Current Affairs Quiz: 7 September 2026

The correct answer is Rs 1,10,000 crore. The Defence Acquisition Council, meeting under the chairmanship of the Raksha Mantri, gave Acceptance of Necessity to acquisition proposals of the three Services at an estimated cost of about that amount. Acceptance of Necessity is only the in-principle administrative approval; the contract and the payment come much later, so a question that asks what the council did should be answered with the word approval and not with the word purchase. The other three options carry figures that the release does not mention at all, and a paper setter uses such near-round numbers because a candidate who has read the headline quickly will confuse one large figure with another. The safest way to remember it is as one and a tenth lakh crore rupees, cleared in a single sitting for the Army, the Navy and the Air Force together, with about 98 per cent of that value to be sourced from Indian industry.

The correct answer is 6 October 2026, the date of poll in the schedule annexed to the Commission's announcement. The other three options are all real dates from the same schedule, which is exactly why this question separates the candidate who read the calendar from the one who only glanced at it. Option A is the last date for making nominations. Option B is the last date for the withdrawal of candidatures, which falls two days after the scrutiny of nominations. Option D is the date of counting of votes, which comes three days after the poll. One more date completes the sequence: the gazette notification is issued on 9 September 2026 and the whole election has to be completed before 11 October 2026. Learn the chain in order, notification, nomination, scrutiny, withdrawal, poll, counting, because examiners like to ask for one link out of it.

The correct answer is Ayurveda for a Healthier Tomorrow, announced at the curtain raiser held in New Delhi. The ministry explained that the theme is meant to join the country's inheritance in Ayurveda to the health needs of the years ahead, which is why the word tomorrow sits in it. The remaining three options are invented phrases built from words that sound like they belong to an Ayush campaign, and this is the standard way a theme question is set. Note that the theme of a day changes with each edition, so a candidate must fix the edition number, the year and the theme together rather than singly. Here the edition is the eleventh, the year is 2026, the main celebration falls on 23 September 2026 at Nagpur in Maharashtra, and the organiser is the Ministry of Ayush. The three focus areas were integrative healthcare, evidence and research, and community wellbeing.

The correct answer is 130 cities, spread across 24 States and Union Territories. The release repeats this figure three times, once for the coverage of the programme, once for the cities that took part in the ranking exercise, and once for the cities whose air quality management is tracked on the PRANA portal, so it is the single number a candidate must carry away. These cities have together received a performance linked grant of Rs 16,425 crore as critical gap funding for measures against air pollution. The other options give round or near-round counts that the release does not use, and a question of this kind rewards the candidate who has fixed the exact figure rather than an approximate one. Note also that ranking put the cities in three population groups, below three lakh, three to ten lakh, and above ten lakh, before ten best performers were picked.

The correct answer is Chapel Hill, North Carolina, where the ministerial met on 1 and 2 September 2026. The hosts were the United States Department of Commerce and the White House Office of Science and Technology Policy, and the consensus text agreed there takes its name from the State, being called the Carolina Principles for Emerging Technologies. Option B names another city of the same State, a distractor that punishes half-remembered geography. Option C names the American capital, which is where such meetings are often assumed to be held but was not the venue here. Option D moves the meeting to an entirely different State. Tie the venue to the outcome and neither will be lost: the meeting at Chapel Hill in North Carolina produced the Carolina Principles, alongside the Innovation Ministerial Statement, the AI Prosperity Objectives and the AI Prosperity Compact.

The correct answer is Platform for Aggregating Clean Transport. The word that carries the meaning is aggregating, because the whole purpose of the platform is to pool the freight demand of shippers and logistics service providers so that it becomes large enough and visible enough to justify electric trucks on a corridor. Option A substitutes programme and accelerated, words that sound official and would fit a scheme but not this platform. Option C turns it into a partnership on alternative technology, a phrase from the renewable energy vocabulary. Option D makes it a cargo tracking portal, which is a logistics IT function and not what NITI Aayog launched here. Learn it with its twin, the Zero Emission Truck Marketplace, where truck makers, logistics firms, charge point operators, financiers and technology companies actually meet to strike deals.

