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Q1:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

Which is not the way to attain sustainable development ?

Answer options
Option 1
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 1

Q2:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

The Chipko Movement, aimed at protecting forests in the Himalayas. In Karnataka, a similar movement took a different name, 'Appiko', which means to hug. On 8 September 1983, when the felling of trees was started in Salkani forest in Sirsi district, 160 men, women and children hugged the trees and forced the woodcutters to leave. They kept vigil in the forest over the next six weeks. Only after the forest officials assured the volunteers that the trees will be cut scientifically and in accordance with the working plan of the district, did they leave the trees.

When commercial felling by contractors damaged a large number of natural forests, the idea of hugging the trees gave the people hope and confidence that they can protect the forests. On that particular incident, with the felling discontinued, the people saved 12,000 trees. Within months, this movement spread to many adjoining districts.

Indiscriminate felling of trees for fuel wood and for industrial use has led to many environmental problems. Twelve years after setting up of a paper mill in Uttar Kanara area, bamboo, has been wiped out from that area. "Broad-leaved trees which protected the soil from the direct onslaught of rain have been removed, the soil washed away, and bare laterite soil left behind. Now nothing grows but a weed", says a farmer. Farmers also complain that rivers and rivulets dry up quicker, and that rainfall is becoming erratic. Diseases and insects earlier unknown are now attacking the crops.

Chipko movement or Appiko started in Karnataka when :

Answer options
Option 3
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 2

Q3:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

The Chipko Movement, aimed at protecting forests in the Himalayas. In Karnataka, a similar movement took a different name, 'Appiko', which means to hug. On 8 September 1983, when the felling of trees was started in Salkani forest in Sirsi district, 160 men, women and children hugged the trees and forced the woodcutters to leave. They kept vigil in the forest over the next six weeks. Only after the forest officials assured the volunteers that the trees will be cut scientifically and in accordance with the working plan of the district, did they leave the trees.

When commercial felling by contractors damaged a large number of natural forests, the idea of hugging the trees gave the people hope and confidence that they can protect the forests. On that particular incident, with the felling discontinued, the people saved 12,000 trees. Within months, this movement spread to many adjoining districts.

Indiscriminate felling of trees for fuel wood and for industrial use has led to many environmental problems. Twelve years after setting up of a paper mill in Uttar Kanara area, bamboo, has been wiped out from that area. "Broad-leaved trees which protected the soil from the direct onslaught of rain have been removed, the soil washed away, and bare laterite soil left behind. Now nothing grows but a weed", says a farmer. Farmers also complain that rivers and rivulets dry up quicker, and that rainfall is becoming erratic. Diseases and insects earlier unknown are now attacking the crops.

Indiscriminate felling of trees has led to many __________ problems.

Answer options
Option 1
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 3

Q4:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

The Chipko Movement, aimed at protecting forests in the Himalayas. In Karnataka, a similar movement took a different name, 'Appiko', which means to hug. On 8 September 1983, when the felling of trees was started in Salkani forest in Sirsi district, 160 men, women and children hugged the trees and forced the woodcutters to leave. They kept vigil in the forest over the next six weeks. Only after the forest officials assured the volunteers that the trees will be cut scientifically and in accordance with the working plan of the district, did they leave the trees.

When commercial felling by contractors damaged a large number of natural forests, the idea of hugging the trees gave the people hope and confidence that they can protect the forests. On that particular incident, with the felling discontinued, the people saved 12,000 trees. Within months, this movement spread to many adjoining districts.

Indiscriminate felling of trees for fuel wood and for industrial use has led to many environmental problems. Twelve years after setting up of a paper mill in Uttar Kanara area, bamboo, has been wiped out from that area. "Broad-leaved trees which protected the soil from the direct onslaught of rain have been removed, the soil washed away, and bare laterite soil left behind. Now nothing grows but a weed", says a farmer. Farmers also complain that rivers and rivulets dry up quicker, and that rainfall is becoming erratic. Diseases and insects earlier unknown are now attacking the crops.

