Top 30 General Knowledge Questions and Answers for All Exams (2026 Edition)

Author: Muhammad Waqar Khan

General knowledge sections can quietly decide the outcome of a competitive exam. Many candidates lose marks not because they don't study, but because they revise only "famous" facts and skip the ones that actually get asked — geography trivia, world records, currencies, and current affairs mixed with static GK. This list brings together 30 carefully selected general knowledge questions with detailed, easy-to-remember explanations, so you're not just memorizing an answer but understanding the story behind it.

Whether you're preparing for CSS, PMS, NTS, FPSC, PPSC, banking exams, or any other competitive test, this guide is built to help you retain facts for the long run — not just for tomorrow's quiz.

Top 30 General Knowledge Questions and Answers

Q.1 Who was A.O. Hume?

Answer: A retired member of the Indian Civil Service (ICS).

Details: Allan Octavian Hume was a British civil servant who spent decades working in colonial India before retiring from the Indian Civil Service. He is best remembered as one of the founding figures behind the Indian National Congress, established in 1885. Hume believed that a formal political platform was necessary to give educated Indians a legitimate channel to express grievances to the British administration. His role is a favorite exam topic because it connects colonial administration with the early roots of the Indian independence movement.

Q.2 The International Day of Peace is observed annually on?

Answer: 21 September.

Details: Established by the United Nations General Assembly in 1981, the International Day of Peace (also called World Peace Day) is dedicated to strengthening the ideals of peace among nations and people. Since 2001, it has been observed as a day of global ceasefire and non-violence. Schools, governments, and organizations worldwide mark the day with events promoting disarmament and dialogue. This date is frequently confused with other UN observance days, so it's worth memorizing alongside the UN Peacekeepers Day (Q.29) for exam purposes.

Q.3 The most polluted country in the world?

Answer: Rankings vary by source and year, but Bangladesh, Chad, and Pakistan have all topped recent lists.

Details: This is one of those "moving target" GK facts that examiners love to update, so it's important to know the nuance rather than a single fixed answer. According to IQAir's World Air Quality Report, Chad was ranked the most polluted country in 2024, followed by Bangladesh, Pakistan, the Democratic Republic of Congo, and India. In earlier years and by other indices (such as Numbeo's Pollution Index, which factors in both air and water pollution), Bangladesh, Cameroon, and Myanmar have topped the charts at different times. For exam purposes, it's safest to remember that South Asian and Central African nations consistently dominate these rankings, and to check the most recent report if the exam is time-sensitive.

Q.4 Suez Canal is owned by?

Answer: Egypt.

Details: The Suez Canal is an artificial sea-level waterway that connects the Mediterranean Sea to the Red Sea, allowing ships to avoid the long and costly journey around the southern tip of Africa. It was built by the Suez Canal Company and opened in 1869, but ownership was contested for decades between European powers and Egypt. Egypt formally nationalized the canal in 1956 under President Gamal Abdel Nasser, a move that triggered the Suez Crisis. Today, it is operated by the Suez Canal Authority, an Egyptian state-owned entity, and remains one of the world's busiest and most economically significant shipping lanes.

Q.5 The Indian city Mumbai consists of how many islands?

Answer: Seven islands.

Details: Mumbai (formerly Bombay) was originally an archipelago of seven islands: Colaba, Mazagaon, Old Woman's Island (Little Colaba), Wadala, Mahim, Parel, and Bombay Island. Through a series of land reclamation projects carried out by the British from the 18th to the 20th century, these islands were merged into a single landmass, forming the city as we know it today. This engineering feat is one of the reasons Mumbai has such a distinctive, elongated coastal geography.

Q.6 Which is the capital of Germany?

Answer: Berlin.

Details: Berlin has been Germany's capital since the country's reunification in 1990, following the fall of the Berlin Wall in 1989. Interestingly, Berlin was also the capital of a divided Germany before World War II, but during the Cold War era, West Germany's capital was temporarily moved to Bonn while East Berlin served as the capital of East Germany. Today, Berlin is Germany's largest city and its political, cultural, and historical center.

Q.7 Where is the River Thames?

Answer: England.

