Panna Biosphere Reserve was officially added to UNESCO's World Network of Biosphere Reserves in the year:
- Year two thousand eighteen
- Decade
- Twenty twenty
- Nineteen ninety
Explanation: Panna in Madhya Pradesh became India's 12th reserve to be included in the World Network of Biosphere Reserves (WNBR) in 2020.
The rugged Nanda Devi Biosphere Reserve in Uttarakhand is globally recognized as a crucial habitat for the:
- Lion
- Clouded Leopard
- Snow Leopard
- Indian Bengal Tiger
Explanation: Nanda Devi is a pristine high-altitude reserve in the Himalayas that provides a critical, undisturbed refuge for the endangered Snow Leopard.
The intergovernmental MAB Programme officially held its first International Coordinating Council meeting in Paris in:
- Two thousand
- Nineteen seventy one
- Nineteen ninety
- Nineteen eighty
Explanation: UNESCO officially launched the programmatic framework for the Man and the Biosphere project following its first council meeting in 1971.
How many Indian biosphere reserves are currently recognized under the UNESCO WNBR as of late 2025?
- Thirteen reserves
- Eighteen total
- Ten reserves
- Twelve sites
Explanation: With the recent addition of the Cold Desert Biosphere Reserve in 2025, India now has 13 biosphere reserves recognized under the World Network of Biosphere Reserves.
Which prominent Biosphere Reserve spans the rugged topography across both Madhya Pradesh and Chhattisgarh?
- Panna Reserve
- Similipal
- Achanakmar Amarkantak
- Pachmarhi
Explanation: Achanakmar-Amarkantak straddles the border of Madhya Pradesh and Chhattisgarh, recognized for its rich watershed ecology.
As of recent updates, out of India's 18 designated Biosphere Reserves, how many are officially recognized in the WNBR?
- Twelve Reserves
- Fourteen
- Eighteen Reserves
- Ten Reserves
Explanation: Currently, 12 out of the 18 Biosphere Reserves in India are officially recognized and included in UNESCO's World Network of Biosphere Reserves.
Which biosphere reserve encompasses the Campbell Bay National Park?
- Little Rann
- Sundarbans Delta
- Gulf of Mannar
- Great Nicobar
Explanation: The Great Nicobar Biosphere Reserve includes two national parks: Campbell Bay National Park and Galathea National Park.
Panna Biosphere Reserve is situated in the catchment area of which river?
- The Ken River
- Brahmaputra
- Mahanadi
- Godavari Basin
Explanation: The Ken River flows from south to north through the Panna Biosphere Reserve, acting as the primary water source for its wildlife.
Located in the Garo Hills, which reserve is recognized globally for its highly endemic citrus gene pool?
- Manas Reserve
- Panna
- Nokrek Biosphere
- Nanda Devi
Explanation: Nokrek in Meghalaya protects a rich gene pool of native citrus species, notably the mother of all citrus fruits, Citrus indica.
The Gulf of Mannar Biosphere Reserve is critically important for the conservation of which vulnerable marine mammal?
- Sea Lion
- Blue Whale
- Bottlenose Dolphin
- Dugong
Explanation: The shallow, seagrass-rich waters of the Gulf of Mannar serve as a crucial feeding habitat for the Dugong (sea cow).
Which designated zone seamlessly surrounds the core area to facilitate ecological research and limited recreational activities?
- Outermost zone
- Core sector
- Buffer
- Transition zone
Explanation: The buffer zone surrounds or adjoins the core areas, specifically used for activities that are ecologically sound, like scientific research and eco-tourism.
The outermost transition area of a Biosphere Reserve specifically encourages and accommodates sustainable:
- Settlements
- Agriculture zones
- Industrial parks
- Ecotourism areas
Explanation: The transition area is the outermost part where human settlements and sustainable economic activities (like farming) are actively fostered and managed.
