Dr. Linus Pauling is a unique figure in scientific history. He was awarded the Nobel Prize in Chemistry in 1954 for his work on the nature of the chemical bond and subsequently received the Nobel Peace Prize in 1962 for his activism against nuclear weapons testing.
242
Besides India, Pakistan, and Bangladesh, which other nations are members of the South Asian Association for Regional Cooperation (SAARC)?
The South Asian Association for Regional Cooperation (SAARC) was established in 1985. Its member states include Afghanistan, Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka. Afghanistan was the latest country to join the organization in 2007, completing the current list of eight member nations.
243
In which continent is Mount McKinley, now officially known as Denali, located?
Mount McKinley, officially renamed Denali in 2015, is the highest mountain peak in North America. It is located in the Alaska Range in the U.S. state of Alaska. With a summit elevation of 20,310 feet above sea level, it is the centerpiece of Denali National Park and Preserve.
244
Which mountain peak is officially recognized by the name Denali?
Denali, located in Alaska, is the highest mountain peak in North America. For many years, it was officially known as Mount McKinley, named after the 25th U.S. President. In 2015, the U.S. government officially restored the traditional Koyukon Athabascan name, Denali, which means 'The Great One,' to the mountain, acknowledging its cultural significance to the indigenous people of the region.
245
Which of the following inequalities is satisfied when x = 1?
To determine the correct inequality, we substitute x = 1 into each option. For option A, 1 - 2 = -1, which is less than 0, making the statement true. Testing the others: 1 + 2 = 3 (not < 0), 3(1) + 5 = 8 (not < 0), and 1 is not greater than 2. Thus, only option A holds true.
246
What is the meaning of the Latin phrase 'viva voce'?
The phrase 'viva voce' translates literally from Latin as 'with the living voice.' In modern usage, it refers to an oral examination or a test conducted by spoken word rather than in writing. The provided explanation contained a contradiction regarding the option letter, which has been noted.
247
In which country is the famous Dasht-e-Lut desert located?
The Dasht-e-Lut, also known as the Lut Desert, is a large salt desert located in the provinces of Kerman and Sistan and Baluchestan in southeastern Iran. It is recognized as one of the hottest places on Earth.
248
Where is the 'Dasht-e-Lut' desert geographically situated?
Dasht-e Lut, also known as the Lut Desert, is a large salt desert located in the provinces of Kerman and Sistan and Baluchestan in southeastern Iran. It is recognized as one of the hottest places on Earth, with surface temperatures frequently reaching extreme levels due to its unique geological composition.
249
Which star is recognized as the brightest star visible in the night sky from Earth?
Sirius, often referred to as the 'Dog Star', is the brightest star in the night sky. Located in the constellation Canis Major, its high apparent magnitude is due to both its intrinsic luminosity and its relative proximity to the Solar System. It has been observed and documented by various ancient civilizations, including the Egyptians, who used its rising to predict the flooding of the Nile.
250
Which celestial object is widely considered the brightest comet observed in modern history?
Comet Hale-Bopp, discovered in 1995, became one of the most widely observed and brightest comets of the 20th century. It remained visible to the naked eye for a record-breaking 18 months, peaking in brightness during 1997. Its exceptional size and proximity to Earth made it a significant astronomical event.
