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Your results are here!! for" [Quiz] Daily Current Affairs MCQs – October 01 2024 "
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Question 1 of 8
1. Question
Q1. {Polity – IC – Citizenship} With reference to Overseas Citizen of India Cardholders (OCI), consider the following statements:
OCI cardholders are granted multiple entry, multipurpose, lifelong visas for visiting India.
OCI cardholders are allowed to appear for all India entrance tests and are entitled to appointment to public services and posts.
OCI cardholders cannot acquire agricultural land, farmhouse, or plantation properties in India.
Which of the statements given above is/are correct?
Correct
Explanation
The OCI Cardholder is a foreign national holding passport of a foreign country and is not a citizen of India. Thus, an OCI shall not be entitled to the rights conferred on a citizen of India.
The OCI Scheme was introduced by amending the Citizenship Act, 1955, in 2005. The Person of Indian Origin (PIO) category was merged with the OCI category in 2015.
Statement 1 is correct
Benefits of OCI cardholders includes:
OCI cardholders are granted multiple entry, multipurpose, lifelong visas for visiting India.
Exemption from registration with the Foreign Regional Registration Officer (FRRO) or Foreign Registration Officer (FRO) for any length of stay in India.
Entitled to general parity with NRIs for inter-country adoption of Indian children, for airfares in the domestic sector and for practising professions such as doctors, CAs, advocates and architects.
Parity with domestic Indian visitors regarding entry fees for visiting national parks and wildlife sanctuaries in India.
Statement 2 is incorrect
They can appear for all India entrance tests such as NEET.
But OCI cardholder is not entitled to:
To vote
To be a member of the Legislative Assembly/Legislative Council or Parliament.
Cannot hold Constitutional posts such as President, Vice President, Judge of SC or High Court.
Not entitled for appointment to public services & posts in connection with the affair of the Union/State.
Statement 3 is correct
Cannot acquire agricultural land or farmhouse or plantation properties in India.
Answer: (c) 1 and 3 only | Difficulty Level: Medium
Incorrect
Explanation
The OCI Cardholder is a foreign national holding passport of a foreign country and is not a citizen of India. Thus, an OCI shall not be entitled to the rights conferred on a citizen of India.
The OCI Scheme was introduced by amending the Citizenship Act, 1955, in 2005. The Person of Indian Origin (PIO) category was merged with the OCI category in 2015.
Statement 1 is correct
Benefits of OCI cardholders includes:
OCI cardholders are granted multiple entry, multipurpose, lifelong visas for visiting India.
Exemption from registration with the Foreign Regional Registration Officer (FRRO) or Foreign Registration Officer (FRO) for any length of stay in India.
Entitled to general parity with NRIs for inter-country adoption of Indian children, for airfares in the domestic sector and for practising professions such as doctors, CAs, advocates and architects.
Parity with domestic Indian visitors regarding entry fees for visiting national parks and wildlife sanctuaries in India.
Statement 2 is incorrect
They can appear for all India entrance tests such as NEET.
But OCI cardholder is not entitled to:
To vote
To be a member of the Legislative Assembly/Legislative Council or Parliament.
Cannot hold Constitutional posts such as President, Vice President, Judge of SC or High Court.
Not entitled for appointment to public services & posts in connection with the affair of the Union/State.
Statement 3 is correct
Cannot acquire agricultural land or farmhouse or plantation properties in India.
Answer: (c) 1 and 3 only | Difficulty Level: Medium
Unattempted
Explanation
The OCI Cardholder is a foreign national holding passport of a foreign country and is not a citizen of India. Thus, an OCI shall not be entitled to the rights conferred on a citizen of India.
The OCI Scheme was introduced by amending the Citizenship Act, 1955, in 2005. The Person of Indian Origin (PIO) category was merged with the OCI category in 2015.
Statement 1 is correct
Benefits of OCI cardholders includes:
OCI cardholders are granted multiple entry, multipurpose, lifelong visas for visiting India.
Exemption from registration with the Foreign Regional Registration Officer (FRRO) or Foreign Registration Officer (FRO) for any length of stay in India.
Entitled to general parity with NRIs for inter-country adoption of Indian children, for airfares in the domestic sector and for practising professions such as doctors, CAs, advocates and architects.
Parity with domestic Indian visitors regarding entry fees for visiting national parks and wildlife sanctuaries in India.
