general knowledge Online Quiz - 5129

The Bald Eagle is the national animal of the United States of America, chosen in 1782 for its strength, majesty, and association with freedom. It appears on the Great Seal of the United States and is protected under federal law. The other options are birds but not national symbols.

The Mountain Gazelle is Israel's national animal, a protected species native to the region. It represents Israel's commitment to wildlife conservation and is commonly found in Israel's nature reserves. Gorillas and chimpanzees are African primates, while yaks are native to Central Asia's high mountains.

The Arabian Oryx is the national animal of the United Arab Emirates - a desert antelope species that was once extinct in the wild but successfully reintroduced through conservation efforts. It symbolizes resilience and adaptation to desert environments. Note that option B has a typo ("Aranian" instead of "Arabian").

Jaipur is known as the Pink City because many of its buildings and historic structures are painted in pink terracotta color. This tradition dates back to 1876 when the city was painted pink to welcome the Prince of Wales. Chennai, Kolkata, Mumbai, and Allahabad are not associated with this nickname.

India Gate is a prominent war memorial located in New Delhi, India. It was built to honor Indian soldiers who died in World War I and the Third Anglo-Afghan War. It is situated on Rajpath near Connaught Place in the heart of New Delhi, not in any of the other cities listed.

AOG stands for Aircraft on Ground in the aerospace industry. It is a critical term used when an aircraft is grounded due to technical issues, requiring immediate maintenance attention. The other options are made up - Army of God and Assemble on Ground are not standard aviation acronyms.

The Gateway of India is located in Mumbai. It was built in 1924 to commemorate the visit of King George V and Queen Mary to Mumbai. The arch monument stands at the waterfront in Mumbai's harbor and is one of the city's most recognizable landmarks, not located in Delhi, Jaipur, Chennai, or Kolkata.

AOG is a standard aviation abbreviation meaning 'Aircraft on Ground' - a situation where an aircraft cannot fly due to technical issues and requires immediate maintenance attention. This is critical for airlines as it causes schedule disruptions and revenue loss. The other options are fabricated phrases not used in the aerospace industry.

Mahatma Gandhi referred to Trivandrum (Thiruvananthapuram) as the 'Evergreen City of India' due to its lush greenery, hill stations, and natural beauty that remains vibrant year-round. The other cities have different epithets - Ahmedabad (textile city), Bangalore (silicon valley/garden city), Chennai (detriot of India), Kochi (queen of Arabian Sea).

Ahmedabad is called the 'Manchester of the East' due to its textile industry heritage, similar to how Manchester in England was known as the global textile hub. The city has been a major cotton textile center since the 19th century. Other cities have different epithets - Bangalore (IT capital), Chennai (Detroit of India), Hyderabad (Cyberabad), Kolkata (cultural capital).

Chennai earned the title 'Detroit of South Asia' because it hosts India's largest automobile manufacturing hub with major global automakers (Hyundai, Ford, BMW, Renault) operating plants there, producing over 40% of India's vehicles.

Hyderabad earned the title 'City of Pearls' because it was the world's largest pearl trading center for centuries, with the Nizams' patronage making it a hub for precious stones and pearl jewelry craftsmanship that continues today.

Jamshedpur (formerly Sakchi) was founded by Jamsetji Tata and is India's first planned industrial city, established around the Tata Steel plant in 1919. It was meticulously planned with residential areas, parks, and infrastructure alongside the industrial zone.

Niacin (Vitamin B3) deficiency causes pellagra, characterized by the classic '4 Ds': Diarrhea, Dermatitis (skin inflammation), Dementia, and Death if untreated. It's common in populations relying heavily on corn-based diets without proper processing.

Vitamin D deficiency causes rickets in children, leading to soft, weak bones and skeletal deformities like bowed legs. In adults, severe deficiency causes osteomalacia (soft bones) and contributes to osteoporosis, as Vitamin D is essential for calcium absorption and bone mineralization.

Vitamin B6 (pyridoxine) deficiency primarily causes skin problems like seborrheic dermatitis (often grouped with eczema-like conditions), glossitis (tongue inflammation), angular stomatitis (mouth cracks), and neurological symptoms including confusion, depression, and peripheral neuropathy.

B-complex vitamin deficiencies (Riboflavin-B2, Niacin-B3, Pyridoxine-B6, Pantothenic Acid-B5) directly affect the skin, causing conditions like angular stomatitis, cheilosis (cracked lips), pellagra (dermatitis), and seborrheic dermatitis. These vitamins are essential for skin health and epithelial maintenance.

Malnutrition is the general condition of inadequate nutrition, whether from insufficient food intake or poor absorption. Marasmus and Kwashiorkor are specific types of malnutrition - Marasmus involves general wasting from calorie deficiency, while Kwashiorkor is protein deficiency with edema. Option D is incorrect because it lists the general and specific terms together redundantly.

According to Hindu mythology, the demon Mahishasura ruled the region that became Mysore (Mahishasurana Ooru - 'town of Mahishasura'). The city's name derives from this legend, and the famous Chamundeshwari Temple celebrates the goddess Durga's victory over Mahishasura. Vijayawada, Kolkata, Mumbai, and Coimbatore have different mythological/historical origins.