The Agasthyamala Biosphere Reserve is a crucial hotspot of endemism spanning across Kerala and:
- Telangana
- Karnataka State
- Tamil Nadu
- Andhra Pradesh
Explanation: Agasthyamala sits at the southern end of the Western Ghats, spanning the border between the states of Kerala and Tamil Nadu.
Which biosphere reserve is shared between the states of Madhya Pradesh and Chhattisgarh?
- Similipal Forest
- Achanakmar Amarkantak
- Panna Reserve
- Pachmarhi Region
Explanation: The Achanakmar-Amarkantak reserve spans the border between Madhya Pradesh and Chhattisgarh, covering the Maikal Hills.
Agasthyamala Biosphere Reserve is home to which indigenous forest-dwelling tribe?
- Sentinelese
- Kani tribe
- Shompen
- Jarawa
Explanation: The Kani tribe are indigenous to the Agasthyamala Biosphere Reserve and hold significant traditional knowledge regarding local medicinal plants.
The Dibru-Saikhowa Biosphere Reserve is bounded by the Brahmaputra River and which other river?
- Yamuna
- Ganges River
- Lohit River
- Brahmaputra Basin
Explanation: Dibru-Saikhowa is essentially a river island ecosystem bounded by the Brahmaputra and Lohit rivers in the north and the Dibru river in the south.
Established in 1986, which was the very first Biosphere Reserve to be designated in India?
- Gulf of Mannar
- Nanda Devi
- Sundarbans
- Nilgiri
Explanation: The Nilgiri Biosphere Reserve, located in the Western Ghats, was the first biosphere reserve established in India in September 1986.
Which biosphere reserve in Meghalaya is famous for the conservation of the Red Panda and citrus gene pool?
- Manas Reserve
- Similipal
- Sundarbans
- Nokrek
Explanation: The Nokrek Biosphere Reserve is a crucial hotspot for preserving rare citrus species and provides a habitat for the elusive Red Panda.
Which Ramsar wetland site constitutes the core zone of a unique biosphere reserve in Manipur?
- Loktak Lake
- Vembanad Kol
- Pulicat Lake
- Chilika Lagoon
Explanation: Loktak Lake is the core zone of a distinct ecological region, famous for its floating phumdis and the endangered Sangai deer.
The core zone of the Pachmarhi Biosphere Reserve includes which national park?
- Keoladeo
- Bandipur Park
- Satpura
- Kaziranga
Explanation: Satpura National Park serves as the core zone of the Pachmarhi Biosphere Reserve, surrounded by the Bori and Pachmarhi sanctuaries.
Seshachalam Hills biosphere reserve is located in which mountain range?
- Eastern Ghats
- Aravalli Range
- Vindhyan Hills
- The Western Ghats
Explanation: The Seshachalam Hills are a part of the Eastern Ghats in southern Andhra Pradesh, recognized for their rich endemic flora.
The rich, moist deciduous forests of the Pachmarhi Biosphere Reserve are nestled deep within the rugged:
- Aravalli Hills
- Ghats
- Vindhyan Mountains
- Satpura Range
Explanation: Pachmarhi Biosphere Reserve spans the rugged hills and deep gorges of the Satpura Range in the heart of Madhya Pradesh.
Which vital central Indian river flows directly through the core tiger habitats of the Panna Biosphere Reserve?
- Chambal River Valley
- Narmada Basin
- Betwa
- Ken River
Explanation: The Ken River flows extensively through the Panna Biosphere Reserve, acting as a critical lifeline for its dry deciduous ecosystem.
In 2001, which coastal biosphere reserve in Tamil Nadu became India's second MAB recognized site?
- Great Nicobar
- Sundarbans
- Gulf of Mannar
- Nilgiri Biosphere
Explanation: Following Nilgiri, the Gulf of Mannar was added to the World Network of Biosphere Reserves in 2001, highlighting its unique marine ecology.
The Khangchendzonga Biosphere Reserve is located entirely within which Indian state?