Statement 2 is incorrect
They can appear for all India entrance tests such as NEET.
But OCI cardholder is not entitled to:
To vote
To be a member of the Legislative Assembly/Legislative Council or Parliament.
Cannot hold Constitutional posts such as President, Vice President, Judge of SC or High Court.
Not entitled for appointment to public services & posts in connection with the affair of the Union/State.
Statement 3 is correct
Cannot acquire agricultural land or farmhouse or plantation properties in India.
Answer: (c) 1 and 3 only | Difficulty Level: Medium
Question 2 of 8
2. Question
Q2. {Envi – Conservation} A company intentionally or unintentionally withholds or underreports its sustainability efforts despite actively working towards environmental goals. Which of the following terms best describes this behavior?
Correct
Explanation
Option (c) is correct
Greenhushing is when a company intentionally or unintentionally withholds or underreports its sustainability efforts despite actively working towards environmental goals. It contrasts with “greenwashing,” where companies exaggerate or falsely claim environmental practices.
All other options are incorrect
Greenwashing: Misleading consumers by overstating or falsely claiming eco-friendly practices.
Greenrinsing: Regularly changing or revising sustainability targets without achieving them.
Greenshifting: Shift the responsibility for environmental sustainability from themselves (companies) to consumers or other stakeholders.
Greenwishing: Setting ambitious sustainability or environmental goals without a realistic plan or sufficient resources to achieve them.
Greencrowding: Businesses hide their unsustainable practices by merging into larger groups to avoid scrutiny and criticism by relying on the “safety in numbers” principle.
Greenlighting: Focusing on one eco-friendly aspect to distract from other harmful practices.
Greenlabelling: Companies market products to look eco-friendly even if they are not.
Brownwashing: Downplaying a company’s negative environmental impact while highlighting minor sustainability efforts.
Answer: (c) Greenhushing | Difficulty Level: Easy
Incorrect
Explanation
Option (c) is correct
Greenhushing is when a company intentionally or unintentionally withholds or underreports its sustainability efforts despite actively working towards environmental goals. It contrasts with “greenwashing,” where companies exaggerate or falsely claim environmental practices.
All other options are incorrect
Greenwashing: Misleading consumers by overstating or falsely claiming eco-friendly practices.
Greenrinsing: Regularly changing or revising sustainability targets without achieving them.
Greenshifting: Shift the responsibility for environmental sustainability from themselves (companies) to consumers or other stakeholders.
Greenwishing: Setting ambitious sustainability or environmental goals without a realistic plan or sufficient resources to achieve them.
Greencrowding: Businesses hide their unsustainable practices by merging into larger groups to avoid scrutiny and criticism by relying on the “safety in numbers” principle.
Greenlighting: Focusing on one eco-friendly aspect to distract from other harmful practices.
Greenlabelling: Companies market products to look eco-friendly even if they are not.
Brownwashing: Downplaying a company’s negative environmental impact while highlighting minor sustainability efforts.
Answer: (c) Greenhushing | Difficulty Level: Easy
Unattempted
Explanation
Option (c) is correct
Greenhushing is when a company intentionally or unintentionally withholds or underreports its sustainability efforts despite actively working towards environmental goals. It contrasts with “greenwashing,” where companies exaggerate or falsely claim environmental practices.
All other options are incorrect
Greenwashing: Misleading consumers by overstating or falsely claiming eco-friendly practices.
Greenrinsing: Regularly changing or revising sustainability targets without achieving them.
Greenshifting: Shift the responsibility for environmental sustainability from themselves (companies) to consumers or other stakeholders.
Greenwishing: Setting ambitious sustainability or environmental goals without a realistic plan or sufficient resources to achieve them.
Greencrowding: Businesses hide their unsustainable practices by merging into larger groups to avoid scrutiny and criticism by relying on the “safety in numbers” principle.
Greenlighting: Focusing on one eco-friendly aspect to distract from other harmful practices.
Greenlabelling: Companies market products to look eco-friendly even if they are not.
Brownwashing: Downplaying a company’s negative environmental impact while highlighting minor sustainability efforts.
