General Knowledge Quiz

The medulla oblongata is the lowest part of the brainstem, located at the base of the brain connecting to the spinal cord. It controls vital autonomic functions like breathing, heart rate, and blood pressure. It is definitely part of the brain, not the heart, liver, or any other organ.

Myopia, commonly known as nearsightedness, is a refractive error of the eye where distant objects appear blurry. It is caused by the eye's shape focusing images in front of the retina instead of on it. The other options (ears, lungs, brain) are unrelated to vision problems.

Leukemia is a cancer of the body's blood-forming tissues, including the bone marrow and the lymphatic system. It involves abnormal production of white blood cells. The other options (lungs, skin, nerves) are affected by different types of cancers or diseases.

Short-sightedness (myopia) occurs when the eyeball is too long or the cornea is too curved, causing light to focus in front of the retina. A concave lens diverges light before it enters the eye, moving the focal point back onto the retina. Convex lenses would worsen the condition.

Trachoma is a contagious bacterial infection of the eye, caused by Chlamydia trachomatis. It is a leading cause of preventable blindness worldwide. The other options (liver, lungs, kidneys) are affected by entirely different diseases.

Typhoid and cholera are both caused by bacteria that spread through contaminated water and food. Typhoid is caused by Salmonella Typhi, while cholera is caused by Vibrio cholerae. Water-borne diseases are illnesses transmitted through infected water sources.

South Africa uniquely has three capital cities: Pretoria (executive/administrative), Cape Town (legislative), and Bloemfontein (judicial). This system distributes government functions across cities.

Samrupa, cloned in 2009 by Indian scientists, was the world's first cloned buffalo. Dolly was the first cloned sheep (1996), Garima was another cloned buffalo, and Injaz was the first cloned camel.

Dreams From My Father is Barack Obama's autobiography, published in 1995, chronicling his early life, heritage, and journey to community organizing in Chicago.

Martin Cooper, working at Motorola, made the first handheld mobile phone call in 1973 and is widely credited as the father of the mobile phone. Gates founded Microsoft, Bunche was a diplomat, Dalton was a chemist.

Folketing is the name of the Danish national parliament. Iran has Majlis, China has National People's Congress, and Russia has State Duma.

Mars is named after the Roman god of war, known as Mars in Roman mythology (Ares in Greek mythology). The planet's red appearance reminded ancient observers of blood and conflict. Earth is not named after a deity, Jupiter after the king of gods, and Venus after the goddess of love.

Pascal (Pa) is the SI unit of pressure, defined as one newton per square meter. It's commonly used to measure pressure, stress, and tensile strength. Sound is measured in decibels, mass in kilograms, and volume in cubic meters or liters.

Kerala was formed on November 1, 1956, when the States Reorganization Act combined Malayalam-speaking regions of Travancore-Cochin and Malabar. This date is celebrated as Kerala Piravi (Kerala Birth) day annually. The other dates are incorrect.

Milk is a nutrient-dense food containing proteins, fats, carbohydrates, vitamins (A, D, B12, riboflavin), and minerals (calcium, phosphorus, potassium). It's considered a nearly complete food. While bananas, yams, and coconuts are nutritious, milk provides a broader spectrum of nutrients including high-quality protein, calcium, and fat-soluble vitamins in a balanced ratio.

Simla (now Shimla) was indeed the summer capital of British India. The British administration would move from Calcutta (and later New Delhi) to Simla during the summer months to escape the heat in the plains. The other options (Nainital, Darjeeling, Ooty) were also hill stations but not the official summer capital.

The periodic table's first seven elements in order are: 1) Hydrogen, 2) Helium, 3) Lithium, 4) Beryllium, 5) Boron, 6) Carbon, 7) Nitrogen. Therefore, nitrogen is the 7th element. Oxygen is actually the 8th element on the periodic table.

After 7, we check 8 (not prime, divisible by 2), 9 (not prime, divisible by 3), 10 (not prime, divisible by 2 and 5), and 11. 11 is prime because its only divisors are 1 and 11. Prime numbers are greater than 1 and only divisible by 1 and themselves.