Details: The Thames is the longest river entirely in England, stretching about 346 kilometers (215 miles) from its source in Gloucestershire to the North Sea. It flows through London, passing iconic landmarks such as the Houses of Parliament, the Tower of London, and Tower Bridge. Historically, the Thames has been central to London's development as a trading and naval power, and it remains a vital part of the city's transport and tourism infrastructure.

Q.8 Who is the first purchaser of Pak-China-made JF-17 Aircraft?

Answer: Myanmar, July 2015.

Details: The JF-17 Thunder is a lightweight, multi-role combat aircraft jointly developed by Pakistan Aeronautical Complex (PAC) and China's Chengdu Aircraft Corporation. While Pakistan was the aircraft's primary developer and operator, Myanmar became the first foreign country to place an export order for the JF-17, signing a deal in 2015. This milestone marked a significant step for Pakistan's aviation industry in the international defense export market, and since then, other countries, such as Nigeria, have also acquired the aircraft.

Q.9 The term of the President of the UN General Assembly is?

Answer: One year.

Details: The President of the UN General Assembly is elected annually and serves for one session, which typically runs from September to September. The position rotates among the five regional groups of UN member states (African, Asian-Pacific, Eastern European, Latin American and Caribbean, and Western European and Others), ensuring geographic representation over time. The president's main role is to preside over the General Assembly's sessions, set the agenda in coordination with member states, and represent the Assembly at high-level events.

Q.10 Height of Broad Peak, the 12th-highest mountain in the world, is?

Answer: 8,047 meters.

Details: Broad Peak, known locally as Falchan Kangri, is located in the Karakoram range on the border between Pakistan and China. It earned its English name from its wide summit ridge, which stretches over 1.5 kilometers. It was first successfully climbed in 1957 by an Austrian expedition. Broad Peak is part of Pakistan's cluster of 8,000-meter peaks, which also includes K2 (the world's second-highest mountain), making the Karakoram range a major draw for elite mountaineers.

Q.11 Japan captured Manchuria in?

Answer: 1931.

Details: The invasion of Manchuria began in September 1931, following the Mukden Incident, a staged act of sabotage used by Japan's Kwantung Army as a pretext to invade. Japan subsequently established the puppet state of Manchukuo, installing the last Qing emperor, Puyi, as its nominal ruler. This event is widely regarded by historians as one of the early acts of aggression that set the stage for World War II in the Pacific, and it led to Japan's withdrawal from the League of Nations in 1933 after the organization condemned the invasion.

Q.12 Jaisalmer is a city in?

Answer: The Indian state of Rajasthan.

Details: Jaisalmer, often called the "Golden City" because of the yellow sandstone used in its architecture, is located in the Thar Desert in western Rajasthan. It is famous for the Jaisalmer Fort (Sonar Quila), one of the few "living forts" in the world where a substantial population still resides within its walls. The city was historically a key stop on trade routes connecting India to Central Asia and the Middle East, which explains its rich Rajput architectural heritage.

Q.13 Which is the second-largest mosque in the world?

Answer: Masjid an-Nabawi (the Prophet's Mosque).

Details: Located in Medina, Saudi Arabia, Masjid an-Nabawi is considered the second-holiest site in Islam after the Masjid al-Haram in Mecca, and it is also generally ranked as the second-largest mosque by capacity, able to accommodate over a million worshippers during peak seasons like Hajj. It was originally built by Prophet Muhammad (PBUH) himself in 622 CE and has been expanded repeatedly over the centuries by various Islamic rulers, most extensively by the Saudi government in the modern era. Its distinctive green dome marks the location of the Prophet's tomb.

Q.14 The first Frisbee (Flying Disc) was made in?

Answer: 23 January 1957.

Details: The modern Frisbee traces its roots to a plastic disc called the "Pluto Platter," created by inventor Walter Frederick Morrison. Wham-O, a California toy company, acquired the rights and began manufacturing it under the name "Frisbee" starting in 1957, reportedly inspired by the Frisbie Pie Company, whose empty pie tins college students had been tossing around for fun. The toy went on to spawn entire sports, including Ultimate Frisbee and disc golf.

Q.15 At the time of the invasion of Afghanistan after the 9/11 attacks, who was the president of the US?

Answer: George W. Bush.