The correct answer is Goa Police. The Union Home Minister and Minister of Cooperation presented the President's Colour to this force at Panaji, the capital of Goa, saying that after eight decades of distinguished service it now stands alongside the other police forces of the country that carry this honour. The other options name police forces of neighbouring or nearby States that did not receive it on this occasion, and a candidate who remembers only the western coast rather than the exact State will fall for one of them. Remember what the honour signifies: it is given for a glorious history, professional excellence, courage, discipline and dedication, and the Home Minister linked it with the three duties of the Goa Police, a safe city, a safe community and a secure maritime border. He also paid homage to four personnel who died in the line of duty.

The correct answer is the Raman Research Institute, an autonomous institution of the Department of Science and Technology, whose Quantum Information and Computing laboratory led the work. The team worked with the University of Calgary and Louisiana State University, and the study was funded in part by the National Quantum Mission, the flagship mission of the same department. The other options name well known Indian research institutions in astrophysics, nuclear physics and fundamental research, none of which the release credits with this study. Two names are worth carrying away with the institute: Urbasi Sinha, the group leader of the laboratory and a senior professor there, who said that timing is not merely an experimental detail but a control resource, and Saumya Ranjan Behera, the lead author of the paper, which appeared in Physical Review A in July.

The correct answer is the Raksha Mantri. The release states that the meeting was held under the chairmanship of Raksha Mantri Shri Rajnath Singh, so the Defence Minister heads this council. Option A names the Chief of Defence Staff, who is the senior most military officer and advises on tri-Service matters, but the release does not place him in the chair of this body. Option B names the Defence Secretary, the senior most civil servant of the ministry, whose role in the acquisition process is administrative rather than presiding. Option D names the National Security Adviser, who works on national security policy and not on the clearance of capital purchases. Candidates should link the council with the minister in the same way they link the Cabinet Committee on Security with the Prime Minister, because examinations very often ask only who presides over a named body.

The correct answer is West Bengal. The Commission's list places Nandigram along with Rejinagar in West Bengal, both vacant because the sitting members resigned. Option A names Assam, which appears on the list but with a parliamentary constituency, Nagaon, not an Assembly seat. Option B names Tamil Nadu, which contributes two reserved Assembly seats to this round, Madurantakam and Dharapuram, both Scheduled Caste constituencies. Option C names Puducherry, a Union Territory with a legislature, which contributes the single seat of Thattanchavady. Map the six seats to their four units of the Union while revising, because a question may equally ask how many States and Union Territories are involved. The answer to that would be three States, Tamil Nadu, West Bengal and Assam, and one Union Territory, Puducherry.

The correct answer is Nagpur, Maharashtra, named in the announcement as the place of the main celebration on 23 September 2026. Option A names Jaipur, which does appear in the release but for a different reason: the National Institute of Ayurveda there, headed by Prof. Sanjeev Sharma, will begin new programmes as part of the occasion, and its Vice-Chancellor set out the plans at the press conference. Option B names New Delhi, which is where the curtain raiser press conference was held at the National Media Centre, and a hurried reader will confuse the city of the announcement with the city of the celebration. Option D names Goa, which does not figure in this release at all. Keep the pair separate in revision, New Delhi for the curtain raiser on 7 September and Nagpur for the main event on 23 September.

The correct answer is the International Day of Clean Air for Blue Skies, on which the ministry held Swachh Vayu Diwas and gave away the fifth round of Swachh Vayu Sarvekshan awards. Option A names World Environment Day, the best known environmental observance and therefore the most tempting wrong answer, but it falls in June and is not tied to this event. Option B names World Ozone Day, which marks the Montreal Protocol and concerns ozone depleting substances rather than ambient air quality. Option D names World Meteorological Day, which belongs to the weather and climate services community. The link to remember is simple: clean air day, clean air survey, clean air programme. The chief guest at this edition was Justice Prakash Shrivastava, Chairperson of the National Green Tribunal, who called clean air a fundamental need rather than a luxury.