Answer: (c) Greenhushing | Difficulty Level: Easy
Question 3 of 8
3. Question
Q3. {Envi – RE} Arrange the following renewable energy (RE) sources in India in ascending order based on their installed capacity:
Wind power
Solar Power
Small Hydro Power
Large Hydro
Select the correct answer using the codes given below:
Correct
Explanation
Option (a) 3 – 4 – 1 – 2 is correct
Renewable energy (RE) sources, including large hydropower, have a combined installed capacity of 199.52 GW (Aug 2024). Installed capacity for Renewables are:
Waste To Energy: 0.60GW
Small Hydro Power: 5.07 GW
Biomass/Co-generation: 10.35 GW
Large Hydro: 46.92 GW
Wind power: 47.19 GW
Solar Power: 89.43 GW
India stands 4th globally in RE Installed Capacity, 4th in wind power and 5th in solar power capacity.
Answer: (a) 3-4-1-2 | Difficulty Level: Medium
Incorrect
Explanation
Option (a) 3 – 4 – 1 – 2 is correct
Renewable energy (RE) sources, including large hydropower, have a combined installed capacity of 199.52 GW (Aug 2024). Installed capacity for Renewables are:
Waste To Energy: 0.60GW
Small Hydro Power: 5.07 GW
Biomass/Co-generation: 10.35 GW
Large Hydro: 46.92 GW
Wind power: 47.19 GW
Solar Power: 89.43 GW
India stands 4th globally in RE Installed Capacity, 4th in wind power and 5th in solar power capacity.
Answer: (a) 3-4-1-2 | Difficulty Level: Medium
Unattempted
Explanation
Option (a) 3 – 4 – 1 – 2 is correct
Renewable energy (RE) sources, including large hydropower, have a combined installed capacity of 199.52 GW (Aug 2024). Installed capacity for Renewables are:
Waste To Energy: 0.60GW
Small Hydro Power: 5.07 GW
Biomass/Co-generation: 10.35 GW
Large Hydro: 46.92 GW
Wind power: 47.19 GW
Solar Power: 89.43 GW
India stands 4th globally in RE Installed Capacity, 4th in wind power and 5th in solar power capacity.
Answer: (a) 3-4-1-2 | Difficulty Level: Medium
Question 4 of 8
4. Question
Q4. {A&C – Art Forms} Which of the following statements about Yakshagana, a traditional theatre form recognized by UNESCO, is not correct?
Correct
Explanation
UNESCO Convention on Intangible Cultural Heritage accredits Keremane Idagunji MahaganapatiYakshagana Mandali. It was founded in 1934 by Late Keremane Shivarama Hegde.
Objective: To educate future generations, safeguard Yakshagana from decline, and promote the traditional Yakshagana Bayalata to ensure its continued relevance and vitality,
Option (d) is incorrect
Men have traditionally played all parts, including female characters, while women are now included in Yakshagana troupes.
All other options are correct
Yakshagana is a traditional theatre that emerged between the 11th and 16th centuries in coastal Kar-nataka and some parts of Kerala.
It is a unique combination of dance, music, dialogues, colorful costumes, and heavy facial make-up.
It was inspired by the Vaishnava Bhakti movement that started in the 11th century. It took the format of dance drama under the Vijayanagara Empire.
Theme: Stories of Lord Krishna and Vishnu, Hindu tales of Ramayana and Mahabharata.
Accompanied by percussion instruments like chenda, maddalam, jagatta or chengila (cymbals) and chakratala or elathalam (small cymbals).
Answer: (d) Only men are allowed to perform all roles, including female characters | Difficulty Level: Medium
Incorrect
Explanation
UNESCO Convention on Intangible Cultural Heritage accredits Keremane Idagunji MahaganapatiYakshagana Mandali. It was founded in 1934 by Late Keremane Shivarama Hegde.
Objective: To educate future generations, safeguard Yakshagana from decline, and promote the traditional Yakshagana Bayalata to ensure its continued relevance and vitality,
Option (d) is incorrect
Men have traditionally played all parts, including female characters, while women are now included in Yakshagana troupes.
All other options are correct
Yakshagana is a traditional theatre that emerged between the 11th and 16th centuries in coastal Kar-nataka and some parts of Kerala.
It is a unique combination of dance, music, dialogues, colorful costumes, and heavy facial make-up.
It was inspired by the Vaishnava Bhakti movement that started in the 11th century. It took the format of dance drama under the Vijayanagara Empire.
Theme: Stories of Lord Krishna and Vishnu, Hindu tales of Ramayana and Mahabharata.
