightly lower than the previous year.

Key Points:

  • India remains the fastest-growing major economy (6.6%).
  • Growth slowdown attributed to inflation, trade tensions, and global conflicts.
  • IMF urges countries to maintain fiscal discipline and climate investment.

Exam Relevance:

  • Static Link: IMF Headquarters – Washington D.C. | Chief Economist – Pierre-Olivier Gourinchas
  • Possible Question: What is the projected global growth rate for 2025 as per IMF?
    Answer: 3.2%

✈️ 5. Air India Expands Winter Schedule

News: Air India announced 174 new weekly flights on key domestic and short-haul international routes from 26 October 2025.

Key Points:

  • Focus on Delhi, Mumbai, Bengaluru, Dubai, and Singapore routes.
  • Strengthens India’s aviation and tourism network.
  • Part of Tata Group’s plan to modernize Air India’s global operations.

Exam Relevance:

  • Static Link: Civil Aviation in India, UDAN Scheme, Air India Ownership
  • Possible Question: Who is the current CEO of Air India (2025)?
    Answer: Campbell Wilson

🎆 6. India Celebrates Diwali – Festival of Lights

News: Diwali was celebrated across India on 21 October 2025 with traditional fervour, lighting, and festivities.

Key Points:

  • Symbolizes victory of light over darkness.
  • Boosted retail sales, tourism, and festive markets.
  • Authorities urged eco-friendly celebrations to reduce pollution.

Exam Relevance:

  • Static Link: Cultural Festivals of India, Hindu Traditions
  • Possible Question: What does Diwali symbolize?
    Answer: Victory of good over evil and light over darkness.

📊 Quick Revision Table

Topic Key Highlight Possible Exam Question
India–Afghanistan Embassy reopened in Kabul When did India reopen its embassy in Kabul?
Pollution Post-Diwali AQI very poor What causes spike in pollution after Diwali?
Stock Market Sensex/Nifty one-year highs Which session is called Muhurat Trading?
IMF Outlook Global growth forecast at 3.2% Which country leads global growth in 2025?
Aviation Air India adds 174 flights Which airline expanded winter routes in 2025?
Festival Diwali celebrated nationwide What does Diwali signify?

🧠 Exam Tip of the Day

👉 Read daily current affairs and revise weekly with short notes.
Link news items with Static GK & Schemes — this helps in both Prelims and Mains!


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Current Affairs 2025 | 21 October 2025 | Daily GK Update | UPSC 2025 | SSC 2025 | Bank Exam 2025 | Railway | Defence | Important News | JobVaale.com