251. Which one of the following statements best reflects the chief purpose

Which one of the following statements best reflects the chief purpose of the ‘Constitution’ of a country?

[amp_mcq option1=”It determines the objective for the making of necessary laws.” option2=”It enables the creation of political offices and a government.” option3=”It defines and limits the powers of government.” option4=”It secures social justice, social equality and social security.” correct=”option3″]

This question was previously asked in
UPSC IAS – 2023
The chief purpose of a constitution is to establish the fundamental principles, structure, powers, and duties of the government, while also defining and limiting the extent of governmental power to protect the rights and liberties of the citizens. It creates the framework for governance but, crucially, also acts as a restraint on the exercise of power, preventing arbitrary rule. Option C, “It defines and limits the powers of government,” best encapsulates this dual role, particularly the limiting aspect which is a hallmark of constitutionalism.
Constitutions are the supreme law of the land, laying down the structure of the state and its institutions. A core function is to ensure that governmental power is not absolute but is exercised within defined boundaries, often through a system of checks and balances and the enumeration of fundamental rights.
While enabling the creation of political offices (Option B) is part of establishing the government structure, it doesn’t include the equally important aspect of limiting power. Objectives for lawmaking (Option A) and securing social justice (Option D) are often goals stated in the preamble or directive principles, guided by the constitution’s framework, but the fundamental purpose of the constitution itself is the creation and regulation of power.

252. With reference to India, consider the following statements: Governme

With reference to India, consider the following statements:

  • Government law officers and legal firms are recognised as advocates, but corporate lawyers and patent attorneys are excluded from recognition as advocates.
  • Bar Councils have the power to lay down the rules relating to legal education and recognition of law colleges.

Which of the statements given above is/are correct?

[amp_mcq option1=”1 only” option2=”2 only” option3=”Both 1 and 2″ option4=”Neither 1 nor 2″ correct=”option2″]

This question was previously asked in
UPSC IAS – 2022
Only statement 2 is correct.
The Bar Council of India (BCI), in consultation with universities, has the power to lay down standards of legal education and grant recognition to law degrees for enrollment as an advocate. Statement 1 is incorrect as the classification and recognition of advocates are governed by the Advocates Act, 1961. While government law officers are enrolled advocates, legal firms are not individuals recognized as advocates. Corporate lawyers and patent attorneys can be enrolled as advocates if they fulfill the conditions laid down by the BCI, although there are regulations regarding full-time employment and right to practice.
The Advocates Act, 1961 consolidates the law relating to legal practitioners in India and provides for the constitution of Bar Councils and the All-India Bar. The BCI is the apex body regulating the legal profession and legal education in India.

253. Consider the following statements in respect of probiotics : Probiot

Consider the following statements in respect of probiotics :

  • Probiotics are made of both bacteria and yeast.
  • The organisms in probiotics are found in foods we ingest but they do not naturally occur in our gut.
  • Probiotics help in the digestion of milk sugars.

Which of the statements given above is/are correct ?

[amp_mcq option1=”1 only” option2=”2 only” option3=”1 and 3″ option4=”2 and 3″ correct=”option3″]

This question was previously asked in
UPSC IAS – 2022
Statements 1 and 3 are correct, while statement 2 is incorrect.
– Statement 1 is correct: Probiotics are typically defined as live microorganisms which, when administered in adequate amounts, confer a health benefit on the host. While many probiotics contain bacteria (e.g., Lactobacillus, Bifidobacterium), some also include yeasts (e.g., Saccharomyces boulardii). Thus, probiotics can be made of bacteria, yeast, or a combination of both.
– Statement 2 is incorrect: The beneficial organisms used in probiotics, such as various species of Lactobacillus and Bifidobacterium, are natural inhabitants of the human gut microbiome. Probiotics are consumed to supplement or enhance these populations.
– Statement 3 is correct: Some probiotic strains, particularly certain bacteria like Lactobacillus species, produce the enzyme beta-galactosidase (lactase), which helps break down lactose (milk sugar). This can aid in the digestion of milk sugars, especially for individuals with lactose intolerance.
The effectiveness of probiotics is strain-specific and depends on the specific health condition being targeted. Probiotic research is ongoing, exploring benefits for various conditions including digestive health, immune function, and mental well-being.

254. Consider the following statements : Biofilms can form on medical imp

Consider the following statements :

  • Biofilms can form on medical implants within human tissues.
  • Biofilms can form on food and food processing surfaces.
  • Biofilms can exhibit antibiotic resistance.

