general knowledge Online Quiz - 4342

Adequate sleep is indeed one of the most fundamental remedies for dark circles under the eyes. Dark circles are often caused or worsened by sleep deprivation, which makes blood vessels under the thin skin around eyes more visible. While topical treatments like turmeric or olive oil may help with skin quality, they address symptoms rather than the root cause. Getting 7-8 hours of quality sleep allows the body to repair and reduces the appearance of dark circles.

Garlic is recognized in both traditional medicine and modern research for its blood pressure-lowering effects. Garlic contains allicin and other sulfur compounds that help relax blood vessels and improve blood flow. In contrast, salt (sodium) is well-known to worsen hypertension by causing water retention and increasing blood volume. Chicken/meat and sugar don't have direct blood pressure-lowering effects, and excessive sugar intake can actually contribute to cardiovascular problems.

Bitter gourd (bitter melon) is widely used in traditional medicine for diabetes management and has some scientific backing. It contains compounds that mimic insulin and may help lower blood glucose levels. In contrast, potato and rice are high-carbohydrate foods that would raise blood sugar levels - the opposite of what a diabetic needs. Tomato is lower in carbs but doesn't have the same blood sugar-regulating properties as bitter gourd.

Niruri (Keezhanelli), also known as Phyllanthus niruri, has documented hepatoprotective properties in traditional medicine systems like Ayurveda and Siddha. It has been used for liver disorders including jaundice. While other leaves mentioned have medicinal properties, niruri is specifically recognized for liver support. Jaundice is a condition indicating liver dysfunction, so remedies targeting liver health are most relevant.

Buttermilk is recommended for diarrhea because it contains probiotics (beneficial bacteria) that help restore gut flora, and is easier to digest than plain milk. It also provides electrolytes lost during diarrhea. Plain milk can worsen diarrhea, especially in people with temporary lactose intolerance (common during gastrointestinal distress). Sweet lassi contains added sugar which may not be ideal, and soup doesn't offer the same probiotic benefits.

The United Nations Organization (UNO) was founded on October 24, 1945, after World War II to promote international cooperation and prevent future conflicts. The UN Charter was drafted earlier in 1945 and came into effect when ratified by the required number of nations. The years 1940 and 1943 are too early, while 1947 is two years after the actual founding.

South Korea celebrates its Independence Day (National Liberation Day) on August 15, commemorating the day in 1945 when Korea was liberated from 35 years of Japanese colonial rule following Japan's surrender in World War II. This date is historically significant for both Koreas. The other options are independence/national days of other countries: January 26 (India), July 4 (USA), October 2 (Gandhi Jayanti, India).

International Literacy Day is celebrated globally every year on September 8th. It was proclaimed by UNESCO in 1966 to remind the public of the importance of literacy.

World Environment Day is indeed observed on June 5 every year. It was established by the UN in 1972 to raise awareness about environmental issues and encourage action globally. Each year, a different country hosts the official celebrations with a specific environmental theme. June 5 has been the consistent date since its inception, making the other dates incorrect.

The Nintendo Wii was released in November 2006, making 'Late 2006' the correct answer. It was first released in North America on November 19, 2006, followed by releases in Japan, Australia, and Europe in December 2006. The console was innovative for its motion-sensing Wii Remote controller. 'Early 2005', 'Late 2005', and 'Early 2006' are all before the actual release date.

Vasco da Gama arrived in Calicut, India in 1498, making this the correct answer. He was the first European to reach India by sea, opening the sea route from Europe to Asia. This voyage (1497-1499) was commissioned by Portugal and was a significant moment in the Age of Exploration. The other years are incorrect: 1492 (Columbus reached Americas), 1542 (other explorers), and 1398 is too early.

The Kolkata Metro was India's first underground railway system, beginning operations in 1984. It was also the first metro in the entire country, preceding Delhi's metro by nearly two decades.

World War II ended in 1945. Germany surrendered in May 1945, and Japan surrendered in August 1945 after the atomic bombings, officially ending the war.

Bangladesh Independence Day is March 26, commemorating the declaration of independence from Pakistan in 1971. This marked the beginning of the Bangladesh Liberation War.

Abraham Lincoln was the first Republican U.S. President, serving from 1861-1865. He led the country during the Civil War and issued the Emancipation Proclamation.

Dr. Rajendra Prasad was the first President of independent India, serving from 1950 to 1962. He was a key leader in the independence movement and a close associate of Gandhi.

Iskander Mirza was the first President of Pakistan, serving from 1956 to 1958. He became president when Pakistan became a republic, replacing the position of Governor-General.

William Gopallawa was the first President of Sri Lanka, serving from 1972 to 1978. He became president when Sri Lanka (then Ceylon) became a republic in 1972.

Sheikh Mujibur Rahman was the first President of Bangladesh, serving in 1971. He led the independence movement and is considered the founding father of Bangladesh.