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11
The deepest mine in Asia is
Discuss
Answer & Solution
Answer: Option B
Solution:
The deepest mine in Asia is Kolar Gold mine. Kolar Gold Fields (KGF) was one of the major gold mines in India and is located in the Kolar district in Karnataka, close to the city of Bangalore. It was closed in 2003 due to reducing deposits and increasing costs. The mine is considered the world's second deepest gold mine.
12
Where in India is mica mined?
Discuss
Answer & Solution
Answer: Option D
Solution:
In India mica is mined in Nasirabad (Rajasthan), Gaya (Bihar) and Nellore (Andhra Pradesh).
13
Which State of India has the largest reserves of monazite, with a high thorium content?
Discuss
Answer & Solution
Answer: Option A
Solution:
Kerala has the largest reserves of monazite, with a high thorium content. Monazite is a reddish-brown phosphate mineral containing rare-earth metals. It occurs usually in small isolated crystals. It has a hardness of 5.0 to 5.5 on the Mohs scale of mineral hardness and is relatively dense, about 4.6 to 5.7 g/cm3.
14
The plateau rich in minerals in India is
Discuss
Answer & Solution
Answer: Option B
Solution:
The plateau rich in minerals in India is Chhotanagpur Plateau. Chotanagpur plateau is called the storehouse of minerals due to the fact that it is rich in minerals like mica, bauxite, copper, limestone, iron ore and coal. It is responsible for a significant share of the country's mineral output.
15
The largest coal reserves of India are found in ________
Discuss
Answer & Solution
Answer: Option B
Solution:
The largest coal reserves of India are found in Jharkhand. Jharkhand has the first rank in coal reserves and its production. Most of the coal fields in the state of Jharkhand are located in a narrow belt running in the east-west direction almost along 24% north latitude from the Gondwana period. The main coal mining centres of the state are Auranga, Bokaro, Dhanbad, Jharia, Giridh, Karanpur, Ramgarh and Hutar.
16
Diamond mines are found in
Discuss
Answer & Solution
Answer: Option A
Solution:
Panna district of Madhya Pradesh is famous fordiamond mining. It also has tiger reserve known as 'Panna National Park', Diamond Mining Project of National Mineral Development Corporation manages diamond mines in Panna.
17
"Panna" is an important place in Madhya Pradesh. It is famous for mines of
Discuss
Answer & Solution
Answer: Option C
Solution:
Panna district of Madhya Pradesh is famous fordiamond mining. It also has tiger reserve known as 'Panna National Park', Diamond Mining Project of National Mineral Development Corporation manages diamond mines in Panna.
18
Iron ore produced from the mines of Kudremukh is exported from which of the following?
Discuss
Answer & Solution
Answer: Option C
Solution:
Iron ore is mined from the hills of Kudremukh in Chikmagaluru District of Karnataka in Western Ghats. From here it is transported to the port of Mangalore in the form slurry through pipeline for exports.
19
The most important uranium mine of India is located at
Discuss
Answer & Solution
Answer: Option D
Solution:
Jadugoda Mines of uranium lies in Purbi Singhbhum district of Jharkhand. It started functioning in 1967 as uranium mine of India.
20
A prominent break in the continuity of the Sahyadris is
Discuss
Answer & Solution
Answer: Option D
Solution:
A prominent break in the continuity of the Sahyadris is Palghat Gap. Palghat Gap, major break in the Western Ghats mountain range, in southwestern India. Located between the Nilgiri Hills to the north and the Anaimalai Hills to the south, it is about 20 miles (32 km) wide and straddles the Kerala–Tamil Nadu border, serving as a major communication route between those two states.