In Chipko movement and Appiko movement, men, women and children saved the trees by :

Answer options
Option 4
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 4

Q5:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

The Chipko Movement, aimed at protecting forests in the Himalayas. In Karnataka, a similar movement took a different name, 'Appiko', which means to hug. On 8 September 1983, when the felling of trees was started in Salkani forest in Sirsi district, 160 men, women and children hugged the trees and forced the woodcutters to leave. They kept vigil in the forest over the next six weeks. Only after the forest officials assured the volunteers that the trees will be cut scientifically and in accordance with the working plan of the district, did they leave the trees.

When commercial felling by contractors damaged a large number of natural forests, the idea of hugging the trees gave the people hope and confidence that they can protect the forests. On that particular incident, with the felling discontinued, the people saved 12,000 trees. Within months, this movement spread to many adjoining districts.

Indiscriminate felling of trees for fuel wood and for industrial use has led to many environmental problems. Twelve years after setting up of a paper mill in Uttar Kanara area, bamboo, has been wiped out from that area. "Broad-leaved trees which protected the soil from the direct onslaught of rain have been removed, the soil washed away, and bare laterite soil left behind. Now nothing grows but a weed", says a farmer. Farmers also complain that rivers and rivulets dry up quicker, and that rainfall is becoming erratic. Diseases and insects earlier unknown are now attacking the crops.

Setting up of paper mills in different areas using bamboo as raw material leads to the soil becoming;

Answer options
Option 4
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 5

Q6:

2023: 28 May Shift 2

Sustainable Economic Development

Easy

The Chipko Movement, aimed at protecting forests in the Himalayas. In Karnataka, a similar movement took a different name, 'Appiko', which means to hug. On 8 September 1983, when the felling of trees was started in Salkani forest in Sirsi district, 160 men, women and children hugged the trees and forced the woodcutters to leave. They kept vigil in the forest over the next six weeks. Only after the forest officials assured the volunteers that the trees will be cut scientifically and in accordance with the working plan of the district, did they leave the trees.

When commercial felling by contractors damaged a large number of natural forests, the idea of hugging the trees gave the people hope and confidence that they can protect the forests. On that particular incident, with the felling discontinued, the people saved 12,000 trees. Within months, this movement spread to many adjoining districts.

Indiscriminate felling of trees for fuel wood and for industrial use has led to many environmental problems. Twelve years after setting up of a paper mill in Uttar Kanara area, bamboo, has been wiped out from that area. "Broad-leaved trees which protected the soil from the direct onslaught of rain have been removed, the soil washed away, and bare laterite soil left behind. Now nothing grows but a weed", says a farmer. Farmers also complain that rivers and rivulets dry up quicker, and that rainfall is becoming erratic. Diseases and insects earlier unknown are now attacking the crops.

Indiscriminate felling of trees for industrial use has led to the problem of :

Answer options
Option 1
Correct Answer
Explanation for 2023: 28 May Shift 2 ECO question 6

Q7:

2022: 30 Aug Shift 2

Sustainable Economic Development

Easy

Which one of the following is conventional source of energy ?

Answer options
Option 1
Correct Answer
Explanation for 2022: 30 Aug Shift 2 ECO question 7

Q8:

2022: 30 Aug Shift 2

Sustainable Economic Development

Easy

Which of the following is NOT a reason for environmental crisis ?

Answer options
Option 2
Correct Answer
Explanation for 2022: 30 Aug Shift 2 ECO question 8

Q10:

2022: 30 Aug Shift 2

Sustainable Economic Development

Medium

When environment fails to perform _______ function it results in an environmental crisis.

Answer options

Q11:

2022: 30 Aug Shift 2

Sustainable Economic Development

Easy

Appiko movement, which aimed at protecting forests was initiated in which state ?

Answer options

Q12:

2022: 10 Aug Shift 2

Sustainable Economic Development

Medium

Some of the factors responsible for land degradation in India an :

(A) Organic farming

(B) Forest fire and overgrazing

(C) Planned irrigation system

(D) Excession use of fertilizers and pesticides

(E) Shifting cultivation

Choose the correct answer from the options given below :

Answer options

Q13:

2022: 10 Aug Shift 2

Sustainable Economic Development

Easy

Read the following Case Study based on Sustainable energy sources and answer question based on it.