The correct answer is Shri Jitin Prasada, Minister of State, who holds charge as Union Minister of State for Electronics and Information Technology and also for Commerce and Industry. That double charge explains why he led a delegation on innovation, since the agenda ran across technology policy and trade in technology alike. He was accompanied by the Joint Secretary of MeitY and by senior officials of the Department of Science and Technology and of the Department for Promotion of Industry and Internal Trade, along with officials of the Indian Embassy in the United States. Option A names the External Affairs Minister, who leads Indian delegations at political summits but not at this sectoral ministerial. Options C and D name senior officials who advise on science and on policy respectively, and neither headed this delegation. After the ministerial the minister also visited Duke University.

The correct answer is from 201 vehicles to 826 vehicles, a rise of more than four times in a single year, which is the figure NITI Aayog used to show that the electric freight market has begun to move. Option B mixes two separate facts, because the figure of more than 3,000 refers to the electric medium and heavy-duty trucks already in operation across the country and is not the end point of that one-year jump. Options C and D give invented pairs that look plausible because they preserve a similar ratio. A third figure completes the picture: about 800 heavy electric trucks were sold in 2025, which the NITI Aayog Member cited as proof that the corridors still need strategic electrification. Keep the three numbers apart, 201 and 826 for the jump, 3,000 for the running fleet, 800 for one year of heavy truck sales.

The correct answer is 1930, the helpline against cyber fraud. The Home Minister said this number will become a strong shield against every kind of cyber fraud, and that the Goa Police has moved ahead of other States by putting an AI-based call agent on it. The agent takes complaints in Konkani, Marathi and Hindi, and on the Chief Minister's initiative in every language listed in the Eighth Schedule of the Constitution, which matters in a State that receives tourists from across the country and the world. Option B names 112, which also appears in the speech but as the emergency response helpline, where the response time has been cut from 18 minutes to 8 minutes with prompt help given on nearly 20,000 calls. Options A and D name older police and child helplines that this release does not discuss. Keep the pair apart: 112 for emergency, 1930 for cyber fraud.

The correct answer is the abrupt vanishing of entanglement at a finite time, before decay is complete. The release explains that each of two entangled particles tends to slip from the excited state to the ground state the way an atom loses energy to its surroundings, and that the entanglement weakens as this happens. What surprises physicists is that the entanglement can disappear altogether at a definite moment, well before the decay itself has finished, and that abrupt disappearance is what carries the name. Option A describes the decay process itself, which is a different thing and takes longer. Option C describes a readout failure in a quantum computer, a practical engineering problem rather than this phenomenon. Option D describes wave function collapse on measurement, a separate idea of quantum mechanics. The team showed that a single flip applied at the right moment can delay this death or prevent it entirely, which they call avoidance.

The correct answer is the Indian Navy, to replace Air Route Surveillance Radars at naval air stations. The release puts the Arudhra Radar in the Navy's list, together with the design, development and later purchase of Marine Gas Turbines, and says plainly that the radar will take the place of the existing Air Route Surveillance Radars. Option A sends the radar to the Army for artillery fire control, a task done by weapon locating and fire control radars that this release never names. Option C moves it to the Air Force, whose clearances in this meeting covered fighter, transport and helicopter capability along with the Ground-Based Multi-Purpose Jammer and the DEFSAC card system, not this radar. Option D brings in the Coast Guard, which the release does not mention. Pair the two Navy items in memory, Arudhra for surveillance and Marine Gas Turbine for propulsion.

The correct answer is four. The Commission's note recalls that Section 14 of the Representation of the People Act, 1950 was amended by the Election Laws (Amendment) Act of 2021, and that the amendment provides four qualifying dates in a year on which a citizen may be enrolled as a voter. Before this change a single qualifying date governed enrolment, which is what option A describes and which is now out of date. Options B and D give numbers the law does not use. The practical effect is that a young citizen who turns eighteen need not wait a full year for the roll to open. The Commission also notes that the rolls keep getting updated until the last date of filing nominations, for applications received up to ten days before that date, so the roll is not frozen the moment the election is announced.

The correct answer is Ayush Vision 2030. The Vice-Chancellor of the National Institute of Ayurveda, Jaipur listed the items planned for the day, and this vision document sits among them along with safety dossiers on medicinal plants, Standard Treatment Guidelines for skin diseases, a report on the Ayush services sector and the exchange of memoranda of understanding. Option B names the National Health Policy, a separate policy document of the health ministry that this release does not mention. Option C invents a pharmacopoeia title that sounds plausible because pharmacopoeial work does happen in the sector, but it is not in the list. Option D names a register of medical practitioners, which belongs to a different regulator altogether. The award to remember alongside these releases is the National Dhanwantari Ayurveda Awards 2026, presented on the same day.

