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Physical Geography of Bihar - BPSC (Bihar) MCQ


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15 Questions MCQ Test - Physical Geography of Bihar

Physical Geography of Bihar for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Physical Geography of Bihar questions and answers have been prepared according to the BPSC (Bihar) exam syllabus.The Physical Geography of Bihar MCQs are made for BPSC (Bihar) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Physical Geography of Bihar below.
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Physical Geography of Bihar - Question 1

Which of the following statements are correct regarding the geographical location of Bihar?

  1. Bihar is located entirely in the Southern Hemisphere.
  2. Bihar is bordered by Nepal to the north and Uttar Pradesh to the west.
  3. Bihar’s latitudinal range is 5° and its longitudinal range is 3°.

Detailed Solution for Physical Geography of Bihar - Question 1

Bihar is located in the Northern Hemisphere, not the Southern Hemisphere, so statement 1 is incorrect. However, Bihar is indeed bordered by Nepal to the north and Uttar Pradesh to the west (statement 2). Additionally, the latitudinal range is 3° and longitudinal range is 5° (statement 3). Therefore, option B is correct, as statements 2 and 3 are accurate.

Physical Geography of Bihar - Question 2

Which of the following rocks are found in the southern part of Bihar?

Detailed Solution for Physical Geography of Bihar - Question 2
Dharwar rocks, which are of Pre-Cambrian age, are found in the southeastern part of Bihar, including districts like Munger, Jamui, Nawada, and Gaya. These rocks consist of mica-schist and other coarse-grained minerals. The Dharwar rocks are older and have been formed due to metamorphic processes, making them distinct from other rock systems like Vindhyan or Quaternary rocks found in different parts of Bihar.
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Physical Geography of Bihar - Question 3

Which of the following rivers flows through the Vindhyan rock region of Bihar?

