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The Hirakud Dam is built on which river?
- Godavari
- Mahanadi
- Krishna
- Cauvery
Answer: Mahanadi
The Hirakud Dam, one of the longest dams in the world (25.8 km), is built on the Mahanadi River in Odisha. Commissioned in 1957, it provides irrigation, flood control, and hydroelectric power. It created the Hirakud Reservoir, which supports diverse wildlife.
The Northeast Monsoon brings rainfall to Tamil Nadu.
- True
- False
Answer: True
The Northeast Monsoon (October-December) brings rainfall to Tamil Nadu, Andhra Pradesh, and parts of Karnataka. Unlike most of India which receives rain from Southwest Monsoon, Tamil Nadu gets about 50% of its annual rainfall from the Northeast Monsoon.
Which country has the most time zones?
- Russia
- USA
- France
- China
Answer: France
France has the most time zones (12) due to its overseas territories spread across the globe. Russia has 11 time zones within its contiguous territory. The USA has 6 time zones (including territories). China uses only one time zone (Beijing Time) despite its width.
The _______ is the largest freshwater lake in India.
- Wular Lake
- Dal Lake
- Loktak Lake
- Chilika Lake
Answer: Wular Lake
Wular Lake, located in Jammu and Kashmir, is the largest freshwater lake in India (area varies 30-260 sq km seasonally). It is fed by the Jhelum River and is an important habitat for migratory birds. Chilika Lake is the largest brackish water lagoon in India.
The Thar Desert is located entirely within India.
- True
- False
Answer: False
The Thar Desert, also known as the Great Indian Desert, extends into both India and Pakistan. About 85% of the desert lies in India (primarily Rajasthan), while the remaining 15% is in Pakistan's Punjab and Sindh provinces. It covers about 200,000 sq km.
The _______ Revolution is associated with the production of oilseeds in India.
- Green
- White
- Yellow
- Blue
Answer: Yellow
The Yellow Revolution refers to the self-sufficiency in oilseed production achieved in India during the late 1980s and 1990s. It focused on increasing production of mustard, groundnut, sesame, and soybean. The Technology Mission on Oilseeds (1986) was a key initiative.
Which strait separates India and Sri Lanka?
- Strait of Malacca
- Palk Strait
- Bering Strait
- Strait of Gibraltar
Answer: Palk Strait
The Palk Strait separates the Indian state of Tamil Nadu from Sri Lanka's Northern Province. It connects the Bay of Bengal with the Gulf of Mannar. The strait is named after Robert Palk, a former Governor of Madras Presidency. Adam's Bridge (Rama Setu) lies in this strait.
The _______ is the highest peak in South India.
- Anamudi
- Doddabetta
- Mahendragiri
- Kolaribetta
Answer: Anamudi
Anamudi, at 2,695 meters, is the highest peak in South India and the Western Ghats. Located in Kerala's Eravikulam National Park, it is part of the Anaimalai Hills. The name means 'elephant forehead' in Malayalam, referring to its shape. It is a biodiversity hotspot.
The Equator passes through India.
- True
- False
Answer: False
The Equator does not pass through India. India lies entirely in the Northern Hemisphere, between 8°4'N and 37°6'N latitudes. The Tropic of Cancer (23.5°N) passes through central India, dividing it into tropical and subtropical zones.
Which Indian state is the largest producer of tea?
- Kerala
- Tamil Nadu
- Assam
- West Bengal
Answer: Assam
Assam is the largest tea-producing state in India, contributing over 50% of the country's total tea production. The Brahmaputra Valley's climate and soil are ideal for tea cultivation. Assam tea is known for its robust, malty flavor and bright color.
Which river flows through the Grand Canyon?
- Mississippi River
- Colorado River
- Columbia River
- Rio Grande
Answer: Colorado River
The Colorado River carved the Grand Canyon over millions of years through erosion. The canyon, located in Arizona, USA, is about 446 km long, up to 29 km wide, and over 1.6 km deep. It is one of the Seven Natural Wonders of the World and a UNESCO World Heritage Site.