The correct answer is 14. The ministry set out the record on PM10 for the year 2025-26 against the base of the financial year 2017-18 in four steps, and every one of those steps appears among the options here, which is what makes the question worth practising. Option D gives 108, the number of cities that showed any improvement in PM10 levels. Option C gives 72, the cities where the fall in PM10 concentration crossed 20 per cent. Option B gives 26, the cities where the fall crossed 40 per cent. Only 14 cities actually met the National Ambient Air Quality Standards, which is the strictest of the four tests, and that is the answer. Learn the chain in descending order, 108 then 72 then 26 then 14, because the harder the test the smaller the count.

The correct answer is India Stack digital solutions including DPI. In the meeting with Prof. Gaspard Banyankimbona, Commissioner for Education, Science, Technology and Innovation of the African Union, India underlined its commitment to a deeper partnership with Africa by offering these digital public infrastructure solutions to African countries. Option B describes a credit line for semiconductor manufacturing; semiconductors did come up at this ministerial, but in the bilateral with the United States, where the minister sought greater American investment in ISM 2.0. Option C names the International Solar Alliance, a body in the renewable energy field that this release does not touch. Option D speaks of supplying supercomputers, which is not what was offered. Remember the pairing: Africa and India Stack, the United States and semiconductors, AI and data centres.

The correct answer is about 70 per cent. The NITI Aayog Member used this share to argue that the main freight corridors must be electrified in a planned way rather than left to scattered pilot projects. He placed beside it a second figure that makes the argument sharper: heavy trucks are only 3 to 4 per cent of the vehicle fleet, yet they account for more than a third of the carbon emissions of the transport sector, so a small number of vehicles carries a large part of the problem. Options A, B and D give shares the release does not use. He named three constraints on the market, the fragmentation of logistics operators, the high cost of financing and the absence of coordinated corridor planning, and asked for blended finance and leasing models to bring the cost of capital for an electric truck nearer to that of a diesel truck.

The correct answer is from 23 per cent to 53 per cent, an improvement of 30 percentage points in a single year, so that convictions are now secured in 53 per cent of the FIRs registered. Every option keeps the same gap of 30 points, which is deliberate, because a candidate who has remembered only the size of the improvement and not the two end points will have no way to choose. The figure of 18 in option A is borrowed from another part of the same speech, where the response time under helpline 112 fell from 18 minutes to 8 minutes. Alongside the conviction rate the Home Minister cited the implementation of the three new Nyaya Sanhitas, where the Goa Police stood first in the country for several months and now ranks second with 93.38 per cent progress, performing well on all nine parameters.

The correct answer is the National Quantum Mission, described in the release as the flagship mission of the Department of Science and Technology, which funded part of this study. The other options name real national missions, which is what makes the question a fair test rather than a giveaway. The National Supercomputing Mission builds high performance computing capacity, the mission on interdisciplinary cyber-physical systems supports technology innovation hubs across fields such as robotics and artificial intelligence, and the Deep Ocean Mission works on deep sea exploration and technology; none of them is credited here. The practical importance of the result is that in a quantum computer there is a limit on how long quantum information survives before it decays, and this experiment shows that within such a limit the timing of a single operation can change the fate of the entanglement.

The correct answer is paper-based identity cards, passes and permits. DEFSAC stands for the Defence Forces Secure Access Card, and the release says it will replace the paper system now in use with interoperable smart cards that work on radio frequency identification. The word interoperable matters, because one card is then read at installations of all three Services rather than at one base alone. Option B names field radio sets, which belong to the communication programmes and not to this clearance. Option C names ration and canteen registers, a welfare and supply function that the release does not touch. Option D names night vision devices, which are surveillance equipment of a different kind. The item cleared alongside DEFSAC for the Air Force was the Ground-Based Multi-Purpose Jammer, meant to jam the radars of an adversary, and the two are often asked together.