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Question : Comprehension:
Read the given passage and answer the questions that follow.
The Black Drongo also known as the King Crow, is a small Asian bird of the drongo family. Previously, it was seen as a subspecies of the African Fork-tailed Drongo but is now recognised as a full species. It is a common resident breeder in much of tropical southern Asia from southwest Iran through India and Sri Lanka to southern China and Indonesia. It is a wholly black bird with a distinctive forked tail and measures 28 cm in length.
Feeding on insects, it is commonly found in open agricultural areas and light forest areas throughout its range, perching conspicuously on a bare perch or along power or telephone lines.
The species is famous for its aggressive behaviour towards much larger birds, such as crows, and never hesitates to dive-bomb any birds of prey that invade its territory. Smaller birds often nest in the well-guarded vicinity of a nesting Black Drongo.
The Black Drongo has been introduced to some Pacific islands, where it has thrived and become abundant to the point of threatening and causing the extinction of native and endemic bird species there.
Drongos fly with strong flaps of the wing and are capable of fast manoeuvres that enable them to capture flying insects. With short legs, they sit upright on thorny bushes, bare perches or electricity wires. They may also perch on grazing animals.
The Black Drongo is found predominantly in open country and usually perches and hunts close to the ground. They are mostly aerial predators of insects but also glean from the ground or off vegetation.
They are found as summer visitors to northeastern Afghanistan and northern Pakistan but are mainly resident south from the Indus Valley up to Bangladesh and into India and Sri Lanka.
Question:
What was the impact of trying to introduce the species to the Pacific islands?

Option 1: They decreased in numbers drastically.

Option 2: They returned to the lands of their origin.

Option 3: They proved to be a threat to the local birds.

Option 4: They did not survive in the changed climate conditions.

Team Careers360 23rd Jan, 2024

Correct Answer: They proved to be a threat to the local birds.


Solution : The third option is the correct choice.

The impact of introducing the Black Drongo species to some Pacific islands was that they thrived and became abundant to the point of threatening and causing the extinction of

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Question : What is meant by subsistence agriculture?

Option 1: Agricultural output is sufficient for the country.

Option 2: Agriculturists produce primarily for themselves.

Option 3: Agriculture generates sufficient income.

Option 4: Agriculturists produce primarily for the market.

Team Careers360 24th Jan, 2024

Correct Answer: Agriculturists produce primarily for themselves.


Solution : The correct option is Agriculturists produce primarily for themselves.

Subsistence agriculture refers to a farming practice where agriculturists primarily cultivate crops and raise livestock for the sole purpose of meeting their own and their family's basic food and livelihood needs.

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Question : What was a significant consequence of the East India Company's revenue policies on rural society?

 

Option 1: Increased agricultural diversification
 

Option 2: Decreased dependency on monsoon
 

Option 3: Land alienation and consolidation
 

Option 4: Improved rural infrastructure

 

 

Team Careers360 25th Jan, 2024

Correct Answer: Land alienation and consolidation
 


Solution : A significant consequence of the East India Company's revenue policies on rural society was land alienation and consolidation, as the emphasis on revenue generation led to the concentration of land ownership and displacement of small farmers.

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Question : What is a common feature of urban areas as a result of urbanization?

 

Option 1: Decreased population density

Option 2: Reduced traffic congestion

Option 3: Increased high-rise buildings

Option 4: Expanded agricultural land

Team Careers360 23rd Jan, 2024

Correct Answer: Increased high-rise buildings


Solution : A common feature of urban areas as a result of urbanization is the increased presence of high-rise buildings to accommodate the growing population.

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Question : How did the expansion of Chennai in the 18th and 19th centuries impact its urban landscape?

Option 1: It led to the development of new residential areas  

 

Option 2: It caused a decline in agricultural activities  
 

Option 3: It resulted in the construction of fortifications  

 

Option 4: It increased the city's dependence on river water 

Team Careers360 24th Jan, 2024

Correct Answer: It led to the development of new residential areas  

 


Solution : The expansion of Chennai in the 18th and 19th centuries led to the development of new residential areas, as the city's population grew and the demand for housing increased.

 

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Question : What is an effect of land degradation?

 

Option 1: Increased water retention

Option 2: Enhanced soil fertility

Option 3: Reduced agricultural productivity

Option 4: Improved biodiversity

Team Careers360 22nd Jan, 2024

Correct Answer: Reduced agricultural productivity


Solution : Land degradation can lead to reduced agricultural productivity as the soil loses its nutrients and ability to retain water, affecting crop growth.

24 Views

Question : Why were hill stations established by the British in India?  

 

Option 1: To serve as centers for agricultural research  

 

Option 2: To act as strategic military outposts  
 

Option 3: To provide a retreat from the summer heat  

 

Option 4: To develop mining industries 

Team Careers360 24th Jan, 2024

Correct Answer: To provide a retreat from the summer heat  

 


Solution : Hill stations were established by the British in India to provide a retreat from the summer heat, offering a cooler climate for rest and relaxation.

 

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