Achievers Section: Olympiad Test - 1 Class 8 GK MCQs & solutions - Free

Statements (ii), (iii), and (v) are correct. Mount Everest is the tallest mountain, the Amazon Rainforest is often called the "lungs of the Earth," and the Nile is the longest river. The Great Wall of China is not visible from space without aid, and Antarctica, not the Sahara, is the largest desert.

Statements (iii), (iv), and (v) are correct. The currency of Japan is the Yen, the Statue of Liberty was a gift from France, and the Great Barrier Reef is located off the coast of Queensland. Canberra is the capital of Australia, not Sydney, and the Eiffel Tower is in Paris, France, not Berlin.

Statements (iii), (iv), and (v) are correct. Light travels faster than sound, water boils at 100 degrees Celsius at standard atmospheric pressure, and Venus is the hottest planet. Humans have two lungs, and the Pacific Ocean is the largest ocean on Earth.

Statements (i), (iii), (iv), and (v) are correct. The Nobel Prize was established by Alfred Nobel, Jupiter is the largest planet, Shakespeare wrote "Hamlet," and the chemical symbol for gold is Au. The Taj Mahal is located in Agra, not New Delhi.

Statements (ii), (iii), and (iv) are correct. Humans have 46 chromosomes, the speed of light in a vacuum is approximately 300,000 km/s, and Marie Curie won Nobel Prizes in both Physics and Chemistry. The Pacific Ocean is the deepest ocean, but the Mona Lisa was painted by Leonardo da Vinci, not Vincent van Gogh.

Albert Einstein is known for the Theory of Relativity, Isaac Newton for the Laws of Motion, Galileo Galilei for the Heliocentric Theory, and Nikola Tesla for Alternating Current.

Mercury is the smallest planet, Venus is the hottest planet, Jupiter is the largest planet, and Neptune is the farthest planet from the Sun.

Picasso is associated with Cubism, Leonardo da Vinci with the Renaissance, Salvador Dali with Surrealism, and Vincent van Gogh with Post-Impressionism.

Mt. Everest is the tallest mountain, the Mariana Trench is the deepest oceanic trench, the Sahara Desert is the largest desert, and the Amazon Rainforest is the largest rainforest.

Mahatma Gandhi is known as the Father of the Nation in India, Nelson Mandela was an anti-apartheid leader, Martin Luther King Jr. was a civil rights leader, and Winston Churchill was the British Prime Minister during WWII.