Quality of Service (QoS) in Telecommunications
QoS in telecom measures network performance (coverage, call drops, data speeds) from a user's perspective, with TRAI setting and monitoring standards to ensu...
The Telecom Regulatory Authority of India (TRAI) conducted an Independent Drive Test (IDT) in Lunglei, Lawngtlai, and Siaha Districts of Mizoram under the North East LSA in May 2026. The purpose was to assess and verify the real-time quality of mobile network services (voice & data) provided by Telecom Service Providers (TSPs) for key Quality of Service (QoS) parameters like coverage, call drop rate, call setup success rate, and data download/upload throughput. The findings, including specific performance metrics for Airtel, BSNL, RJIL, and VIL, have been published to inform consumers and encourage TSPs to improve services.
Durable syllabus ideas for revision — not article memory.
QoS in telecom measures network performance (coverage, call drops, data speeds) from a user's perspective, with TRAI setting and monitoring standards to ensu...
TRAI is India's telecom regulator, ensuring fair practices, consumer protection, and quality services through policy recommendations, tariff fixation, and Qo...
Previous year Prelims questions on overlapping themes and topics.
In India, what is the role of the Coal Controller's Organization (CCO)?
1. CCO is the major source of Coal Statistics in Government of India.
2. It monitors progress of development of Captive Coal/Lignite blocks.
3. It hears any objection ' to the Government's notification relating to acquisition of coal-bearing areas.
4. It ensures that coal mining companies deliver the coal to end users in the prescribed time.
Select the correct answer using the code given below:
The Coal Controller's Organisation (CCO) is a subordinate office of the Ministry of Coal, having its headquarters at Kolkata and field offices at Dhanbad, Ranchi, Bilaspur, Nagpur, Sambalpur, Kothagudem and Asansol. It collects and maintains coal production data of all private and public sector coal mines in the country. The information is collected every month. Statement 1 is correct. Under the Collection of Statistics Act, 2008 Coal Controller has been made the statistical authority concerning coal and lignite statistics. Entrusted with the responsibility of carrying out the Annual Coal & Lignite survey and publishing of Provisional Coal Statistics and Coal Directory of India. Statement 2 is correct. It is entrusted with the task of monitoring captive mines. Work such as permission for the opening and reopening of coal mines has been entrusted to the CCO. Statement 3 is correct. Under the Coal Bearing Area (Acquisition and Development) Act, 1957- the Coal Controller is the competent authority under this act to hear any objection to the Central Government's Notification relating to the acquisition of coal-bearing land and to furnish his reports to the Central Govt. Statement 4 is incorrect. Ensuring that coal mining companies deliver the coal to end users in the prescribed time is not the function of the Coal Controller's Organization (CCO).
How many Delimitation Commissions have been constituted by the Government of India till December 2023?
* Delimitation commissions have been set up four times in the past — 1953, 1962, 1972 and 2002 — under Delimitation Commission Acts of 1952, 1962, 1972 and 2002. * The Delimitation Commission is appointed by the President of India and works in collaboration with the Election Commission of India. The Delimitation Commission in India is a high-power body whose orders have the force of law and cannot be called into question before any court. * The Commission’s orders are laid before the Lok Sabha and the legislative assemblies concerned, but they cannot effect any modifications in the orders. * Composition: Retired Supreme Court Judge, Chief Election Commissioner and respective state election commissioners.
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?
Statement 1 is correct: The Tea Board of India is a statutory body created under the Tea Act, 1953 and it was established to regulate the Indian tea industry and protect the interests of tea producers in India. Statement 2 is incorrect: It is functioning as a statutory body of the Central Government under the Ministry of Commerce. Statement 3 is incorrect: The Tea Board of India's Head Office is situated in Kolkata. Statement 4 is correct: The Tea Board of India has overseas offices in Moscow, Dubai, Hamburg, London, and New York.
Consider the following statements :
1. Petroleum and Natural Gas Regulatory Board (PNGRB) is the first regulatory body set up by the Government of India.
2. One of the tasks of PNGRB is to ensure competitive markets for gas.
3. Appeals against the decisions of PNGRB go before the Appellate Tribunals for Electricity.
Which of the statements given above are correct?
