Consider the following statements:
1. Agricultural soils release nitrogen oxides into the environment.
2. Cattle release ammonia into the environment.
3. Poultry industry releases reactive nitrogen compounds into the environment.
Which of the statements given above is/are correct?
The question asks us to identify which of the given statements regarding the release of nitrogen compounds into the environment by agricultural activities are correct. We need to evaluate each statement individually based on general environmental science knowledge.
D) 1, 2 and 3
All three statements are factually correct regarding the release of nitrogen compounds from agricultural activities (including livestock and poultry) into the environment. Agricultural soils release nitrogen oxides, cattle release ammonia, and the poultry industry releases various reactive nitrogen compounds.
The question asks to identify the common characteristic among Aliyar, Isapur, and Kangasabati. This requires knowledge of these geographical locations, specifically their significance in terms of water management or natural features.
Correct Option: D) Water reservoirs
In the context of proposals for the use of hydrogen-enriched CNG(H-CNG) as fuel for buses in public transport, consider the following statements:
1. The main advantage of the use of H-CNG is the elimination of carbon monoxide emissions.
2. H-CNG as fuel reduces carbon dioxide and hydrocarbon emissions.
3. Hydrogen up to one-fifth by volume can be blended with CNG as fuel for buses.
4. H-CNG makes the fuel less expensive than CNG.
Which of the statements given above is/are correct?
The question asks us to evaluate statements regarding the use of Hydrogen-enriched CNG (H-CNG) as fuel for public transport buses. We need to identify the correct statements about its environmental benefits, blending ratios, and cost implications.
B) 2 and 3 only
Statements 2 and 3 accurately describe the benefits and blending ratio of H-CNG. H-CNG reduces carbon dioxide and hydrocarbon emissions, and hydrogen can be blended up to one-fifth (20%) by volume with CNG.
The formation of dew depends on the cooling of the Earth's surface to the dew point. This cooling primarily occurs through radiative heat loss to the atmosphere. We need to understand how clouds affect this process.
B) Clouds reflect back the Earth's radiation. This statement accurately describes the primary reason. Clouds absorb the outgoing longwave radiation from the Earth's surface and then re-emit (or reflect, in a broader sense of preventing escape) a significant portion of it back towards the surface. This process reduces the net cooling of the ground, preventing the temperature from dropping to the dew point.
Consider the following statements:
1. The 44th Amendment to the Constitution of India introduced an Article placing the election of the Prime Minister beyond judicial review.
2. The Supreme Court of India struck down the 99th Amendment to the Constitution of India as being violative of the independence of judiciary.
Which of the statements given above is/are correct?
The question asks us to identify the correct statement(s) regarding constitutional amendments and their impact on judicial review and the independence of the judiciary. We need to evaluate each statement individually based on constitutional history and landmark Supreme Court judgments.
B) 2 only. Statement 2 is correct because the Supreme Court indeed struck down the 99th Amendment as it was deemed to violate the independence of the judiciary.
Consider the following statements :
1. The motion to impeach a Judge of the Supreme Court of India cannot be rejected by the Speaker of the Lok Sabha as per the Judges (Inquiry) Act, 1968.
2. The Constitution of India defines and gives details of what constitutes 'Incapacity and proved misbehavior' of the Judges of the Supreme Court of India.
3. The details of the process of impeachment of the Judges of the Supreme Court of India are given in the Judges (Inquiry) Act, 1968.
4. If the motion for the impeachment of a Judge is taken up for voting, the law requires the motion to be backed by each House of the Parliament and supported by a majority of total membership of that House and by not less than two-thirds of total members of that House present and voting.
Which of the statements given above is/are correct?
The question asks to identify the correct statements regarding the impeachment process of a Supreme Court Judge in India. We need to evaluate each statement based on constitutional provisions and the Judges (Inquiry) Act, 1968.
C) 3 and 4 only
The question asks about the Prime Minister during whose tenure the Ninth Schedule was introduced into the Constitution of India. This requires knowledge of the historical context of constitutional amendments and the Prime Ministers of India.
Correct Option: A) Jawaharlal Nehru
Consider the following statements :
1. Coal sector was nationalized by the Government of India under Indira Gandhi.
2. Now, coal blocks are allocated on a lottery basis.
3. Till recently, India imported coal to meet the shortages of domestic supply, but now India is self-sufficient in coal production.
Which of the statements given above is/are correct?
The question asks us to identify the correct statements regarding the coal sector in India. We need to evaluate each statement individually based on historical facts and current policies.
The nationalization of the coal industry in India occurred in two phases: the coking coal mines were nationalized in 1971-72, and the non-coking coal mines were nationalized in 1973. Both phases took place during Indira Gandhi's tenure as Prime Minister. Therefore, this statement is correct.
Following the Supreme Court's cancellation of coal block allocations in 2014, the government introduced a new allocation policy. Coal blocks are now primarily allocated through auctions for commercial mining and specific end-uses, not on a lottery basis. While some allocations might have occurred through different mechanisms in the past, the current dominant method is auction. Therefore, this statement is incorrect.
India has historically been and continues to be a significant importer of coal, especially coking coal for its steel industry and high-quality thermal coal. While efforts are being made to increase domestic production and reduce imports, India is not yet self-sufficient in coal production and continues to import substantial quantities to meet its energy demands. Therefore, this statement is incorrect.
A) 1 only. Based on the evaluation, only statement 1 is correct.
Consider the following statements :
1. The Parliament (Prevention of Disqualification) Act, 1959 exempts several posts from disqualification on the grounds of 'Office of Profit'.
2. The above-mentioned Act was amended five times.
3. The term 'Office of Profit' is well-defined in the Constitution of India.
Which of the statements given above is/are correct?
The question asks to identify the correct statements regarding the 'Office of Profit' concept in India, specifically concerning the Parliament (Prevention of Disqualification) Act, 1959, and its constitutional definition. We need to evaluate each statement individually based on constitutional provisions and relevant legislation.
A) 1 and 2 only. Statements 1 and 2 are correct, while statement 3 is incorrect because the term 'Office of Profit' is not well-defined in the Constitution.
The question asks about the constitutional provision that can declare the transfer of tribal land for mining null and void. This points to specific schedules of the Indian Constitution that deal with the administration and control of Scheduled Areas and Scheduled Tribes, particularly concerning land rights.
B) Fifth Schedule — The Fifth Schedule of the Constitution of India provides for the administration and control of Scheduled Areas and Scheduled Tribes. It empowers the Governor of a state with Scheduled Areas to make regulations to prohibit or restrict the transfer of land by or among members of the Scheduled Tribes. The Supreme Court has interpreted these provisions to mean that the transfer of tribal land to private parties for mining in Scheduled Areas can be declared null and void.