September 2025 Current Affairs MCQs & Solutions

Explanation: An adverse variance indicates that actual costs exceeded standard costs. Therefore, the standard cost is the actual cost minus the adverse variance: 4,800 - 600 = 4,200. Dividing this standard cost by the 300 hours worked gives a standard cost per labor hour of 4,200 / 300 = Rs 14. This calculation helps in evaluating labor efficiency and cost control performance against established standards.

Explanation: Piecemeal distribution follows the order of payment: outside liabilities, then partners' loans, then capital. After paying creditors and B's loan, the remaining cash is distributed to partners based on their capital ratios. Calculations for September involve allocating the net cash realized after expenses to the partners' capital accounts.

Explanation: According to the schedule for advance tax payments, non-corporate assessees are required to pay their tax liability in installments. By June 15th, 15% is due; by September 15th, the cumulative amount must reach 45%; by December 15th, it must reach 75%; and by March 15th, 100% of the advance tax must be paid. Therefore, 45% is the correct cumulative threshold for the September 15th deadline.

Explanation: International Literacy Day, celebrated on September 8 every year, was declared by UNESCO in 1966. Its purpose is to highlight the importance of literacy to individuals, communities, and societies. It serves as a reminder of the need for intensified efforts towards more literate societies and addresses the global challenges of illiteracy.

Explanation: The 'Black September' incident occurred during the 1972 Summer Olympics in Munich, West Germany. On September 5, 1972, members of the Israeli Olympic team were taken hostage and subsequently killed by a Palestinian militant group. This event remains one of the darkest chapters in the history of the modern Olympic Games.

Explanation: The 9/11 attacks fundamentally challenged traditional diplomatic paradigms. The nature of non-state actors like Al-Qaeda made conventional negotiation difficult, leading to skepticism about diplomacy's role in counter-terrorism. Simultaneously, the U.S. shift toward a 'war on terror' emphasized military and coercive strategies over diplomatic engagement. This dual impact created a perception that traditional diplomatic channels were insufficient for addressing the new, decentralized, and ideological threats posed by global terrorist organizations.

Explanation: The September 11, 2001, terrorist attacks involved the hijacking of commercial airplanes, two of which were deliberately flown into the Twin Towers of the World Trade Center located in New York City. This tragic event resulted in the deaths of nearly 3,000 people and fundamentally altered global security policies and international relations for decades to come.

Explanation: The September 11 attacks were a series of four coordinated terrorist attacks carried out by the militant Islamist extremist group Al-Qaeda against the United States. The operation was led by Osama bin Laden, and the attacks resulted in significant loss of life and prompted the U.S.-led War on Terror, fundamentally altering global security dynamics and international relations for decades to come.

Explanation: Following the terrorist attacks on September 11, 2001, the United States launched Operation Enduring Freedom in October 2001. The primary objective was to dismantle the Al-Qaeda terrorist network and remove the Taliban regime from power in Afghanistan, which had provided sanctuary to the perpetrators of the attacks. This marked the beginning of a long-term military engagement in the region.

Explanation: On September 30, 1947, the United Nations General Assembly admitted both Pakistan and Yemen as member states. This occurred shortly after Pakistan gained independence from British rule in August 1947. The admission of these nations reflected the post-World War II era of decolonization and the expansion of the international system to include newly sovereign states from Asia and the Middle East.

Explanation: The 13th Summit of the Non-Aligned Movement was held in Kuala Lumpur, Malaysia, in February 2003. While the question specifies September, the event is historically associated with the Kuala Lumpur summit of that year. The summit focused on addressing the challenges of globalization, the importance of multilateralism, and the need for developing nations to maintain a unified voice in the international arena.

Explanation: In September 2005, the EU-3 (France, Germany, and the UK) led efforts to pressure the International Atomic Energy Agency (IAEA) to refer Iran's nuclear file to the UN Security Council. This was a diplomatic maneuver to address concerns regarding Iran's resumption of uranium conversion activities, which the Western powers viewed as a potential step toward nuclear weapon development, despite Iran's claims of peaceful intent.

Explanation: Gerhard Schroeder served as Chancellor of Germany from 1998 to 2005. His election marked a generational shift in German politics, as he was the first leader of the Federal Republic of Germany to have been born after the end of the Second World War, representing a departure from the wartime generation that had dominated the political landscape for decades.

Explanation: The direct peace talks held in September 2010 were hosted in Washington D.C. under the auspices of the Obama administration. These negotiations represented a renewed effort to establish a framework for a two-state solution, bringing together Benjamin Netanyahu and Mahmoud Abbas to address core issues of the conflict after a period of significant diplomatic stagnation.

Explanation: The Kishanganga Hydroelectric Project became a major point of contention between India and Pakistan. In 2011, the Permanent Court of Arbitration issued interim measures regarding the construction of the dam, specifically addressing concerns about water flow and the potential impact on Pakistan's downstream Neelum-Jhelum project. This case highlights the complexities of water sharing under the Indus Waters Treaty.

Explanation: The rebellion in Kashmir, fueled by local unrest and supported by tribal forces from the North-West Frontier Province, escalated rapidly. By late October 1947, these forces had captured various towns and advanced significantly toward Srinagar, the capital, causing widespread instability and civilian casualties, which ultimately prompted the Maharaja to seek military assistance from India.

Explanation: Al-Qaeda, led by Osama bin Laden, was responsible for the September 11, 2001, terrorist attacks in the United States. The attacks targeted major symbols of American economic and military power, including the World Trade Center, which served as a global hub for international trade and finance.

Explanation: Liaqat Ali Khan, serving as the first Prime Minister of Pakistan, was the primary architect of the early constitutional efforts. On September 28, 1950, he presented the First Report of the Basic Principles Committee to the Constituent Assembly, marking a pivotal moment in the legislative attempt to define the state's foundational structure and governance principles.

Explanation: Liaquat Ali Khan, the first Prime Minister of Pakistan, presented the first report of the Basic Principles Committee to the Constituent Assembly on September 28, 1950. This committee was tasked with outlining the fundamental principles for the future constitution of Pakistan, though the report faced significant criticism and was eventually withdrawn for further revision.

Explanation: Operation Enduring Freedom was the official name used by the U.S. government for the military campaign in Afghanistan, which began in October 2001. It was launched by President George W. Bush as part of the broader 'War on Terror' following the terrorist attacks on the World Trade Center and the Pentagon. The primary objective was to dismantle the Al-Qaeda terrorist network and remove the Taliban regime from power.