Statement 1 is Incorrect: The Petroleum and Natural Gas Regulatory Board (PNGRB) was constituted under the Petroleum and Natural Gas Regulatory Board Act, 2006.
The independent regulator, Telecom Regulatory Authority of India (TRAI), set up under the TRAI Act of 1997, was the first independent regulator in India. Hence, statement 1 is not correct. Statement 2 is correct: PNGRB is tasked to protect the interests of consumers and entities engaged in specified activities relating to petroleum, petroleum products and natural gas and to promote competitive markets and for matters connected therewith or incidental thereto. Statement 3 is correct: The Appellate Tribunal established under Section 110 of the Electricity Act, 2003 (Central Act 36 of 2003) shall be the Appellate Tribunal to appeal against the decisions of the PNGRB.
In India, which of the following review the independent regulators in sectors like telecommunications, insurance, electricity, etc.?
1. Ad Hoc Committees set up by the Parliament
2. Parliamentary Department Related Standing Committees
3. Finance Commission
4. Financial Sector Legislative Reforms Commission
5. NITI Aayog
Select the correct answer using the code given below:
In India, the independent regulators in sectors like telecommunications, insurance, electricity, etc. are reviewed by the Ad Hoc Committees set up by the Parliament and the Parliamentary Department Related Standing Committees. The role of these committees is to ensure that the regulators are performing their duties effectively and in the best interest of the public. The Finance Commission, Financial Sector Legislative Reforms Commission, and NITI Aayog do not have the mandate to review the independent regulators. Hence, only 1 and 2 are the correct option codes.
The North Eastern Council (NEC) was established by the North Eastern Council Act, 1971. Subsequent to the amendment of NEC Act in 2002, the Council comprises which of the following members?
1. Governor of the Constituent State
2. Chief Minister of the Constituent State
3. Three Members to be nominated by the President of India
4. The Home Minister of India
Select the correct answer using the code given below :
The North Eastern Council (NEC) was established under the *North Eastern Council Act, 1971* to ensure the balanced and coordinated development of the North Eastern Region. After the North Eastern Council (Amendment) Act, 2002, the structure and composition of the Council were modified. As per Section 3(1) of the *NEC Act, 1971 (as amended)*, the Council shall consist of the following members: 1. The Chief Ministers of the Constituent States
2. The Governors of the Constituent States
3. Three Members to be nominated by the President of India These are the only members of the Council as defined by the Act. Further, Section 3(2) specifies that:
“The Union Home Minister shall be the ex officio Chairman of the Council, and the Minister of the Central Government in charge of the Ministry of Development of North Eastern Region (DoNER) shall be the ex officio Vice-Chairman of the Council.” Thus, while the Union Home Minister serves as the ex officio Chairman, he does not form part of the Council as a member under Section 3(1). Similarly, the Minister of DoNER is the ex officio Vice-Chairman, but not a member of the Council.
Who was the Provisional President of the Constituent Assembly before Dr. Rajendra Prasad took over?
Dr. Sachchidananda Sinha was elected as the Provisional President of the Constituent Assembly on December 9, 1946. This was a temporary position. He served as the Chairman for two days, after which Dr. Rajendra Prasad was elected as the President of the Constituent Assembly on December 11, 1946. Here's why the other options are incorrect: * C. Rajagopalachari: He was the last Governor-General of India and played a significant role in the Indian independence movement. * Dr. B.R. Ambedkar: He was the Chairman of the Drafting Committee of the Constitution. * T.T. Krishnamachari: He was a prominent member of the Constituent Assembly and later served as the Finance Minister of India.
Consider the following statements
1. The Food Safety and Standards Act, 2006 replaced the Prevention of Food Adulteration Act, 1954.
2. The Food Safety and Standards Authority of India (FSSAI) is under the charge of Director General of Health Services in the Union Ministry of Health and Family Welfare.
Which of the statements given above is/are correct?