Lakshadweep islands are of volcanic origin.
- True
- False
Answer: False
Lakshadweep islands are of coral origin, formed by coral polyps in the Arabian Sea. In contrast, the Andaman and Nicobar Islands are of volcanic origin. Lakshadweep consists of 36 islands, of which only 10 are inhabited. Kavaratti is the administrative capital.
Which national park is located in the Sundarbans delta?
- Bhitarkanika National Park
- Sundarbans National Park
- Gorumara National Park
- Jaldapara National Park
Answer: Sundarbans National Park
Sundarbans National Park, located in West Bengal, is part of the world's largest mangrove forest. It is a UNESCO World Heritage Site and a Tiger Reserve, famous for the Royal Bengal Tiger. The park is formed by the confluence of the Ganga, Brahmaputra, and Meghna rivers.
The _______ is the smallest country in the world by area.
- Monaco
- Vatican City
- San Marino
- Liechtenstein
Answer: Vatican City
Vatican City, with an area of just 0.44 sq km, is the smallest independent state in the world. It is an enclave within Rome, Italy, and serves as the spiritual and administrative headquarters of the Roman Catholic Church, led by the Pope.
Which is India's first nuclear power plant?
- Rajasthan Atomic Power Station
- Tarapur Atomic Power Station
- Kalpakkam Atomic Power Station
- Narora Atomic Power Station
Answer: Tarapur Atomic Power Station
Tarapur Atomic Power Station (TAPS) in Maharashtra, commissioned in 1969, was India's first nuclear power plant. It was built with assistance from the USA under the 'Atoms for Peace' program. It initially had two boiling water reactors; now it has PHWR units as well.
The _______ Pass connects Srinagar to Leh in Ladakh.
- Zoji La
- Nathu La
- Bomdi La
- Shipki La
Answer: Zoji La
Zoji La Pass, at an elevation of 3,528 meters, connects the Kashmir Valley with Ladakh. It is a crucial mountain pass on the Srinagar-Leh highway. Due to heavy snowfall, it remains closed in winter, though the Zoji La Tunnel project (under construction) aims to provide all-weather connectivity.
Punjab is the largest producer of rice in India.
- True
- False
Answer: False
West Bengal is the largest producer of rice in India, followed by Uttar Pradesh and Punjab. Punjab is known for high productivity due to irrigation and Green Revolution technologies, but West Bengal has the highest total production due to larger area under cultivation and favorable climate.
The _______ River is known as the 'Dakshin Ganga' (Ganga of the South).
- Krishna
- Godavari
- Kaveri
- Mahanadi
Answer: Godavari
The Godavari River is called 'Dakshin Ganga' because it is the longest river in peninsular India (1,465 km) and holds religious significance similar to the Ganga. It originates in Maharashtra (Trimbakeshwar) and flows through Telangana, Andhra Pradesh before emptying into the Bay of Bengal.
Which country is known as the 'Land of the Rising Sun'?
- China
- South Korea
- Japan
- Thailand
Answer: Japan
Japan is known as the 'Land of the Rising Sun' because from China's perspective, Japan lies to the east where the sun rises. The Japanese name for Japan, 'Nihon' or 'Nippon', literally means 'sun origin'. The flag features a red sun disc on white background.
Sundarbans is an example of which type of forest?
- Tropical Rainforest
- Deciduous Forest
- Mangrove Forest
- Coniferous Forest
Answer: Mangrove Forest
The Sundarbans, spanning India (West Bengal) and Bangladesh, is the world's largest mangrove forest. It is formed by the delta of the Ganga, Brahmaputra, and Meghna rivers. It is a UNESCO World Heritage Site and home to the Royal Bengal Tiger, estuarine crocodiles, and diverse bird species.