- Arunachal Pradesh
- Himachal Pradesh
- Sikkim State
- Uttarakhand
Explanation: The Khangchendzonga Biosphere Reserve encompasses a vast tract of the Himalayas and is situated entirely within the state of Sikkim.
Which international intergovernmental body systematically evaluates and formally approves additions to the WNBR?
- World Bank Group
- WHO
- United Nations Environment
- UNESCO Secretariat
Explanation: The MAB International Coordinating Council, under the UNESCO Secretariat, evaluates state nominations and officially designates them into the World Network.
The Cold Desert Biosphere Reserve, recently added to the WNBR in 2025, is located in:
- Himachal Pradesh
- Gujarat
- Sikkim State
- Assam
Explanation: At the 5th World Congress of Biosphere Reserves in 2025, the Cold Desert Biosphere Reserve in Himachal Pradesh was officially designated as India's 13th site in the WNBR.
Which international agency launched the Man and the Biosphere (MAB) Programme in 1971?
Explanation: The United Nations Educational, Scientific and Cultural Organization (UNESCO) launched the MAB programme to establish a scientific basis for the improvement of relationships between people and their environments.
The Dehang-Dibang Biosphere Reserve is located in the upper reaches of which mountain range?
- Aravalli Range
- Eastern Himalayas
- Satpura Hills
- Western Ghats
Explanation: Situated in Arunachal Pradesh, Dehang-Dibang is a key biodiversity hotspot located in the rugged terrain of the Eastern Himalayas.
Conversely, which isolated floodplain ecosystem in Assam is the smallest designated Biosphere Reserve in India?
- Nanda Devi
- Dibru Saikhowa
- Nokrek
- Panna
Explanation: Dibru-Saikhowa is a specialized riverine and semi-evergreen forest ecosystem, making it the smallest biosphere reserve in the country.
Which biosphere reserve features the unique 'shola' montane forests and grasslands?
- Nanda Devi
- Sundarbans
- Nilgiri
- Gulf of Mannar
Explanation: The Nilgiri Biosphere Reserve is famous for its high-altitude shola-grassland ecosystems that harbor highly endemic flora and fauna.
Which biosphere reserve in Assam is recognized for its population of the Golden Langur?
- Nokrek Reserve
- Khangchendzonga
- Dibru Saikhowa
- Manas
Explanation: The Manas Biosphere Reserve provides a critical protected habitat for the endangered Golden Langur, which is endemic to the region.
Which biosphere reserve in Odisha is named after the abundance of red silk cotton trees?
- Similipal Forest
- Panna Reserve
- Bhitarkanika Park
- Sundarbans Area
Explanation: The name 'Similipal' is derived from the abundance of red silk cotton trees (Simul) that bloom vibrantly in the region.
The vast Nilgiri Biosphere Reserve encompasses multiple protected areas, including the famous:
- Keoladeo
- Manas
- Kaziranga
- Bandipur
Explanation: The Nilgiri Biosphere Reserve spans several major national parks and sanctuaries, including Bandipur, Nagarhole, Mudumalai, and Wayanad.
The Similipal Biosphere Reserve, known for its majestic waterfalls and melanistic tigers, is located in:
- Jharkhand State
- West Bengal
- Bihar State
- Odisha
Explanation: Similipal is a massive forested terrain in the Mayurbhanj district of Odisha, serving as a vital elephant and tiger reserve.
The vast salt marsh ecosystem of the Kachchh Biosphere Reserve provides an exclusive natural sanctuary for the:
- Asiatic Desert Lion
- Bactrian Camel
- Fox
- Indian Wild Ass
Explanation: The Little Rann of Kutch, within the larger biosphere reserve, is the last refuge on Earth for the endemic Indian Wild Ass (Ghudkhur).
The Great Rann of Kutch Biosphere Reserve primarily protects which endangered animal?