India has been giving a push for alternate fuels such as Ethanol and more recently, Methanol to improve its energy security. India meets 85% of its crude oil requirement, 53% of its natural gas requirement, and 25% of its coal requirement through imports. Ethanol is primarily used for blending with gasoline citing twin benefits : substitution of gasoline to arrest rising crude imports and using a relatively cleaner fuel than gasoline. The Government of India regulates the prices of ethanol derived from various sources and procures it through the Oil Marketing Companies at pre-determined prices. However, ethanol primarily derived from molasses and sugarcane juice can ignite a fuel vs food security debate; Methanol, on the other hand, can be derived from different sources such as natural gas, coal, naphtha, biomass etc. Natural gas is the most widely used feedstock to produce methanol across the world accounting for almost 70% of the global production. India has given a strong push for methanol from coal since coal is abundantly available in India whereas natural gas is a scarce resource. India is on the cusp of a major transformational change as it transitions towards a low carbon economy. The energy policies of the country and those on the anvil demonstrate and focus on the country's transition toward cleaner fuels in a sustainable manner. And coal gasification of domestically available coal to produce methanol (deployed with Carbon Capture & Storage-CCS) presents an opportunity to accelerate this transition in an energy secure manner.

'Alternate fuel' refers to :

Answer options

Q14:

2022: 10 Aug Shift 2

Sustainable Economic Development

Easy

Read the following Case Study based on Sustainable energy sources and answer question based on it.

India has been giving a push for alternate fuels such as Ethanol and more recently, Methanol to improve its energy security. India meets 85% of its crude oil requirement, 53% of its natural gas requirement, and 25% of its coal requirement through imports. Ethanol is primarily used for blending with gasoline citing twin benefits : substitution of gasoline to arrest rising crude imports and using a relatively cleaner fuel than gasoline. The Government of India regulates the prices of ethanol derived from various sources and procures it through the Oil Marketing Companies at pre-determined prices. However, ethanol primarily derived from molasses and sugarcane juice can ignite a fuel vs food security debate; Methanol, on the other hand, can be derived from different sources such as natural gas, coal, naphtha, biomass etc. Natural gas is the most widely used feedstock to produce methanol across the world accounting for almost 70% of the global production. India has given a strong push for methanol from coal since coal is abundantly available in India whereas natural gas is a scarce resource. India is on the cusp of a major transformational change as it transitions towards a low carbon economy. The energy policies of the country and those on the anvil demonstrate and focus on the country's transition toward cleaner fuels in a sustainable manner. And coal gasification of domestically available coal to produce methanol (deployed with Carbon Capture & Storage-CCS) presents an opportunity to accelerate this transition in an energy secure manner.

New energy policies of the country aim at promoting :

Answer options

Q15:

2022: 10 Aug Shift 2

Sustainable Economic Development

Easy

Read the following Case Study based on Sustainable energy sources and answer question based on it.

India has been giving a push for alternate fuels such as Ethanol and more recently, Methanol to improve its energy security. India meets 85% of its crude oil requirement, 53% of its natural gas requirement, and 25% of its coal requirement through imports. Ethanol is primarily used for blending with gasoline citing twin benefits : substitution of gasoline to arrest rising crude imports and using a relatively cleaner fuel than gasoline. The Government of India regulates the prices of ethanol derived from various sources and procures it through the Oil Marketing Companies at pre-determined prices. However, ethanol primarily derived from molasses and sugarcane juice can ignite a fuel vs food security debate; Methanol, on the other hand, can be derived from different sources such as natural gas, coal, naphtha, biomass etc. Natural gas is the most widely used feedstock to produce methanol across the world accounting for almost 70% of the global production. India has given a strong push for methanol from coal since coal is abundantly available in India whereas natural gas is a scarce resource. India is on the cusp of a major transformational change as it transitions towards a low carbon economy. The energy policies of the country and those on the anvil demonstrate and focus on the country's transition toward cleaner fuels in a sustainable manner. And coal gasification of domestically available coal to produce methanol (deployed with Carbon Capture & Storage-CCS) presents an opportunity to accelerate this transition in an energy secure manner.

India meets its crude oil requirements through domestic sources of :

Answer options

Q16:

2022: 10 Aug Shift 2

Sustainable Economic Development

Medium

Read the following Case Study based on Sustainable energy sources and answer question based on it.