Which of the statements given above are correct ?

[amp_mcq option1=”1 and 2 only” option2=”2 and 3 only” option3=”1 and 3 only” option4=”1, 2 and 3″ correct=”option4″]

This question was previously asked in
UPSC IAS – 2022
All three statements regarding biofilms are correct.
– Statement 1 is correct: Biofilms are a significant cause of infections on medical implants like catheters, prosthetic joints, and heart valves, as bacteria can attach to the surface and form a protective layer.
– Statement 2 is correct: Biofilms readily form on surfaces in food processing environments and on the food itself, leading to spoogenic (spoilage-causing) and pathogenic contamination.
– Statement 3 is correct: Biofilms provide microorganisms with increased resistance to antibiotics, disinfectants, and the host immune system. This is due to the protective matrix, altered growth rates of cells within the biofilm, and genetic exchange.
Biofilms are complex communities of microorganisms encased in a self-produced extracellular matrix. They can adhere to various surfaces, both living and non-living, and are ubiquitous in many environments, posing challenges in healthcare, food safety, and industrial settings.

255. With reference to “Gucchi” sometimes mentioned in the news, consider t

With reference to “Gucchi” sometimes mentioned in the news, consider the following statements:

  • 1. It is a fungus.
  • 2. It grows in some Himalayan forest areas.
  • 3. It is commercially cultivated in the Himalayan foothills of north-eastern India.

Which of the statements given above is/are correct ?

[amp_mcq option1=”1 only” option2=”3 only” option3=”1 and 2″ option4=”2 and 3″ correct=”option3″]

This question was previously asked in
UPSC IAS – 2022
The correct option is C, as statements 1 and 2 are correct.
Statement 1 is correct. Gucchi (Morchella esculenta) is a type of wild mushroom, which belongs to the kingdom Fungi.
Statement 2 is correct. Gucchi is a highly valued edible fungus that grows wild in certain Himalayan forest areas, particularly in states like Jammu and Kashmir, Himachal Pradesh, and Uttarakhand, usually after the snow melts.
Statement 3 is incorrect. Gucchi is extremely difficult to cultivate commercially due to its complex growth cycle, which is not fully understood. It is primarily collected from the wild, making it expensive and rare. While research into its cultivation is ongoing, it is not commercially cultivated on a significant scale, especially not widely in the Himalayan foothills of north-eastern India (which is less known for Gucchi compared to the western Himalayas).
Gucchi mushrooms are prized for their unique flavour and texture and are one of the most expensive fungi globally. Their rarity is largely due to the inability to cultivate them reliably and their unpredictable appearance in the wild.

256. With reference to the “Tea Board” in India, consider the following sta

With reference to the “Tea Board” in India, consider the following statements :

  • 1. The Tea Board is a statutory body.
  • 2. It is a regulatory body attached to the Ministry of Agriculture and Farmers Welfare.
  • 3. The Tea Board’s Head Office is situated in Bengaluru.
  • 4. The Board has overseas offices at Dubai and Moscow.

Which of the statements given above are correct ?

[amp_mcq option1=”1 and 3″ option2=”2 and 4″ option3=”3 and 4″ option4=”1 and 4″ correct=”option4″]

This question was previously asked in
UPSC IAS – 2022
Statement 1 is correct: The Tea Board is a statutory body established under Section 4 of the Tea Act, 1953. Statement 2 is incorrect: The Tea Board is an attached office of the Ministry of Commerce and Industry, not the Ministry of Agriculture and Farmers Welfare. Statement 3 is incorrect: The Head Office of the Tea Board is situated in Kolkata, West Bengal. Statement 4 is correct: The Tea Board maintains overseas offices in several locations to promote Indian tea exports, including Dubai and historically having presence in areas covered by Moscow.
The Tea Board of India is the apex body responsible for the development, promotion, and regulation of the tea industry in India, functioning under the Ministry of Commerce and Industry.
The Board is headed by a Chairman and consists of 31 members. Its functions include registration and licensing of tea planters, manufacturers, brokers and exporters, undertaking development and research activities, and promoting tea consumption and export.

257. With reference to the United Nations General Assembly, consider the fo

With reference to the United Nations General Assembly, consider the following statements :

  • 1. The UN General Assembly can grant observer status to the non-member States.
  • 2. Inter-governmental organisations can seek observer status in the UN General Assembly.
  • 3. Permanent Observers in the UN General Assembly can maintain missions at the UN headquarters.