Details: Following the September 11, 2001, terrorist attacks, President George W. Bush launched "Operation Enduring Freedom" in October 2001, targeting the Taliban regime in Afghanistan for harboring Al-Qaeda leader Osama bin Laden. This marked the beginning of the two-decade-long War in Afghanistan, which eventually ended with the withdrawal of U.S. forces and the Taliban's return to power in August 2021.

Q.16 Who is the current supreme leader of the Taliban in Afghanistan?

Answer: Mullah Hibatullah Akhundzada.

Details: Hibatullah Akhundzada has served as the Taliban's supreme leader since May 2016, when he succeeded Akhtar Mansour after Mansour was killed in a U.S. drone strike. Since the Taliban's return to power in August 2021, Akhundzada has ruled largely from Kandahar, issuing decrees on governance and social policy while remaining notably reclusive — very few photographs of him exist, and his public communications are typically limited to audio messages. As of 2026, his rule has faced growing internal friction within the Taliban leadership over issues ranging from governance style to the treatment of women, making this a topic worth following through current news rather than relying only on textbook facts.

Q.17 The Ramon Magsaysay Award is awarded to honor people and groups tackling?

Answer: Development problems.

Details: Often referred to as the "Asian Nobel Prize," the Ramon Magsaysay Award recognizes individuals and organizations across Asia who have shown greatness of spirit in service to others, particularly in addressing pressing development challenges such as poverty, public health, education, and governance. It is administered by the Ramon Magsaysay Award Foundation based in Manila, Philippines, and has been awarded to prominent South Asian figures, including several from Pakistan and India, over the decades.

Q.18 The Ramon Magsaysay Award, named after a Filipino president killed in a plane crash, was established in which year?

Answer: April 1957.

Details: The award was established in 1957 to honor Ramon Magsaysay, the seventh President of the Philippines, who died in a plane crash earlier that year while still in office. Magsaysay was widely admired for his anti-corruption stance and his efforts to improve the lives of ordinary Filipinos, which is why the award created in his memory specifically celebrates individuals working on grassroots development and public service.

Q.19 When was International Dog Day 2021 observed?

Answer: 26 August 2021.

Details: International Dog Day (also known as National Dog Day in its country of origin, the United States) is observed every year on August 26. It was founded in 2004 by pet lifestyle expert Colleen Paige to celebrate the loyalty and companionship of dogs and to raise awareness about adopting dogs from shelters and rescues rather than buying from breeders or pet stores.

Q.20 The currency of Ethiopia is?

Answer: Ethiopian Birr.

Details: The Birr has been Ethiopia's official currency since 1945, replacing the Maria Theresa thaler that had circulated widely in the region for centuries. It is issued and regulated by the National Bank of Ethiopia. Ethiopia is notable in East Africa for maintaining its own distinct currency and calendar system, a reflection of the country's unique history as one of the few African nations never colonized by a European power.

Q.21 Which is the longest river of Afghanistan?

Answer: Helmand River.

Details: The Helmand River is Afghanistan's longest river, stretching approximately 1,150 kilometers from its source in the Hindu Kush mountains near Kabul to the Sistan Basin on the Iran-Afghanistan border. It is a critical source of irrigation for southern Afghanistan's agricultural regions, particularly in Helmand Province, which has historically been one of the country's major opium-poppy and agricultural cultivation areas. Water-sharing disputes over the Helmand River between Afghanistan and Iran remain a long-standing diplomatic issue.

Q.22 Skogafoss waterfall is located in which country?

Answer: Iceland.

Details: It's worth noting a common mix-up here: Skogafoss (sometimes written "Skogra") is actually located in Iceland, not Norway. It is one of Iceland's largest and most photographed waterfalls, with a drop of about 60 meters along the Skoga River. On sunny days, the spray from the falls frequently produces a vivid rainbow, making it a favorite stop along Iceland's famous Ring Road.

Q.23 Vinnufossen (Vinnufallet) waterfall is located in which country?

Answer: Norway.

Details: Vinnufossen is one of the tallest waterfalls in Europe, with a total drop of around 860 meters, located in the Sunndal Municipality of Norway. Fed by the meltwater of the Vinnufonna glacier, it plunges down the mountainside in multiple cascading stages. Norway's dramatic fjord landscape and glacial geography make it home to several of the world's highest and most striking waterfalls.