India has been giving a push for alternate fuels such as Ethanol and more recently, Methanol to improve its energy security. India meets 85% of its crude oil requirement, 53% of its natural gas requirement, and 25% of its coal requirement through imports. Ethanol is primarily used for blending with gasoline citing twin benefits : substitution of gasoline to arrest rising crude imports and using a relatively cleaner fuel than gasoline. The Government of India regulates the prices of ethanol derived from various sources and procures it through the Oil Marketing Companies at pre-determined prices. However, ethanol primarily derived from molasses and sugarcane juice can ignite a fuel vs food security debate; Methanol, on the other hand, can be derived from different sources such as natural gas, coal, naphtha, biomass etc. Natural gas is the most widely used feedstock to produce methanol across the world accounting for almost 70% of the global production. India has given a strong push for methanol from coal since coal is abundantly available in India whereas natural gas is a scarce resource. India is on the cusp of a major transformational change as it transitions towards a low carbon economy. The energy policies of the country and those on the anvil demonstrate and focus on the country's transition toward cleaner fuels in a sustainable manner. And coal gasification of domestically available coal to produce methanol (deployed with Carbon Capture & Storage-CCS) presents an opportunity to accelerate this transition in an energy secure manner.

Methanol is preferred as an alternate fuel over ethanol because it :

(A) hampers energy security of the country

(B) will not create fuel vs food security debate

(C) polluting energy source

(D) coal is abundantly available

(E) relatively cleaner fuel than gasoline

Choose the correct answer from the options given below :

Answer options

Q17:

2022: 10 Aug Shift 2

Sustainable Economic Development

Medium

Read the following Case Study based on Sustainable energy sources and answer question based on it.

India has been giving a push for alternate fuels such as Ethanol and more recently, Methanol to improve its energy security. India meets 85% of its crude oil requirement, 53% of its natural gas requirement, and 25% of its coal requirement through imports. Ethanol is primarily used for blending with gasoline citing twin benefits : substitution of gasoline to arrest rising crude imports and using a relatively cleaner fuel than gasoline. The Government of India regulates the prices of ethanol derived from various sources and procures it through the Oil Marketing Companies at pre-determined prices. However, ethanol primarily derived from molasses and sugarcane juice can ignite a fuel vs food security debate; Methanol, on the other hand, can be derived from different sources such as natural gas, coal, naphtha, biomass etc. Natural gas is the most widely used feedstock to produce methanol across the world accounting for almost 70% of the global production. India has given a strong push for methanol from coal since coal is abundantly available in India whereas natural gas is a scarce resource. India is on the cusp of a major transformational change as it transitions towards a low carbon economy. The energy policies of the country and those on the anvil demonstrate and focus on the country's transition toward cleaner fuels in a sustainable manner. And coal gasification of domestically available coal to produce methanol (deployed with Carbon Capture & Storage-CCS) presents an opportunity to accelerate this transition in an energy secure manner.

Match List - I with List - II.

List - I (Item)List - II (Relation with)
(A) Low carbon economy(I) Derived from biomass, naphtha etc.
(B) Oil Marketing companies(II) Derived from sugarcane juice and molasses
(C) Methanol(III) Procure ethanol for Govt.
(D) Ethanol(IV) Less emission of carbon dioxide

Choose the correct answer from the options given below :

Answer options

Q18:

2022: 19 July Shift 2

Sustainable Economic Development

Medium

Which of the following factors are contributing to Global Warming ?

(A) Burning of coal

(B) Deforestation

(C) Methane gas released in animal waste

(D) Use of fossil fuel

(E) Use of Hydropower

Choose the correct answer from the options given below :

Answer options

Q19:

2022: 15 July Shift 2

Sustainable Economic Development

Easy

Match List I with List II

List I:List II:
A. Solar PowerI. Earthworms
B. Gobar gasII. Photovoltaic cells
C. Biopest ControlIII. Neem
D. BiocompostingIV. Rural areas

Choose the correct answer from the options given below:

Answer options

Q20:

2022: 15 July Shift 2

Sustainable Economic Development

Easy

Increase in greenhouse gases since Industrial Revolution has caused the following environmental problem.

Answer options