General Knowledge Quiz

A cylindrical room has no corners - it's a curved surface. However, if considering the floor and ceiling as circular, and assuming the room is on a foundation, there could be 'corners' where the cylindrical wall meets the floor and ceiling (2 points). This is a riddle playing with the definition of 'corner'.

This is a classic riddle. Stairs go up and down as you use them, but the stairs themselves remain fixed in the same place. Other options like balls, stars, or the sun actually move through space.

This is a wordplay puzzle testing lateral thinking. You can grammatically chain 'because' clauses: 'I stayed home because it rained because the storm came because...' While stylistically awkward, consecutive 'because' usage is grammatically valid in nested subordinate clauses.

This is a trick question playing on assumptions. Mickey Mouse is fictional and irrelevant. All ducks walk on two legs naturally - it's their anatomy, not a special trait like Mickey's bipedalism.

The human heart has four valves: tricuspid, pulmonary, mitral, and aortic. These valves ensure one-way blood flow through the heart chambers.

The cerebellum is located at the base and back of the brain, underneath the cerebrum. 'At the bottom' correctly describes its inferior position relative to the main brain mass.

Enamel is the hard, outermost layer of teeth that protects the softer dentin and pulp underneath. It's the hardest substance in the human body.

The 'funny bone' is actually the ulnar nerve where it passes around the elbow. Hitting it causes tingling in the ring and little fingers. The humerus is the upper arm bone near this area.

Humans typically have 12 pairs of ribs (24 total). The first 7 pairs are true ribs, 3 pairs are false ribs, and the last 2 pairs are floating ribs.

The hip joint is a classic ball-and-socket joint where the femoral head (ball) fits into the acetabulum (socket) of the pelvis. This allows wide range of motion in multiple directions.

The adult human digestive tract (from mouth to anus) is approximately 9 meters long. This includes esophagus, stomach, small intestine (6+ meters), and large intestine.

The human body is approximately 60-65% water, which is about two-thirds. This water is distributed in cells, blood, and other bodily fluids.

Pores are tiny openings in the skin that allow sweat and sebum to reach the surface. They're part of the skin's structure and help with thermoregulation and moisturizing.

The hammer and anvil are two of the three ossicles (tiny bones) in the middle ear that transmit sound vibrations from the eardrum to the inner ear. They are not found in the leg, foot, or thigh.

Lakshmi N. Mittal is the Chairman and CEO of ArcelorMittal, the world's largest steelmaking company. The Indian steel magnate founded Mittal Steel and engineered its merger with Arcelor in 2006.

Indu Jain is the Chairperson of Bennett, Coleman & Co. Ltd (BCCL), which publishes The Times of India and other leading newspapers. She is part of the Jain family that owns this media empire.

Warren Buffett is the Chairman and CEO of Berkshire Hathaway, the conglomerate he built into one of the world's largest companies. He has led Berkshire Hathaway since 1970 and is renowned as one of history's greatest investors.

Muhtar Kent served as Chairman and CEO of The Coca-Cola Company from 2008 to 2017. He joined Coca-Cola in 1978 and rose through the ranks to lead the world's largest beverage company.