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The _______ is the only floating national park in the world.
- Keibul Lamjao
- Sundarbans
- Loktak
- Chilika
Answer: Keibul Lamjao
Keibul Lamjao National Park in Manipur is the world's only floating national park, situated on Loktak Lake. It consists of floating phumdis (masses of vegetation) and is home to the endangered Sangai deer.
Which port is known as the 'Gateway of North East India'?
- Kolkata
- Haldia
- Paradip
- Visakhapatnam
Answer: Kolkata
Kolkata Port (now Syama Prasad Mookerjee Port) is known as the 'Gateway of North East India'. It is India's oldest operating port (1870) and a riverine port on the Hooghly River. It serves the eastern and northeastern states.
The thermosphere is the layer where satellites orbit Earth.
- True
- False
Answer: True
The thermosphere (85-600 km altitude) is where most satellites orbit Earth, including the International Space Station. Temperatures rise sharply here due to absorption of solar radiation. The auroras (Northern/Southern Lights) also occur in this layer.
Which national park is located in Manipur and is famous for the Sangai deer?
- Keibul Lamjao
- Shirui Hills
- Ntangki
- Pulie Badze
Answer: Keibul Lamjao
Keibul Lamjao National Park in Manipur is the world's only floating national park, located on Loktak Lake. It is the last natural habitat of the endangered Sangai (brow-antlered deer). The park is made of floating phumdis (vegetation mats).
The _______ is the largest country in Africa by area.
- Nigeria
- Democratic Republic of Congo
- Algeria
- Sudan
Answer: Algeria
Algeria is the largest country in Africa by area (2.38 million sq km) and the 10th-largest in the world. Most of Algeria is covered by the Sahara Desert. Its capital is Algiers, located on the Mediterranean coast.
The Nagarjuna Sagar Dam is built on which river?
- Krishna
- Godavari
- Tungabhadra
- Pennar
Answer: Krishna
The Nagarjuna Sagar Dam is built on the Krishna River, on the border of Telangana and Andhra Pradesh. It is one of India's earliest multipurpose projects, providing irrigation to drought-prone areas and generating hydroelectric power.
The Equator passes through Africa, Asia, and South America.
- True
- False
Answer: True
The Equator passes through 13 countries across three continents: Africa (7 countries), Asia (Indonesia, Maldives), and South America (3 countries). It divides Earth into Northern and Southern Hemispheres.
Which Indian state is the largest producer of limestone?
- Madhya Pradesh
- Rajasthan
- Andhra Pradesh
- Tamil Nadu
Answer: Madhya Pradesh
Madhya Pradesh is the largest producer of limestone in India, contributing about 20% of national production. Limestone is essential for cement, steel, and chemical industries. Major deposits are in Satna, Katni, and Jabalpur districts.
The _______ crop is known as the 'King of Cereals'.
- Rice
- Wheat
- Maize
- Barley
Answer: Wheat
Wheat is known as the 'King of Cereals' due to its global importance as a staple food. It is a Rabi crop in India, requiring cool temperatures and moderate rainfall. India is the second-largest wheat producer after China.
The 'Loo' is a hot, dry wind that blows over North India in summer.
- True
- False
Answer: True
The 'Loo' is a strong, hot, and dry wind that blows over North India (especially Punjab, Haryana, Delhi, UP) during May-June. It can cause heatstroke and dehydration. It originates from the Thar Desert region.
Which country is known as the 'Land of Fire and Ice'?
- Norway
- Iceland
- Greenland
- Finland
Answer: Iceland
Iceland is known as the 'Land of Fire and Ice' due to its unique combination of volcanoes (fire) and glaciers (ice). It sits on the Mid-Atlantic Ridge, making it geologically active with frequent eruptions and geothermal activity.
Which type of plate boundary creates mid-ocean ridges?
- Convergent
- Divergent
- Transform
- Passive
Answer: Divergent
Divergent plate boundaries, where tectonic plates move apart, create mid-ocean ridges through seafloor spreading. Magma rises to fill the gap, forming new oceanic crust. The Mid-Atlantic Ridge is a classic example.
The _______ River is known as the 'Sorrow of Uttar Pradesh'.
- Ganga
- Yamuna
- Ghaghara
- Gomti
Answer: Ghaghara
The Ghaghara River is called the 'Sorrow of Uttar Pradesh' due to its frequent flooding in the eastern districts. It is a major tributary of the Ganga, originating in the Himalayas of Nepal. Flood control measures have reduced its destructive impact.
The Arctic Ocean is the only ocean located entirely in the Northern Hemisphere.
- True
- False
Answer: True
The Arctic Ocean is the only ocean located entirely in the Northern Hemisphere, surrounding the North Pole. It is the smallest and shallowest ocean, largely covered by sea ice. Other oceans span both hemispheres.
Which Indian state has the longest international border?
- Rajasthan
- Arunachal Pradesh
- West Bengal
- Gujarat
Answer: West Bengal
West Bengal has the longest international border among Indian states, sharing approximately 2,217 km with Bangladesh. Arunachal Pradesh has the longest border with China (1,129 km), but West Bengal's total international border is the longest.
Which river is known as the 'Lifeline of Gujarat'?
- Sabarmati
- Narmada
- Tapti
- Mahi
Answer: Narmada
The Narmada River is called the 'Lifeline of Gujarat' as it provides water for irrigation, drinking, and industry through projects like Sardar Sarovar Dam. The river is culturally significant and supports agriculture in the drought-prone regions of Gujarat.
The _______ is the largest wildlife sanctuary in India.
- Desert National Park
- Kutch Desert Wildlife Sanctuary
- Gir
- Rann of Kutch
Answer: Kutch Desert Wildlife Sanctuary
Kutch Desert Wildlife Sanctuary in Gujarat is India's largest wildlife sanctuary (7,506 sq km). Located in the Great Rann of Kutch, it is famous for flamingo migrations, wild ass, and the annual Rann Utsav festival. The sanctuary is a Ramsar site.
Which is the capital of Denmark?
- Oslo
- Stockholm
- Copenhagen
- Helsinki
Answer: Copenhagen
Copenhagen is the capital and largest city of Denmark, located on the islands of Zealand and Amager. It is known for its historic harbor, Nyhavn, Tivoli Gardens, and as the home of the Little Mermaid statue. Copenhagen is a hub for design and sustainability.
The Conrad discontinuity is within the continental crust.
- True
- False
Answer: True
The Conrad discontinuity is a boundary within the continental crust separating the upper granitic layer from the lower basaltic layer. It is not as globally consistent as the Moho. Named after seismologist Victor Conrad.
Which Indian state is the largest producer of pineapple?
- Kerala
- Assam
- West Bengal
- Tripura
Answer: Assam
Assam is the largest producer of pineapple in India, contributing about 30% of national production. Pineapple is grown in the Brahmaputra Valley's humid climate. India is among the top global pineapple producers, with Kerala and Karnataka also significant.