Q41. Which southern Indian state has the longest coastline?
a) Tamil Nadu
b) Kerala
c) Andhra Pradesh
d) Karnataka
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Correct Answer: c) Andhra Pradesh
Explanation: Andhra Pradesh has the longest coastline among the southern Indian states. The coastline stretches for approximately 974 kilometers (605 miles) along the Bay of Bengal, offering numerous beaches and ports that contribute to the state’s economy and tourism.
Q42. Which is the longest sea beach in India?
a) Marina Beach
b) Juhu Beach
c) Colva Beach
d) Baga Beach
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Correct Answer: a) Marina Beach
Explanation: Marina Beach, located in Chennai, Tamil Nadu, is the longest sea beach in India. The beach stretches for approximately 13 kilometers (8 miles) along the Bay of Bengal, making it one of the longest urban beaches in the world. Marina Beach is a popular destination for locals and tourists alike, offering a variety of recreational activities and food stalls.
Q43. Which is the highest road in India?
a) Rohtang Pass
b) Zoji La Pass
c) Khardung La (Leh-Manali Highway)
d) Chang La Pass
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Correct Answer: c) Khardung La (Leh-Manali Highway)
Explanation: The Khardung La pass, located on the Leh-Manali Highway, is the highest motorable road in India. The pass is situated at an altitude of 5,359 meters (17,582 feet) above sea level in the Ladakh region. The road is an important strategic route for the Indian military and is also a popular destination for adventure enthusiasts and bikers.
Q44. Which is the largest artificial lake in India?
a) Dhebar Lake (Jaisamand Lake)
b) Hussain Sagar Lake
c) Loktak Lake
d) Sambhar Salt Lake
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Correct Answer: a) Dhebar Lake (Jaisamand Lake)
Explanation: Dhebar Lake, also known as Jaisamand Lake, is the largest artificial lake in India. It is located in Udaipur, Rajasthan, and was created in the 17th century by constructing a marble dam across the Gomti River. The lake covers an area of approximately 87 square kilometers (34 square miles) and is a popular tourist destination, offering boating and wildlife viewing opportunities.
Q45. Which is the deepest river valley in India?
a) Indus River Valley
b) Kaveri River Valley
c) Bhagirathi and Alaknanda River Valley
d) Godavari River Valley
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Correct Answer: c) Bhagirathi and Alaknanda River Valley
Explanation: The Bhagirathi and Alaknanda River Valley is the deepest river valley in India. The valley is located in the state of Uttarakhand and is formed by the confluence of the Bhagirathi and Alaknanda rivers, which later merge to form the Ganga River. The valley is known for its picturesque landscapes, steep slopes, and deep gorges.
Q46. Which are the largest rivers in India without a delta?
a) Ganga and Yamuna
b) Krishna and Godavari
c) Narmada and Tapti
d) Brahmaputra and Mahanadi
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Correct Answer: c) Narmada and Tapti
Explanation: The Narmada and Tapti rivers are the largest rivers in India without a delta. Both rivers flow through central India and empty into the Arabian Sea through estuaries rather than forming deltas. The Narmada River is the fifth-longest river in India, while the Tapti River is the seventh-longest.
Q47. Which is the highest battlefield and the longest glacier in India?
a) Gangotri Glacier
b) Siachen Glacier
c) Zemu Glacier
d) Bara Shigri Glacier
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Correct Answer: b) Siachen Glacier
Explanation: The Siachen Glacier is the highest battlefield and the longest glacier in India. Located in the eastern Karakoram Range in the Himalayas, the glacier is approximately 76 kilometers (47 miles) long. The Siachen Glacier is a disputed territory between India and Pakistan, with both countries maintaining military presence in the region.
Q48. Which is the biggest river island in India?
a) Majuli
b) Srirangapatna
c) Umananda
d) Aliabet
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Correct Answer: a) Majuli
Explanation: Majuli, located in the Brahmaputra River in Assam, is the biggest river island in India. The island covers an area of approximately 880 square kilometers (340 square miles) and is home to a diverse range of flora and fauna. Majuli is also known for its unique cultural heritage, with several satras (monasteries) that preserve the traditions of Assamese art, music, and dance.
Q49. Which is the largest planetarium in India?
a) Nehru Planetarium, Delhi
b) M.P. Birla Planetarium, Kolkata
c) Jawaharlal Nehru Planetarium, Bangalore
d) Swami Vivekananda Planetarium, Mangalore
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Correct Answer: b) M.P. Birla Planetarium, Kolkata
Explanation: The M.P. Birla Planetarium, located in Kolkata, is the largest planetarium in India. The planetarium was inaugurated in 1963 and is equipped with advanced projection systems and a large dome that can accommodate up to 680 people. The planetarium offers various educational programs and sky shows to promote astronomy and science education.
Q50. Which is the highest airport in India?
a) Kushok Bakula Rimpochee Airport (Leh)
b) Shimla Airport
c) Kullu-Manali Airport
d) Srinagar Airport
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Correct Answer: a) Kushok Bakula Rimpochee Airport (Leh)
Explanation: Kushok Bakula Rimpochee Airport, located in Leh, Ladakh, is the highest airport in India. The airport is situated at an altitude of 3,256 meters (10,682 feet) above sea level and is surrounded by the Himalayan mountain range. Due to its high altitude and challenging weather conditions, the airport is considered one of the most difficult airports for pilots to navigate.