September 2026 Current Affairs MCQs & Solutions

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Sunday. 3. Therefore, 14/6/2026 fell on a Sunday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 21/3/2026 fell on a Saturday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Tuesday. 3. Therefore, 21/7/2026 fell on a Tuesday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Saturday. 3. Therefore, 21/11/2026 fell on a Saturday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Friday. 3. Therefore, 28/8/2026 fell on a Friday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Tuesday. 3. Therefore, 28/4/2026 fell on a Tuesday.

Explanation: Step-by-step solution: 1. Use Zeller's congruence to compute the day of the week. 2. After substituting the values, remainder corresponds to Monday. 3. Therefore, 7/9/2026 fell on a Monday.

Explanation: The Etawah Pilot Project was launched in 1948 by Albert Mayer, an American architect and town planner, in the Etawah district of Uttar Pradesh, India. It served as a model for rural development and later influenced the design of the Community Development Programme in India.

Explanation: The Kharif season is the monsoon cropping season in South Asia. It typically begins with the onset of the southwest monsoon in early summer, around April or May, and concludes by the end of September or October. This period is characterized by high temperatures and significant rainfall, which are essential for crops like rice, maize, and cotton.

Explanation: The Kharif season is the monsoon cropping season in South Asia. It typically begins with the arrival of the monsoon rains in early summer and lasts through September. This period is essential for cultivating water-intensive crops like rice, maize, and cotton, which rely heavily on the seasonal rainfall for growth.

Explanation: The 'September' variety is a well-known mid-season cultivar of cabbage. It is particularly favored in regions like the Nilgiris for its compact, flat-oblong heads that exhibit a bluish-green color. Typically reaching maturity within 105 to 110 days post-transplanting, this variety is noted for its resistance to head cracking, allowing for extended field holding, although it remains susceptible to black rot disease.

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.