Accompanied by percussion instruments like chenda, maddalam, jagatta or chengila (cymbals) and chakratala or elathalam (small cymbals).
Answer: (d) Only men are allowed to perform all roles, including female characters | Difficulty Level: Medium
Unattempted
Explanation
UNESCO Convention on Intangible Cultural Heritage accredits Keremane Idagunji MahaganapatiYakshagana Mandali. It was founded in 1934 by Late Keremane Shivarama Hegde.
Objective: To educate future generations, safeguard Yakshagana from decline, and promote the traditional Yakshagana Bayalata to ensure its continued relevance and vitality,
Option (d) is incorrect
Men have traditionally played all parts, including female characters, while women are now included in Yakshagana troupes.
All other options are correct
Yakshagana is a traditional theatre that emerged between the 11th and 16th centuries in coastal Kar-nataka and some parts of Kerala.
It is a unique combination of dance, music, dialogues, colorful costumes, and heavy facial make-up.
It was inspired by the Vaishnava Bhakti movement that started in the 11th century. It took the format of dance drama under the Vijayanagara Empire.
Theme: Stories of Lord Krishna and Vishnu, Hindu tales of Ramayana and Mahabharata.
Accompanied by percussion instruments like chenda, maddalam, jagatta or chengila (cymbals) and chakratala or elathalam (small cymbals).
Answer: (d) Only men are allowed to perform all roles, including female characters | Difficulty Level: Medium
Question 5 of 8
5. Question
Q5. {Defence – Exercises} Recently, the 8th KAZIND military exercise was conducted in Uttarakhand. In this context, consider the following statements:
It was conducted between India and Kazakhstan biennially.
The primary objective of KAZIND is to strengthen joint counter-terrorism operations in mountainous areas.
Which of the statements given above is/are correct?
Correct
Explanation
Statement 1 is incorrect and statement 2 is correct
8th KAZIND, the India-KazakhstanMilitary Exercise, occurred in Auli, Uttarakhand.
Objective: To enhance joint counter-terrorism capabilities in semi-urban and mountainous regions with Chapter VII of the UN Charter.
UN Charter Chapter VII empowers the Security Council to take measures, including military action, against threats to peace.
KAZIND has been held annually since 2016, with the last exercise occurring in Otar, Kazakhstan.
Answer: (b) 2 only | Difficulty Level: Medium
Incorrect
Explanation
Statement 1 is incorrect and statement 2 is correct
8th KAZIND, the India-KazakhstanMilitary Exercise, occurred in Auli, Uttarakhand.
Objective: To enhance joint counter-terrorism capabilities in semi-urban and mountainous regions with Chapter VII of the UN Charter.
UN Charter Chapter VII empowers the Security Council to take measures, including military action, against threats to peace.
KAZIND has been held annually since 2016, with the last exercise occurring in Otar, Kazakhstan.
Answer: (b) 2 only | Difficulty Level: Medium
Unattempted
Explanation
Statement 1 is incorrect and statement 2 is correct
8th KAZIND, the India-KazakhstanMilitary Exercise, occurred in Auli, Uttarakhand.
Objective: To enhance joint counter-terrorism capabilities in semi-urban and mountainous regions with Chapter VII of the UN Charter.
UN Charter Chapter VII empowers the Security Council to take measures, including military action, against threats to peace.
KAZIND has been held annually since 2016, with the last exercise occurring in Otar, Kazakhstan.
Answer: (b) 2 only | Difficulty Level: Medium
Question 6 of 8
6. Question
Q6. {Envi – RE} Consider the following statements:
Statement-I: India has committed to achieving 75% of its power generation capacity from non-fossil fuel sources by 2030, as per its updated NDC.
Statement-II: In 2023, India imported approximately 85% of its crude oil and 25% of its coal.
Which one of the following is correct in respect of above statements?
Correct
Explanation
Statement-I is incorrect
India has committed to net zero by 2070, with a target to reduce the emission intensity of its GDP and meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Renewable energy targets of India (as mentioned in India’s updated NDCs):
Meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Commission 500 GW of renewable energy capacity by 2030.
Statement-II is correct
Benefits of green energy transition are:
Provide energy security as India imported 88.9 percent of crude oil,43.3 percent of natural gas and 25.04 percent of coal in 2023.
Environmental sustainability due to reduced emissions.
