Historical Dates and Firsts

Michael Jackson was born on August 29, 1958, making option B correct. This is a well-documented biographical fact about the King of Pop.

The first FIFA World Cup was held in 1930 in Uruguay, with 13 nations participating. Uruguay won the inaugural tournament by defeating Argentina in the final. 1926, 1912, and 1948 are incorrect years for the first World Cup.

The periodic table was invented by Dmitri Mendeleev in 1869. He arranged elements by atomic weight and properties, leaving gaps for undiscovered elements which were later found.

Mount Everest received its current name in 1865 when the Royal Geographical Society officially adopted the recommendation to name it after Sir George Everest. Before this, it was known as Peak XV by the survey teams.

Mother's Day was officially declared by US President Woodrow Wilson on May 8, 1914, establishing it as a national holiday to be celebrated on the second Sunday of May. The other dates in May 1914 are incorrect.

The first FIFA World Cup was held in 1930, hosted by Uruguay, who also won the tournament. The other years predate the competition (1872, 1892) or are far too late (1982).

The 'FreeHit' concept was introduced in cricket in 2007. After a no-ball, the batsman cannot be dismissed on the next delivery (except by run out). This rule added strategic excitement to limited-overs cricket. The timing matches other major cricket innovations of the mid-2000s.

The Internet began as ARPANET (Advanced Research Projects Agency Network) in 1969, when the first message was sent between UCLA and Stanford Research Institute. This date marks the creation of the first network that later evolved into the modern Internet. 1980, 1986, and 2000 are too late - they mark later developments, not the origin.

The first mechanical lawn mower was invented by Edwin Budding in 1830 in England. It was designed to cut grass on sports grounds and gardens more efficiently than scythes.

The correct answer is B because the Motorola DynaTAC 8000X, the first commercially available mobile phone handset, was released in 1983. The 1970s saw development of car phones (not 1979 for handsets), 1991 marked the arrival of GSM digital networks (not the first handset), and 2001 is far too late.

The correct answer is C because Ray Tomlinson sent the first network email in 1971 on the ARPANET system, introducing the @ symbol format still used today. Email wasn't invented in 1961 (too early for ARPANET) or 1965, and 1988 is decades too late.

Fuzzy logic was formally introduced by Lotfi Zadeh in 1965 with his seminal paper 'Fuzzy Sets' published in the journal Information and Control. This places its introduction firmly in the 1960s, making option C the correct answer.

The first U.S. presidential election took place between December 15, 1788, and January 10, 1789. George Washington was inaugurated in 1789. 1796 was the year of the first contested election (Adams vs. Jefferson).

Canada officially adopted its current red and white flag with the maple leaf on February 15, 1965. Before this, Canada used the Canadian Red Ensign, which featured the British Union Jack in the corner.

The first Singapore Grand Prix was held in 2008 and was historic as Formula One's first night race. Fernando Alonso won the inaugural race, which was notable for the 'crashgate' scandal involving Renault.