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The _______ River is known as the 'Dakshin Kaveri'.
- Penna
- Palar
- Vaigai
- Periyar
Answer: Penna
The Penna River is sometimes called 'Dakshin Kaveri' due to its significance in South India. It originates in Karnataka and flows through Andhra Pradesh into the Bay of Bengal. However, this name is less commonly used than for the Godavari.
Which country has the most UNESCO World Heritage Sites?
- China
- Italy
- France
- Spain
Answer: Italy
Italy has the most UNESCO World Heritage Sites (59 as of 2024), including the Colosseum, Venice, and the Amalfi Coast. China is second with 57 sites. UNESCO sites are recognized for their cultural, historical, or natural significance.
Which sanctuary is famous for the endangered Pygmy Hog?
- Manas
- Kaziranga
- Nameri
- Pobitora
Answer: Manas
Manas National Park in Assam is a critical habitat for the critically endangered Pygmy Hog, the world's smallest wild pig. Conservation breeding programs have helped increase their numbers. Manas is also a UNESCO World Heritage Site.
Red soil gets its color from iron oxide.
- True
- False
Answer: True
Red soil gets its characteristic red color from iron oxide (ferric oxide) content. It is found in Tamil Nadu, Karnataka, Andhra Pradesh, and Odisha. Red soil is suitable for crops like millets, pulses, and oilseeds but is low in nitrogen and phosphorus.
Which port is located on the eastern coast of India and is known for iron ore exports?
- Paradip
- Visakhapatnam
- Chennai
- Tuticorin
Answer: Paradip
Paradip Port in Odisha is a major port on the eastern coast, primarily handling iron ore, coal, and fertilizers. It is located at the mouth of the Mahanadi River. Paradip is one of India's youngest major ports, commissioned in 1966.
The mesosphere is the coldest layer of the atmosphere.
- True
- False
Answer: True
The mesosphere (50-85 km altitude) is the coldest atmospheric layer, with temperatures dropping to -90°C. Meteors burn up in this layer due to friction. Above it lies the thermosphere, where temperatures rise due to solar radiation absorption.
Which national park is located in the Andaman Islands?
- Campbell Bay
- Galathea
- Saddle Peak
- All of these
Answer: All of these
All three—Campbell Bay, Galathea, and Saddle Peak—are national parks in the Andaman and Nicobar Islands. Saddle Peak (North Andaman) is the oldest. These parks protect unique island biodiversity including endemic species.
The _______ is the largest archipelago in the world.
- Philippines
- Indonesia
- Japan
- Maldives
Answer: Indonesia
Indonesia is the largest archipelago in the world, comprising over 17,000 islands. It spans about 5,120 km from east to west. Major islands include Java, Sumatra, Borneo (shared), Sulawesi, and Papua. Indonesia is located on the Pacific Ring of Fire.
The Sardar Sarovar Dam is built on which river?
- Tapti
- Narmada
- Mahi
- Sabarmati
Answer: Narmada
The Sardar Sarovar Dam is built on the Narmada River in Gujarat. It is one of India's largest multipurpose projects, providing water and electricity to Gujarat, Madhya Pradesh, Maharashtra, and Rajasthan. The dam is 163 meters high.
The _______ crop is known as the 'King of Fibers'.
- Jute
- Cotton
- Silk
- Wool
Answer: Cotton
Cotton is known as the 'King of Fibers' due to its versatility, comfort, and economic importance. India is the largest producer of cotton globally. Cotton is a Kharif crop requiring black soil and moderate rainfall.
Cyclones in the Bay of Bengal are more frequent than in the Arabian Sea.
- True
- False
Answer: True
The Bay of Bengal experiences about 4-5 times more cyclones than the Arabian Sea due to warmer sea surface temperatures, higher humidity, and favorable atmospheric conditions. This makes eastern India more vulnerable to cyclonic storms.
The _______ River is known as the 'River of Lahore'.
- Jhelum
- Chenab
- Ravi
- Beas
Answer: Ravi
The Ravi River is known as the 'River of Lahore' as it flows near Lahore in Pakistan. It originates in the Himalayas of Himachal Pradesh and is one of the five rivers of Punjab. The Ravi is part of the Indus Water Treaty between India and Pakistan.
Which Indian state shares borders with the maximum number of other states?
- Madhya Pradesh
- Uttar Pradesh
- Karnataka
- Andhra Pradesh
Answer: Uttar Pradesh
Uttar Pradesh shares borders with 9 states/UTs: Uttarakhand, Himachal Pradesh, Haryana, Delhi, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand, and Bihar. This makes it the state with the most neighboring states in India.
The _______ is the largest planetarium in India.
- Nehru Planetarium Delhi
- Birla Planetarium Kolkata
- Swami Vivekananda Planetarium Bangalore
- Nehru Planetarium Mumbai
Answer: Swami Vivekananda Planetarium Bangalore
Swami Vivekananda Planetarium (Jawaharlal Nehru Planetarium) in Bangalore is the largest planetarium in India. Established in 1989, it features advanced projection systems for astronomy shows. It promotes science education and public awareness about space.
The asthenosphere is part of the upper mantle and is semi-fluid.
- True
- False
Answer: True
The asthenosphere is the upper part of the mantle, below the lithosphere, and is semi-fluid (plastic) due to high temperature and pressure. This allows tectonic plates to move over it. The asthenosphere extends from about 100-410 km depth.
Which Indian state is the largest producer of groundnut?
- Gujarat
- Andhra Pradesh
- Tamil Nadu
- Rajasthan
Answer: Gujarat
Gujarat is the largest producer of groundnut (peanut) in India, contributing about 40% of national production. Major groundnut-growing districts are Junagadh, Rajkot, and Amreli. Groundnut is a key Kharif crop used for oil, food, and animal feed.
Which river flows through London?
- Seine
- Thames
- Rhine
- Danube
Answer: Thames
The River Thames flows through London, England. It is the longest river entirely in England (346 km) and has been vital for trade, transport, and culture. Iconic landmarks like the Tower Bridge, Houses of Parliament, and London Eye are located along its banks.
The Aravalli Range is the oldest fold mountain range in India.
- True
- False
Answer: True
The Aravalli Range is the oldest fold mountain range in India, formed about 1.5 billion years ago during the Proterozoic era. It runs about 692 km from Gujarat to Delhi. Once much higher, erosion has reduced its height. Guru Shikhar (1,722 m) is its highest peak.
Which national park is famous for the hangul (Kashmir stag)?
- Dachigam
- Kishtwar
- Hemis
- Salim Ali
Answer: Dachigam
Dachigam National Park in Jammu & Kashmir is the primary habitat of the endangered hangul (Kashmir stag). The park covers 141 sq km and is named after ten villages ('Das-gam') that were relocated during its creation. Hangul is the state animal of J&K.
The _______ is the largest island in the Mediterranean Sea.
- Sardinia
- Cyprus
- Sicily
- Crete
Answer: Sicily
Sicily is the largest island in the Mediterranean Sea (25,711 sq km), located off the southern coast of Italy. It is known for Mount Etna (Europe's tallest active volcano), ancient Greek temples, and rich cultural heritage from Greek, Roman, Arab, and Norman influences.