- Indian Wild Ass
- Red Panda
- Snow Leopard
- Bengal Tiger
Explanation: The Little Rann of Kutch, part of the broader biosphere reserve, is the only place on Earth where the endangered Indian Wild Ass is found.
The "World Network of Biosphere Reserves" operates under which specific UNESCO program?
- Ramsar Wetlands
- Man and Biosphere
- World Heritage Program
- Global Geoparks
Explanation: The WNBR is the operational framework for UNESCO's Man and the Biosphere (MAB) Programme, launched to improve the relationship between people and their environments.
Which tribal community dominantly inhabits the buffer zone of the Nanda Devi Biosphere Reserve?
- Sentinelese
- Bhotia tribe
- Garo community
- Jarawa people
Explanation: The buffer zones of Nanda Devi are home to several villages primarily inhabited by the indigenous Indo-Mongoloid Bhotia tribe.
The Manas Biosphere Reserve in Assam successfully implemented a major conservation breeding program for the critically endangered:
- Pygmy Hog
- Pig
- Indian Wild Boar
- Forest Warthog
Explanation: Manas is one of the last remaining natural strongholds for the critically endangered Pygmy Hog, the world's smallest and rarest wild suid.
The Nokrek Biosphere Reserve is located in which specific hill range?
- Khasi Mountains
- Eastern Himalayas
- Jaintia Hills
- Garo Hills Range
Explanation: Nokrek is the highest peak in the Garo Hills of Meghalaya, around which the biosphere reserve is centered.
Which tiger reserve forms the core of the Similipal Biosphere Reserve?
- Bandipur
- Nagarhole
- Similipal Core
- Ranthambore Park
Explanation: The Similipal Tiger Reserve forms the heavily protected core area of the broader Similipal Biosphere Reserve in Odisha.
In which state is the Cold Desert Biosphere Reserve located?
- Arunachal Pradesh
- Sikkim State
- Himachal Pradesh
- Uttarakhand State
Explanation: The Cold Desert Biosphere Reserve is located in the trans-Himalayan region of Himachal Pradesh, covering areas like the Pin Valley.
What type of ecosystem predominantly characterizes the Sundarbans Biosphere Reserve?
- Desert scrubland
- Alpine meadows
- Tropical savanna
- Mangrove forest
Explanation: The Sundarbans represents the largest contiguous mangrove forest ecosystem in the world, dominated by the 'Sundari' tree.
The Great Nicobar Biosphere Reserve legally safeguards the ancestral territories of which vulnerable indigenous community?
- Shompen
- Onge People
- Sentinelese
- Jarawa Tribe
Explanation: The Great Nicobar Biosphere Reserve is highly sensitive as it encompasses the traditional forest homelands of the indigenous Shompen tribe.
Which high-altitude reserve in Sikkim protects the elusive Snow Leopard and the vulnerable Red Panda?
- Khangchendzonga
- Dibru Saikhowa
- Nanda Devi
- Cold Desert
Explanation: Khangchendzonga Biosphere Reserve is a massive high-altitude park in Sikkim, harboring spectacular sub-alpine and alpine biodiversity.
Which biosphere reserve includes the Sathyamangalam Wildlife Sanctuary?
- Agasthyamala
- Seshachalam
- Gulf of Mannar
- Nilgiri
Explanation: The Nilgiri Biosphere Reserve is massive, encompassing multiple parks and sanctuaries, including the Sathyamangalam tiger reserve.
The Seshachalam Hills, declared India's first biosphere reserve for endemic red sanders, is situated in:
- Telangana State
- Tamil Nadu
- Karnataka State
- Andhra Pradesh
Explanation: The Seshachalam Biosphere Reserve in the Eastern Ghats of Andhra Pradesh is globally famous for its highly endemic Red Sanders (Pterocarpus santalinus) forests.