Statement 1 is Correct: The Food Safety and Standards Act, of 2006 did supersede the Prevention of Food Adulteration Act, of 1954. It established a more comprehensive framework for ensuring food safety and regulating the food industry in India. Statement 2 is Incorrect: The Food Safety and Standards Authority of India (FSSAI) is an autonomous body, not under the direct control of the Director General of Health Services. While the Ministry of Health and Family Welfare oversees FSSAI, it functions independently with its own governing board and chairperson. Therefore, the correct answer is option (a) 1 only.
In India, it is legally mandatory for which of the following to report on cybersecurity incidents?
1. Service providers
2. Data centres
3. Body corporate
Select the correct answer using the code given below:
In India, section 70-B of the Information Technology Act, 2000 (the IT Act) gives the Central Government the power to appoint an agency of the government to be called the Indian Computer Emergency Response Team. Further, it is legally mandatory for service providers, data centres and body corporates to report on cybersecurity incidents as outlined in the Information Technology (The Indian Computer Emergency Response Team and Manner of Performing Functions and Duties) Rules, 2013, which were notified under the Information Technology Act, 2000.
Consider the following activities:
I. Production of crude oil
II. Refining, storage and distribution of petroleum products
III. Marketing and sale of petroleum products
IV. Production of natural gas
How many of the above activities are regulated by the Petroleum and Natural Gas Regulatory Board in our country?
The Petroleum and Natural Gas Regulatory Board (PNGRB) regulates downstream activities like storage, distribution, and marketing—not upstream activities like production. ❌ I. Production of crude oil – Not regulated
* This is an upstream activity regulated by the Ministry of Petroleum & Natural Gas and Directorate General of Hydrocarbons (DGH), not PNGRB. ✅ II. Refining, storage and distribution – Partially regulated
* Storage and distribution are regulated by PNGRB.
* Refining is generally not directly regulated, though PNGRB may set standards affecting it. ✅ III. Marketing and sale of petroleum products – Regulated
* PNGRB authorizes entities to market notified petroleum products and natural gas. ❌ IV. Production of natural gas – Not regulated
* Like crude oil, it’s an upstream activity, not under PNGRB.
Previous year Mains questions mapped to overlapping GS syllabus topics.
The National Commission for Protection of Child Rights has to address the challenges faced by children in the digital era. Examine the existing policies and suggest measures the Commission can initiate to tackle the issue.
"In contemporary development models, decision-making and problem-solving responsibilities are not located close to the source of information and execution defeating the objectives of development." Critically evaluate.
What are environmental pressure groups? Discuss their role in raising awareness, influencing policies and advocating for environmental protection in India.
Examine the evolving pattern of Centre-State financial relations in the context of planned development in India. How far have the recent reforms impacted the fiscal federalism in India?
Discuss the evolution of collegium system in India. Critically examine the advantages and disadvantages of the system of appointment of the Judges of the Supreme Court of India and that of the USA.
Indian Constitution has conferred the amending power on the ordinary legislative institutions with a few procedural hurdles. In view of this statement, examine the procedural and substantive limitations on the amending power of the Parliament to change the Constitution.
MCQs drawn from today's published current affairs.
TRAI was established by an Act of Parliament, the Telecom Regulatory Authority of India Act, 1997, making it a statutory body. While it also performs quasi-judicial functions, its fundamental classification is statutory.
The article explicitly states, 'The purpose of this drive test is to assess and verify real time quality of mobile network services (both voice & data) provided by Telecom Service Providers (TSPs).'
The article states that TRAI captures performance for 'key Quality of Service (QoS) parameters like Coverage, Call Drop Rate (CDR), Call Setup Success Rate (CSSR), data Download (DL) and Upload (UL) throughput'. Network Security Protocols are not mentioned as an assessed parameter in the article.
Approach: Introduce TRAI's mandate and its role as a statutory body. Explain how IDTs provide transparency and accountability by assessing real-time network quality. Elaborate on their impact on consumer protection through informed choices and on market competition by encouraging TSPs to improve services.
Approach: Outline the socio-economic disadvantages faced by residents in remote areas due to poor connectivity (e.g., impact on education, healthcare, economic opportunities, governance). Then, propose multi-faceted policy solutions, including infrastructure development, regulatory incentives, public-private partnerships, and targeted schemes for last-mile connectivity.