How Smart Am I For My Age? Quiz

The square root of a number is a value that, when multiplied by itself, gives the original number. In this case, the square root of 9 is 3 because 3 multiplied by itself equals 9.

The correct answer is "Except". This word is used to show an exclusion or exception to a general statement. In this context, it means that the person loves all fruits except bananas.

The blue whale holds the distinction of being the largest mammal on Earth. These magnificent creatures can reach staggering lengths of up to 100 feet (30 meters) and can weigh as much as 200 tons. Blue whales are marine mammals and are known for their enormous size, heart, and tongue.

Paris Hilton is associated with the hotel chain Hilton Worldwide. The Hilton brand, known for its luxury and hospitality services, has been a significant part of the Hilton family legacy, and Paris Hilton, a member of the Hilton family, has been involved with various Hilton ventures and hotel promotions.

The famous physicist known for the theory of relativity, which is encapsulated by the equation E=mc² (energy equals mass times the speed of light squared), is Albert Einstein. His groundbreaking work in the early 20th century revolutionized our understanding of space, time, and the universe, and he is widely regarded as one of the most influential scientists in history.

Russia is the correct answer because it is the largest country in the world in terms of landmass. With a total area of over 17 million square kilometers, Russia spans across both Eastern Europe and Northern Asia. It covers a significant portion of the Eurasian continent and is known for its vast and diverse landscapes, including the Siberian tundra, the Ural Mountains, and the Russian Far East. Russia's large landmass contributes to its geopolitical importance and its status as a global power.

The United States declared its independence from Great Britain on July 4, 1776. This momentous event marked the birth of a new nation and the beginning of a long and arduous struggle for freedom and self-determination. The Declaration of Independence, written by Thomas Jefferson, proclaimed that all men are created equal and endowed with certain unalienable rights, including the right to life, liberty, and the pursuit of happiness.  Sources and related content

Gold is a chemical element with the symbol "Au," which is derived from the Latin word "Aurum." Gold is a highly valuable and sought-after metal known for its lustrous yellow color and its use in jewelry, coins, and various industries. It has been treasured by civilizations throughout history for its beauty and rarity. The symbol "Au" is used internationally in the periodic table to represent this element, making it easily identifiable by chemists and scientists.

An octagon has 8 sides, which is more than any of the other shapes listed. A rectangle has 4 sides, a pentagon has 5 sides, a triangle has 3 sides, a heptagon has 7 sides, and a hexagon has 6 sides. Therefore, the shape with the most sides is the octagon.

The capital of Afghanistan is Kabul. Nestled within the eastern part of the country, Kabul serves as both the political and cultural center. Despite facing challenges in its history, the city plays a crucial role in the governance and heritage of Afghanistan.

The chemical symbol for Iron is Fe. As one of the most abundant elements on Earth, Iron is widely used in various industries and is essential for the production of steel, a fundamental material in construction and manufacturing.

Donald Trump was the 45th President of the United States. He served as the President from January 20, 2017, to January 20, 2021. Trump, a Republican, defeated Hillary Clinton in the 2016 presidential election. During his presidency, Trump implemented various policies, including tax cuts, immigration reforms, and deregulation. He also faced several controversies and impeachment proceedings during his tenure.

Vitamin C is commonly known as ascorbic acid. Ascorbic acid is an essential nutrient that plays a crucial role in various bodily functions. It is a water-soluble vitamin that acts as an antioxidant, helping to protect cells from damage caused by free radicals. Ascorbic acid is necessary for the growth, development, and repair of body tissues, as well as the formation of collagen, absorption of iron, and maintenance of the immune system. It is found naturally in fruits and vegetables, particularly citrus fruits.

The Prime Minister of the United Kingdom in 2019 was Theresa May. She served as Prime Minister from July 13, 2016, to July 24, 2019. Boris Johnson succeeded her as the Prime Minister on July 24, 2019.

Phycology is the correct answer because it is the scientific study of algae. It involves the study of their taxonomy, morphology, physiology, ecology, and distribution. Phycologists investigate various aspects of algae, including their growth, reproduction, and the roles they play in aquatic ecosystems. By studying algae, phycologists contribute to our understanding of the diversity and importance of these organisms in the environment.