Important National and International Days

World Literacy Day is celebrated on September 8th every year, proclaimed by UNESCO in 1966 to highlight the importance of literacy to individuals, communities, and societies. September 5th is Teacher's Day in India (Dr. Radhakrishnan's birthday) - don't confuse the two dates.

The October Revolution (1917) actually occurred in November according to the Gregorian calendar. Russia used the Julian calendar at the time, so the revolution starting on October 25 (Old Style) was November 7 (New Style) internationally. This is a classic calendar trivia question testing understanding of calendar systems.

United Nations Day (UNO Day) is celebrated annually on October 24th to mark the anniversary of when the UN Charter came into force in 1945. This day is recognized to promote awareness of the UN's work and purposes. The other dates listed are not associated with UN observances.

World Literacy Day is officially celebrated on September 8th annually, as proclaimed by UNESCO in 1966. The day aims to highlight the importance of literacy to individuals, communities, and societies. The other dates (August 8th, August 18th, September 18th) are incorrect.

The Saka Calendar is the official civil calendar in India. It was adopted in 1957. It is used alongside the Gregorian calendar for government communications and gazettes.

South Korea's Independence Day (Liberation Day) is celebrated on August 15, marking the day in 1945 when the Korean Peninsula was liberated from Japanese colonial rule. This day coincides with India's Independence Day but refers specifically to Korea's liberation.

The welcoming feast for the Triwizard Tournament in Book 4 (Goblet of Fire) takes place on Friday, October 30th, when the delegations from Beauxbatons and Durmstrang arrive. This feast precedes the selection of champions on Halloween. Option B is correct. Options A, C, and D are incorrect because the feast specifically happens on Friday, not Wednesday, Saturday, or Monday. The timing is significant because the champion selection occurs the next night (Halloween).

World Environment Day is observed annually on June 5th since 1973, when it was established by the United Nations. It is a global platform for environmental awareness and action, with different host countries each year focusing on specific environmental themes.

South Korea celebrates its Independence Day on August 15th, commemorating the liberation from Japanese colonial rule in 1945. This date marks the formal end of 35 years of Japanese occupation following Japan's surrender in World War II. August 15, 1945, is known as Gwangbokjeol (National Liberation Day) in South Korea.

Ross Geller's birthday is October 18th, as established in the Friends television series. This is confirmed in multiple episodes and is part of the show's character trivia. The other options (May dates) are incorrect.

Bastille Day (Fête Nationale Française) is celebrated on July 14th to commemorate the Storming of the Bastille in 1789, a pivotal event in the French Revolution. The fortress-prison of Bastille was stormed by revolutionaries on July 14, 1789, marking the beginning of the end of the French monarchy. It became France's national holiday in 1880, nearly a century after the event. This date is significant in European history as a symbol of the rise of democracy and popular sovereignty.

The World Health Organization came into existence on April 7, 1948, when its constitution came into force. This date is now celebrated annually as World Health Day to mark WHO's founding. October 10 is World Mental Health Day, and the other dates are not significant health observances.

Harry Potter's birthday is July 31st, which is established in the first book when Hagrid visits him on his eleventh birthday and gives him his Hogwarts letter. This date is significant as it's also the birthday of the author J.K. Rowling. The books consistently reference this date throughout the series for celebrations and milestones.

New Zealand officially became a dominion independent from Britain on September 26, 1907. This date marks New Zealand's transition from a colony to a self-governing dominion within the British Empire. The years 1905, 1906, and 1908 are incorrect as they do not correspond to this major constitutional milestone in NZ history.