Detailed Solution for Physical Geography of Bihar - Question 3
The Son River flows through the Vindhyan rock region, particularly through the Son River valley. This river carries alluvial deposits that cover the Vindhyan rocks, which are rich in limestone and pyrite. These alluvial deposits play a crucial role in agriculture in the region. The Vindhyan rock system is mainly located in the southern part of Bihar, where the Son River flows, distinguishing it from other rivers in the state.
Physical Geography of Bihar - Question 4
Which of the following districts in Bihar does not share a boundary with any other state?
Detailed Solution for Physical Geography of Bihar - Question 4
Darbhanga is one of the districts in Bihar that does not share a boundary with any neighboring state or country. It is entirely surrounded by other districts within Bihar. In contrast, districts like Patna, Gaya, and Purnia share borders with neighboring states such as Jharkhand, Uttar Pradesh, and West Bengal. Darbhanga's unique location within Bihar makes it an exception in this regard.
Physical Geography of Bihar - Question 5
Fill in the blank: Bihar has an international boundary of ___ km with Nepal.
Detailed Solution for Physical Geography of Bihar - Question 5
Bihar shares a 729 km long international boundary with Nepal. This boundary stretches across several districts, including West Champaran, East Champaran, and others, and is a crucial geographical feature of the state. The long boundary with Nepal contributes to Bihar’s significant cultural and economic ties with its northern neighbor, influencing trade and tourism between the two regions.
Physical Geography of Bihar - Question 6
Fill in the blank: The Vindhyan rock system is primarily found in the ___ part of Bihar.
Detailed Solution for Physical Geography of Bihar - Question 6
The Vindhyan rock system is primarily located in the southern part of Bihar, particularly in the districts of Rohtas and Aurangabad. This system serves as a geological divide between the Ganga Plain and the Deccan Plateau. The rocks are rich in limestone, sandstone, and shale, and have been used historically in construction, contributing to the region’s historical and cultural significance.
Physical Geography of Bihar - Question 7
Which of the following is a part of the Shiwalik Range in Bihar?
Detailed Solution for Physical Geography of Bihar - Question 7
Ramnagar Doon is part of the Shiwalik Range, located in the northwestern part of Bihar, particularly in the West Champaran district. The range is a hilly area that was formed during the Cenozoic era and has an average elevation of 80-250 meters. Ramnagar Doon is known for its smaller hills and the Harha river valley, which is situated to the northeast of this region, making it a key feature of Bihar’s topography.
Physical Geography of Bihar - Question 8
Which of the following regions in Bihar is located to the north of the Ganga river and is prone to frequent floods?
Detailed Solution for Physical Geography of Bihar - Question 8
The Khadar Region, located in the North and North-Eastern plains of Bihar, is characterized by the deposition of newer alluvium brought by floodwaters. This region is prone to flooding every year as the rivers bring silt and sediments, creating fertile lands. Unlike the Bangar region, which is not flood-prone, Khadar is directly influenced by the floodwaters from rivers like Gandak and Kosi, which result in seasonal flooding. Therefore, option B is correct.
Physical Geography of Bihar - Question 9
Which of the following plains is located in the South Bihar and is formed by the Karmanasa, Son, Punpun, and other rivers?
Detailed Solution for Physical Geography of Bihar - Question 9
The Central South Bihar Plain, also known as Magadh, is formed by the Ganga River and its tributaries like the Karmanasa, Son, and Punpun rivers. This region, covering areas like Gaya, Nalanda, and Jehanabad, is rich in fertile alluvial soil. The plain's slope is from South-West to North-East, and it has a varied topography, which includes flood plains, older alluvial lands, and rising plains. Therefore, option C is correct.
Physical Geography of Bihar - Question 10
Which of the following regions is characterized by newer alluvial deposits and is located in the North-East of Bihar?
Detailed Solution for Physical Geography of Bihar - Question 10
The Khadar Region in Bihar is characterized by the deposition of newer alluvium, which is carried every year by floods from various rivers. This region lies in the North and North-Eastern plains from Gandak in the West to Kosi in the East. The fertile soil of the Khadar region is deposited by annual flooding, making it distinct from the older alluvial deposits found in the Bangar region. Therefore, option C is the correct answer.
Physical Geography of Bihar - Question 11
Which of the following regions is known for its low-lying land that is often filled with water during the monsoon season, forming a large lake-like area?
Detailed Solution for Physical Geography of Bihar - Question 11
The Tal Region is a low-lying area that gets flooded during the monsoon season, creating a lake-like appearance. It is located south of the higher levee of the Ganga river, from Patna to Mokama. Mokama Tal is a significant feature of this region. The Tal area, also known as the "Sickness of Bihar," covers about 1,06,200 hectares and is prone to waterlogging, especially during heavy rainfall. Thus, option B is correct.
Physical Geography of Bihar - Question 12
Fill in the blank: The Bhabar region of Bihar is about ___ km wide from West to East.
Detailed Solution for Physical Geography of Bihar - Question 12
The Bhabar region in Bihar is located to the south of the lower Himalayas and Shiwalik hills. This narrow belt of land extends about 10 km wide from west to east. It consists of sand and gravel deposits, which make the land relatively dry compared to other regions. It is found in districts like East Champaran, West Champaran, Sitamarhi, and others. Therefore, option B is the correct answer.
Physical Geography of Bihar - Question 13
Fill in the blank: The Southern part of the South Bihar plain is relatively ___.
Detailed Solution for Physical Geography of Bihar - Question 13
The Southern part of the South Bihar plain is characterized by undulating terrain with wooded areas. This part of the plain, which lies closer to the Chota Nagpur plateau, is not as flat and fertile as the northern part. The northern part of the South Bihar plain, in contrast, has fertile soil due to the alluvial deposits brought by rivers like the Son and Punpun. Hence, option A is correct.
Physical Geography of Bihar - Question 14
Which of the following is a hilly region located in the extreme south of the South Bihar plain, extending from Kaimur district to Munger and Banka districts?
Detailed Solution for Physical Geography of Bihar - Question 14
The Southern Narrow Plateau is located in the extreme south of the South Bihar plain, extending from the Kaimur district in the west to Munger and Banka districts in the east. It is characterized by undulating terrain with hard rocks like gneiss, schist, and granite. This region forms the boundary between the South Bihar plain and the Chota Nagpur Plateau, making it part of the older geological formations in Bihar. Therefore, option C is the correct answer.
Physical Geography of Bihar - Question 15

Which of the following regions in South Bihar is formed by the Chandan river and its tributaries?

Detailed Solution for Physical Geography of Bihar - Question 15

The Chandan Plain, located in the easternmost part of the South Bihar plain, is formed by the Chandan river, which originates from the Digaria hills, part of the Rajmahal hills, and its tributaries. This region is surrounded by the Ganga river to the north, Godda to the east, and Deoghar to the south. The Chandan Plain has fertile soils in its northern part and relatively undulating, wooded terrain in the south. Thus, option B is the correct answer.

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