Which of the statements given above are correct ?

[amp_mcq option1=”1 and 2 only” option2=”2 and 3 only” option3=”1 and 3 only” option4=”1, 2 and 3″ correct=”option4″]

This question was previously asked in
UPSC IAS – 2022
All three statements are correct. The UN General Assembly (UNGA) has the ability to grant observer status to non-member States, such as Palestine and the Holy See (Vatican City). It also grants observer status to various inter-governmental organizations (IGOs) like the African Union, the European Union, and ASEAN. Permanent Observers, whether non-member states or certain IGOs, are allowed to maintain permanent observer missions at the UN headquarters in New York, facilitating their engagement with the UN system.
Observer status at the UNGA allows entities that are not full Member States to participate in the sessions and work of the General Assembly, although they do not have voting rights.
The UNGA resolution 57/301 of 2003 formalized the participation of observers. Observers can speak in debates, attend meetings, and access documentation. Permanent Observers typically maintain significant diplomatic presence at the UN headquarters.

258. Which one of the following statements best describes the ‘Polar Code’?

Which one of the following statements best describes the ‘Polar Code’?

[amp_mcq option1=”It is the international code of safety for ships operating in polar waters.” option2=”It is the agreement of the countries around the North Pole regarding the demarcation of their territories in the polar region.” option3=”It is a set of norms to be followed by the countries whose scientists undertake research studies in the North Pole and South Pole.” option4=”It is a trade and security agreement of the member countries of the Arctic Council.” correct=”option1″]

This question was previously asked in
UPSC IAS – 2022
The ‘Polar Code’ is indeed the International Code of Safety for Ships Operating in Polar Waters. It was adopted by the International Maritime Organization (IMO) and contains mandatory provisions covering safety (Part I-A) and pollution prevention (Part II-A), and recommendatory provisions covering safety (Part I-B) and pollution prevention (Part II-B). Options B, C, and D describe different types of agreements or activities unrelated to the specific definition of the Polar Code.
The Polar Code establishes international standards for safe ship operation and environmental protection in the harsh conditions of Arctic and Antarctic waters.
The Code addresses unique risks present in polar waters, such as ice navigation, low temperatures, remoteness, and potential environmental impacts. It covers various aspects including ship design, construction, equipment, operational and training requirements. It came into force on January 1, 2017.

259. With reference to the “United Nations Credentials Committee”, consider

With reference to the “United Nations Credentials Committee”, consider the following statements:
1. It is a committee set up by the UN Security Council and works under its supervision.
2. It traditionally meets in March, June and September every year.
3. It assesses the credentials of all UN members before submitting a report to the General Assembly for approval.
Which of the statements given above is/are correct?

[amp_mcq option1=”3 only” option2=”1 and 3″ option3=”2 and 3″ option4=”1 and 2″ correct=”option1″]

This question was previously asked in
UPSC IAS – 2022
Statement 3 is correct. The United Nations Credentials Committee examines the credentials of representatives of Member States and reports to the General Assembly for approval. This is its core function. Statements 1 and 2 are incorrect. The Credentials Committee is a subsidiary body of the General Assembly, not the Security Council, and it does not typically meet in March, June, and September. Its main meeting usually occurs at the beginning of the regular session of the General Assembly in September/October, and it may meet again during the session if necessary.
The UN Credentials Committee is a committee of the General Assembly responsible for verifying the credentials of representatives from Member States.
The Committee consists of nine members appointed by the General Assembly on the proposal of its President. The composition aims to reflect the geographical distribution of the UN membership. Its recommendations are subject to approval by the General Assembly.

260. Certain species of which one of the following organisms are well known

Certain species of which one of the following organisms are well known as cultivators of fungi?

[amp_mcq option1=”Ant” option2=”Cockroach” option3=”Crab” option4=”Spider” correct=”option1″]

This question was previously asked in
UPSC IAS – 2022
Certain species of ants are well known for cultivating fungi for food.
Ants belonging to the tribe Attini (found in the Americas), particularly leafcutter ants, are famous examples of organisms that cultivate fungi. They create fungal gardens using collected plant material (like leaves) as substrate, on which specific fungi grow. The ants then feed on the fungal mycelium. This represents a sophisticated form of symbiosis.
While other insects like termites and some beetles also cultivate fungi, among the options provided, ants are the most widely known examples of fungus cultivators. Cockroaches, crabs, and spiders do not typically cultivate fungi in this manner.