General Knowledge: India and World Facts

Ostrich eyes are indeed larger than their brains, which is true for many bird species. An ostrich eye is approximately 2 inches in diameter, making it the largest eye of any land animal. The brain is relatively smaller compared to the body size and eye size.

Cockroaches can survive for approximately 9 days without their heads due to their decentralized nervous system. They breathe through spiracles (small openings) on their body segments, and their vital functions are distributed throughout their body. They eventually die from dehydration or inability to eat, not from brain loss.

Ants can indeed lift approximately 50 times their own body weight, making the statement true. This is due to their small size and muscle structure - smaller organisms have greater strength relative to their mass due to the physics of scaling laws.

India is widely recognized as the world's largest, oldest continuous civilization, with unbroken cultural and civilization continuity spanning over 5,000 years. While other civilizations like Egypt and Iraq (Mesopotamia) are very old, India's civilization is unique in its continuous unbroken tradition to the present day.

Bhaskaracharya (Bhaskara II), the 12th-century Indian mathematician and astronomer, calculated the time taken by Earth to orbit the Sun in his work Siddhanta Shiromani (1150 AD). He determined it to be approximately 365.258 days, which is remarkably close to the modern value of 365.256 days. Einstein and Newton worked much later on different aspects of physics, and Galileo (misspelled as 'Gellilio') focused on astronomy and physics but not this specific calculation.

Albert Einstein did praise Indian mathematical contributions, particularly the decimal system and zero. While the exact quote 'We owe a lot to the Indians, who taught us how to count...' is widely attributed to him in Indian sources, Einstein did acknowledge India's foundational role in mathematics. The other options are incorrect: Queen Elizabeth II, Isaac Newton, and George W. Bush are not associated with this quote about Indian mathematics.

Vinod Khosla, an Indian-American entrepreneur, was indeed a co-founder of Sun Microsystems in 1982 along with Scott McNealy, Bill Joy, and Andy Bechtolsheim. The other options are incorrect: Bill Gates founded Microsoft, 'Macroni' appears to be a misspelling or nonsense name, and Narayan Murthy founded Infosys. Khosla is a prominent venture capitalist and was one of Sun's founding figures.

Sea stars (starfish) do not have blood in the traditional sense. Instead, they use a water vascular system - a network of fluid-filled canals that circulate seawater throughout their body. This hydraulic system powers their tube feet for movement and feeding, and also transports nutrients and oxygen. Therefore, the statement is True.

Shridharacharya (c. 870-930 CE), an ancient Indian mathematician, provided the solution for quadratic equations in his work 'Bijaganita'. The quadratic formula is known as 'Shridharacharya's formula' in Indian mathematics.

Chess (originally called Chaturanga, meaning 'four divisions') originated in ancient India during the Gupta Empire around the 6th century CE. It later spread to Persia and evolved into modern chess.

As of the early 2000s when this question was likely written, the US, Japan, and India had all developed supercomputers using their own indigenous technology. China's supercomputing program developed later. Note that this question is dated and the supercomputing landscape has changed significantly.

Arun Netravalli was indeed the president of AT&T Bell Labs during the late 1990s and early 2000s. He was a prominent Indian-American computer scientist and engineer who led the research institution known for creating C, C++, and Unix.