Lead to energy access and reduce energy poverty: Solar microgrids and small-hydro projects can provide reliable electricity to remote communities, improving quality of life and enabling economic activities.
Answer: (d) Statement-I is incorrect, but Statement-II is correct. | Difficulty Level: Hard
Incorrect
Explanation
Statement-I is incorrect
India has committed to net zero by 2070, with a target to reduce the emission intensity of its GDP and meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Renewable energy targets of India (as mentioned in India’s updated NDCs):
Meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Commission 500 GW of renewable energy capacity by 2030.
Statement-II is correct
Benefits of green energy transition are:
Provide energy security as India imported 88.9 percent of crude oil,43.3 percent of natural gas and 25.04 percent of coal in 2023.
Environmental sustainability due to reduced emissions.
Lead to energy access and reduce energy poverty: Solar microgrids and small-hydro projects can provide reliable electricity to remote communities, improving quality of life and enabling economic activities.
Answer: (d) Statement-I is incorrect, but Statement-II is correct. | Difficulty Level: Hard
Unattempted
Explanation
Statement-I is incorrect
India has committed to net zero by 2070, with a target to reduce the emission intensity of its GDP and meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Renewable energy targets of India (as mentioned in India’s updated NDCs):
Meet 50% of its power generation capacity based on non-fossil fuel sources by 2030.
Commission 500 GW of renewable energy capacity by 2030.
Statement-II is correct
Benefits of green energy transition are:
Provide energy security as India imported 88.9 percent of crude oil,43.3 percent of natural gas and 25.04 percent of coal in 2023.
Environmental sustainability due to reduced emissions.
Lead to energy access and reduce energy poverty: Solar microgrids and small-hydro projects can provide reliable electricity to remote communities, improving quality of life and enabling economic activities.
Answer: (d) Statement-I is incorrect, but Statement-II is correct. | Difficulty Level: Hard
Question 7 of 8
7. Question
Q7. {Envi – Air Pollution} The link between climate phenomena like La Niña and extreme air pollution in North India, particularly Delhi, is gaining attention. In this context consider the following statements about the role of La Niña in air pollution:
The early onset of La Niña weakens atmospheric circulation, causing stagnant winds that trap pollutants.
The extension of the monsoon caused by La Niña results in higher humidity and calm winds, which reduce the dispersion of pollutants.
Strong La Niña winds bring smoke from stubble burning in Punjab and Haryana into Delhi.
How many of the given statements are correct?
Correct
Explanation
Statement 1 is incorrect
Delayed Onset of La Niña: The delayed arrival of La Niñaweakens atmospheric circulation, causing stagnant winds that trap pollutants, leading to poor air quality in early winter. E.g. In 2024, La Niña’s delay is predicted to increase pollution levels in Delhi
Statement 2 is correct
Extended Monsoon: The late retreat of the monsoon results in higher humidity and calm winds, which reduce the dispersion of pollutants, accumulating harmful particles like PM2.5.
Statement 3 is incorrect
Without strong La Niña winds, smoke from stubble burning in Punjab and Haryana moves into Delhi, worsening air quality. For example, during peak season, stubble burning can contribute up to 40% of Delhi’s PM2.5 pollution.
Answer: (a) Only one | Difficulty Level: Hard
Incorrect
Explanation
Statement 1 is incorrect
Delayed Onset of La Niña: The delayed arrival of La Niñaweakens atmospheric circulation, causing stagnant winds that trap pollutants, leading to poor air quality in early winter. E.g. In 2024, La Niña’s delay is predicted to increase pollution levels in Delhi
Statement 2 is correct
Extended Monsoon: The late retreat of the monsoon results in higher humidity and calm winds, which reduce the dispersion of pollutants, accumulating harmful particles like PM2.5.
Statement 3 is incorrect
Without strong La Niña winds, smoke from stubble burning in Punjab and Haryana moves into Delhi, worsening air quality. For example, during peak season, stubble burning can contribute up to 40% of Delhi’s PM2.5 pollution.
Answer: (a) Only one | Difficulty Level: Hard
Unattempted
Explanation
Statement 1 is incorrect
Delayed Onset of La Niña: The delayed arrival of La Niñaweakens atmospheric circulation, causing stagnant winds that trap pollutants, leading to poor air quality in early winter. E.g. In 2024, La Niña’s delay is predicted to increase pollution levels in Delhi
Statement 2 is correct
Extended Monsoon: The late retreat of the monsoon results in higher humidity and calm winds, which reduce the dispersion of pollutants, accumulating harmful particles like PM2.5.
