In competitive exams like AFCAT, questions related to the highest, largest, smallest, and deepest geographical and man-made features are frequently asked. These facts not only test a candidate’s general awareness but also help in building a strong understanding of world geography and India’s geographical diversity.
AFCAT 1 2026 Exam – Highest and Smallest in India & World
🌍 Highest and Smallest in the World
Highest in the World
Category
Name
Location / Details
Highest Mountain Peak
Mount Everest (8,848.86 m)
Nepal-China Border
Highest Plateau
Pamir Plateau (Roof of the World)
Central Asia
Highest Waterfall
Angel Falls (979 m)
Venezuela
Highest Dam
Jinping-I Dam
China
Highest Lake
Lake Titicaca
Border of Peru and Bolivia
Highest Navigable Lake
Lake Titicaca
South America
Highest Airport
Daocheng Yading Airport
Sichuan, China
Highest Railway Station
Tanggula Railway Station
Tibet, China
Highest Volcano
Ojos del Salado (6,893 m)
Chile-Argentina Border
Highest Capital City
La Paz
Bolivia
Highest Battlefield
Siachen Glacier
India (World’s highest battlefield)
Smallest in the World
Category
Name
Location / Details
Smallest Country (by area)
Vatican City
0.44 sq. km, Europe
Smallest Continent
Australia
Oceania
Smallest Ocean
Arctic Ocean
Around the North Pole
Smallest River
Roe River
Montana, USA
Smallest Bird
Bee Hummingbird
Cuba
Smallest Mammal
Bumblebee Bat
Thailand
Smallest Republic
Nauru
Pacific Ocean
Smallest Desert
Carcross Desert
Canada (2.6 sq. km)
🇮🇳 Highest and Smallest in India
Highest in India
Category
Name
Location / Details
Highest Mountain Peak in India
Kangchenjunga (8,586 m)
Sikkim
Highest Peak (in Indian Himalayas)
Kangchenjunga
3rd highest in the world
Highest Waterfall
Kunchikal Falls (455 m)
Karnataka
Highest Dam
Tehri Dam
Uttarakhand
Highest Lake
Cholamu Lake
Sikkim
Highest Railway Station
Ghum Station
West Bengal
Highest Road
Umling La Pass (19,024 ft)
Ladakh
Highest Battlefield
Siachen Glacier
Ladakh
Highest Airport
Kushok Bakula Rimpochee Airport
Leh, Ladakh
Highest Motorable Pass
Umling La
India
Highest Capital City
Shimla (Himachal Pradesh)
Summer Capital of British India
Smallest in India
Category
Name
Location / Details
Smallest State (by area)
Goa
3,702 sq. km
Smallest Union Territory
Lakshadweep
32 sq. km
Smallest River
Arvari River
Rajasthan
Smallest District
Mahe
Puducherry
Smallest National Park
South Button Island National Park
Andaman & Nicobar Islands
Smallest Continent within Indian Plate
Lakshadweep Islands
Indian Ocean
Smallest Wildlife Sanctuary
Bor Tiger Reserve
Maharashtra
Smallest Airport
Kullu-Manali Airport
Himachal Pradesh
Smallest Village (population-wise)
Madhopatti
Uttar Pradesh (noted for IAS officers)
🌦 Why This Topic Is Important for AFCAT 1 2026
Direct GK Questions – Many AFCAT GK questions are based on factual knowledge like “Which is the highest lake in India?” or “Which is the smallest country in the world?”
Conceptual Clarity – Helps in map-based and location-related questions.
Relevance to Defence – Many highest or strategic locations (like Siachen, Umling La, Leh) are crucial from a defence perspective.
🧠 Quick Revision Tips
Revise through tables and flashcards for quick memorization.
Group information under “India” and “World” for easy recall.
Use mnemonics (e.g., “Everest Elevates Everyone” for Mount Everest).
Regularly practice mock tests and quizzes focusing on static GK.
Conclusion
Understanding the highest and smallest features of India and the world enhances a candidate’s general knowledge and situational awareness, both essential for a career in the Indian Air Force. For AFCAT 1 2026 aspirants, this topic is a scoring area that can easily add to the overall marks if prepared systematically.
Senior Lecturer General Studies, SSBCrackExams, Cleared CDS 4 times, NDA 2 times, Ex- N.C.C. cadet, SSB Expert. Passionate Teacher, Trained defence aspirants for their SSB Interview, BSc in PCM expertise in Geography, Indian Polity, Current Affairs and Defence affairs. Writing Article and Travelling solo.