The sprawling Sundarbans Biosphere Reserve is a dynamic deltaic ecosystem heavily influenced by the mighty:
- Yellow River Valley
- Brahmaputra River
- Mahanadi River
- Godavari Basin
Explanation: The Sundarbans delta is formed by the massive confluence of the Ganges, Brahmaputra, and Meghna river systems.
The Pin Valley National Park and Kibber Wildlife Sanctuary are core zones of the Cold Desert Biosphere Reserve located in:
- Arunachal Pradesh
- Uttarakhand
- Himachal Pradesh
- Jammu Kashmir
Explanation: The Cold Desert Biosphere Reserve is located in the Trans-Himalayan region of Himachal Pradesh, supporting unique alpine flora and fauna.
In terms of total geographic surface area, which of the following is the largest Biosphere Reserve in India?
- Gulf of Mannar
- Great Nicobar
- Sundarbans Delta
- Gulf of Kachchh
Explanation: Spanning over 12,000 square kilometers, the Gulf of Kachchh in Gujarat is the largest designated biosphere reserve in India by area.
Achanakmar-Amarkantak Biosphere Reserve serves as the source for which major river?
- Narmada River
- Krishna
- Cauvery
- Godavari
Explanation: The Amarkantak plateau within the reserve is the origin point of three major river systems, most notably the Narmada River.
According to the MAB framework, what is the primary legally mandated function of a Biosphere Reserve's core area?
- Human settlement
- Tourism activity
- Strict protection
- Research facilities
Explanation: The core area must be strictly protected to conserve landscapes, ecosystems, species, and genetic variation, remaining largely undisturbed by human activity.
The remote Dehang-Debang Biosphere Reserve, rich in diverse rhododendron species, is located within:
- Mizoram Territory
- Arunachal Pradesh
- Assam Province
- State of Meghalaya
Explanation: Dehang-Debang encompasses spectacular altitudinal variations in Arunachal Pradesh, harboring immense floral diversity including rare orchids and rhododendrons.
Which biosphere reserve protects the critically endangered Great Indian Bustard?
- Kachchh Reserve
- Gulf of Mannar
- Cold Desert
- Nanda Devi Range
Explanation: The Kachchh Biosphere Reserve in Gujarat is a vital sanctuary not just for the Wild Ass, but also for avian species like the Great Indian Bustard.
The highest peak in the Pachmarhi Biosphere Reserve is:
- Kanchenjunga
- Dhoopgarh
- Doddabetta
- Anamudi
Explanation: Mount Dhoopgarh is the highest point in the Mahadeo Hills (Satpura Range) and serves as a prominent geographic feature within the reserve.
Which towering biological hotspot serves as the prominent core of a biosphere reserve at the Western Ghats' southern tip?
- Agasthyamala Peak
- Nilgiri Biosphere Reserve
- Nanda Devi Mountain
- Similipal Forest
Explanation: The Agasthyamala Peak (1,868m) is a prominent geographic landmark and biodiversity core of the Agasthyamala Biosphere Reserve.
The Mouling National Park is a core part of which biosphere reserve?
- Khangchendzonga
- Dibru Saikhowa BR
- Nokrek Reserve
- Dihang Dibang BR
Explanation: The Dihang-Dibang Biosphere Reserve in Arunachal Pradesh incorporates the Mouling National Park and the Dibang Wildlife Sanctuary.
Which biosphere reserve encompasses the famous Valley of Flowers National Park?
- Gulf of Mannar
- Pachmarhi Hills
- Nanda Devi
- Nilgiri Reserve
Explanation: The Nanda Devi Biosphere Reserve encompasses both the Nanda Devi National Park and the spectacular Valley of Flowers National Park.
Which endangered species is the flagship animal for the Gulf of Mannar Biosphere Reserve?
- Bengal Tiger
- Saltwater Croc
- Marine Dugong
- Asian Elephant
Explanation: The Gulf of Mannar is famously recognized as the last major refuge in India for the globally vulnerable Dugong (sea cow).