Statement 3 is incorrect
Without strong La Niña winds, smoke from stubble burning in Punjab and Haryana moves into Delhi, worsening air quality. For example, during peak season, stubble burning can contribute up to 40% of Delhi’s PM2.5 pollution.
Answer: (a) Only one | Difficulty Level: Hard
Question 8 of 8
8. Question
Q8. {Envi – Conservation} With reference to the Casuarina tree, which has recently been in the news, consider the following statements:
It is native to Africa and was introduced into India.
It fixes atmospheric nitrogen through a symbiotic association with the bacteria Rhizobium.
It is used as fuel wood in the tropics and as raw material for paper production.
How many of the given statements are not correct?
Correct
Explanation
Six years after Cyclone Gaja’s destruction, casuarina plantations in Tamil Nadu are experiencing a revival as farmers prepare for their first harvest in five years.
Statement 1 is incorrect
It is native to Australia and was introduced into mainland India in 1868. Casuarinas are widely planted in the tropics, subtropics, and Mediterranean countries.
Although it is cultivated throughout South India, plantations are concentrated in the coastal areas of Andhra Pradesh, Orissa, Puducherry and Tamil Nadu.
Statement 2 is incorrect
It is an Evergreen tree with a straight stem and a conical crown of permanent, horizontal branches con-taining deciduous needle-like branchlets.
They fix atmospheric nitrogen through a symbiotic association with the bacteria Frankia.
In India, trees aredioecious (a plant with only male or female reproductive structures in its flowers).
Statement 3 is correct
Uses
Casuarina wood, with a high calorific value, is a renowned fuel wood in the tropics.
To develop shelterbelts and windbreaks in coastal areas.
Reclaiming mined areas and afforesting nutrient-poor sites. Raw material for paper production.
Answer: (b) Only two | Difficulty Level: Hard
Incorrect
Explanation
Six years after Cyclone Gaja’s destruction, casuarina plantations in Tamil Nadu are experiencing a revival as farmers prepare for their first harvest in five years.
Statement 1 is incorrect
It is native to Australia and was introduced into mainland India in 1868. Casuarinas are widely planted in the tropics, subtropics, and Mediterranean countries.
Although it is cultivated throughout South India, plantations are concentrated in the coastal areas of Andhra Pradesh, Orissa, Puducherry and Tamil Nadu.
Statement 2 is incorrect
It is an Evergreen tree with a straight stem and a conical crown of permanent, horizontal branches con-taining deciduous needle-like branchlets.
They fix atmospheric nitrogen through a symbiotic association with the bacteria Frankia.
In India, trees aredioecious (a plant with only male or female reproductive structures in its flowers).
Statement 3 is correct
Uses
Casuarina wood, with a high calorific value, is a renowned fuel wood in the tropics.
To develop shelterbelts and windbreaks in coastal areas.
Reclaiming mined areas and afforesting nutrient-poor sites. Raw material for paper production.
Answer: (b) Only two | Difficulty Level: Hard
Unattempted
Explanation
Six years after Cyclone Gaja’s destruction, casuarina plantations in Tamil Nadu are experiencing a revival as farmers prepare for their first harvest in five years.
Statement 1 is incorrect
It is native to Australia and was introduced into mainland India in 1868. Casuarinas are widely planted in the tropics, subtropics, and Mediterranean countries.
Although it is cultivated throughout South India, plantations are concentrated in the coastal areas of Andhra Pradesh, Orissa, Puducherry and Tamil Nadu.
Statement 2 is incorrect
It is an Evergreen tree with a straight stem and a conical crown of permanent, horizontal branches con-taining deciduous needle-like branchlets.
They fix atmospheric nitrogen through a symbiotic association with the bacteria Frankia.
In India, trees aredioecious (a plant with only male or female reproductive structures in its flowers).
Statement 3 is correct
Uses
Casuarina wood, with a high calorific value, is a renowned fuel wood in the tropics.
To develop shelterbelts and windbreaks in coastal areas.
Reclaiming mined areas and afforesting nutrient-poor sites. Raw material for paper production.
Answer: (b) Only two | Difficulty Level: Hard
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