Q.24 Yumbilla Falls is located in which country?

Answer: Peru.

Details: Yumbilla Falls, located in the Amazonas region of northern Peru, is one of the tallest waterfalls in the world, with an estimated height of around 895 meters spread across multiple tiers. Despite its impressive scale, it remained largely unknown outside the local area until it was formally measured and publicized in 2007. Its remote location in the cloud forest means it still receives relatively few visitors compared to more famous waterfalls.

Q.25 "The Men Who Ruled India" was written by?

Answer: Philip Mason (writing under the pen name Philip Woodruff).

Details: Published in two volumes ("The Founders" and "The Guardians"), this classic historical work examines the officers of the Indian Civil Service and how they governed British India. Mason himself was a former ICS officer, giving the books an insider's perspective on the administrative culture, values, and challenges of colonial governance. The work remains a frequently cited reference in South Asian history and competitive exam preparation.

Q.26 Hyde Park, London, is renowned for?

Answer: Liberty of speech.

Details: Hyde Park is one of London's largest and most famous royal parks, but it holds a special place in the history of free expression thanks to "Speakers' Corner," established in the northeast section of the park in 1872. It has served as a historic venue where anyone can stand up and speak publicly on any topic — political, religious, or social — without a permit, embodying Britain's tradition of open public debate. Figures such as Karl Marx, George Orwell, and Vladimir Lenin are all said to have spoken there.

Q.27 BECA stands for?

Answer: Basic Exchange and Cooperation Agreement (for Geospatial Cooperation).

Details: BECA is a defense agreement signed between the United States and India in October 2020, allowing the two countries to share sensitive geospatial and mapping data, including satellite imagery useful for missile targeting and navigation. It was the last of the four "foundational agreements" the U.S. typically signs with close military partners, following earlier accords like LEMOA and COMCASA, and it marked a significant deepening of U.S.-India defense cooperation.

Q.28 Warsaw is the capital of which country?

Answer: Poland.

Details: Warsaw has been Poland's capital since 1596, when King Sigismund III Vasa moved the royal court there from Krakow. The city was almost destroyed during World War II, particularly after the 1944 Warsaw Uprising, but it was painstakingly rebuilt afterward, including a full reconstruction of its historic Old Town based on paintings and photographs — a restoration effort so remarkable that the Old Town is now a UNESCO World Heritage Site.

Q.29 International Day of UN Peacekeepers is celebrated every year on which date?

Answer: 29 May.

Details: This day was established by the UN General Assembly in 2002 to honor the memory of peacekeepers who have lost their lives in the line of duty and to recognize the service of all UN peacekeeping personnel. May 29 was chosen because it marks the anniversary of the establishment of the first UN peacekeeping mission, the UN Truce Supervision Organization (UNTSO), in 1948.

Q.30 Dirham is the currency of which country?

Answer: United Arab Emirates (UAE Dirham); also used, in a different form, as the Moroccan Dirham in Morocco.

Details: The term "Dirham" is used as a currency name across several countries in the Middle East and North Africa, but it's important not to treat them as the same currency — the UAE Dirham (AED) and the Moroccan Dirham (MAD) are entirely separate currencies with different values, issued by different central banks (the Central Bank of the UAE and Bank Al-Maghrib, respectively). The name itself derives from the ancient Greek "drachma," reflecting the historical trade links between the Mediterranean and the Islamic world.

Final Thoughts

General knowledge questions like these show up repeatedly across competitive exams because they blend geography, history, current affairs, and world records into small, testable facts. Rather than memorizing the 30 answers above in isolation, try to notice the patterns: dates and durations (Q.2, Q.9, Q.29), rivers and mountains (Q.10, Q.21), waterfalls (Q.22–Q.24), and currencies (Q.20, Q.30) are all common exam categories. Revisiting this list a few times, rather than reading it once, is what will actually make these facts stick on exam day.

Note: A few facts in this list — such as global pollution rankings and current political leadership — change year to year. Always cross-check time-sensitive facts against the latest reports closer to your exam date.

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