Bihar Police — Set 11

Correct Answer: A. Muzaffarpur

Muzaffarpur is globally recognized for its Shahi Litchi production. The district contributes the largest share of litchi output in India. It has also received a GI tag for this specific variety.

Correct Answer: C. Canberra

Canberra is the capital city of Australia, chosen as a compromise between Sydney and Melbourne. It is an entirely planned city located in the Australian Capital Territory. It houses the Parliament House and major government offices.

Correct Answer: A. 1757

The Battle of Plassey took place on 23 June 1757 in Bengal. It was fought between the British East India Company and the Nawab of Bengal. This victory marked the beginning of British political rule in India.

Correct Answer: C. Carbon Dioxide

Plants absorb carbon dioxide from the atmosphere to create their food. This gas is combined with water and sunlight in the leaves. Oxygen is released as a byproduct during this vital process.

Correct Answer: B. Gopala

Gopala was the first ruler and founder of the Pala Empire in the 8th century. He was elected as the king by the local people to end the political chaos. His dynasty played a major role in spreading Buddhism in the region.

Correct Answer: C. Kidney

The kidneys are responsible for filtering waste products and excess water from the blood. This process results in the formation of urine which is then excreted. Humans typically have a pair of bean-shaped kidneys.

Correct Answer: C. New York

The United Nations headquarters is situated in New York City, USA. It was established in 1945 after the end of World War II. The building is considered international territory and hosts world leaders for assemblies.

Correct Answer: A. Amarkantak

The Son river originates from the Amarkantak plateau in Madhya Pradesh. It is a major southern tributary of the river Ganga. It flows through the Rohtas district before meeting the Ganga near Patna.

Correct Answer: C. Indira Gandhi

Indira Gandhi served as the first and only female Prime Minister of India. She held the office from 1966 to 1977 and again from 1980 to 1984. She was the daughter of India's first Prime Minister, Jawaharlal Nehru.

Correct Answer: B. Uttar Pradesh

Uttar Pradesh is the leading producer of sugarcane in the country. It has numerous sugar mills and a climate suitable for cane cultivation. This state contributes significantly to the national sugar supply.

Correct Answer: C. 100°C

The boiling point of pure water at standard atmospheric pressure (1 atm) is 100 degrees Celsius (212°F). At this temperature, liquid water converts into water vapor or steam. The boiling point decreases with lower atmospheric pressure, which is why water boils at lower temperatures at high altitudes. Above this temperature, water exists only as a gas.

Correct Answer: B. Jayaprakash Narayan

Jayaprakash Narayan is popularly called Loknayak, which means 'Leader of the People'. He led the Total Revolution movement against the Emergency in 1974. He was posthumously awarded the Bharat Ratna in 1999.

Correct Answer: B. Goa

Goa is the smallest state in India covering an area of about 3,702 square kilometers. It is located on the western coast of India along the Arabian Sea. Panaji is the capital city of this coastal state.

Correct Answer: C. Silver

Silver has the highest electrical conductivity of all metals. However, copper is more commonly used in wiring because it is much cheaper. Aluminum is also used for long-distance power transmission lines.

Correct Answer: B. Indo-Islamic

The tomb of Sher Shah Suri in Sasaram is a classic example of Indo-Islamic architecture. It is an octagonal structure situated in the middle of a large artificial lake. This style influenced many later monuments including the Taj Mahal.

Correct Answer: B. Sodium Chloride

Sodium Chloride (NaCl) is the chemical name for the salt we use in food. It is an ionic compound made of sodium and chlorine ions. Salt is essential for the human body but should be consumed in moderation.

Correct Answer: B. 1885

The Indian National Congress was founded in December 1885 in Bombay. A.O. Hume, a retired British officer, played a key role in its establishment. Its first session was presided over by Womesh Chandra Bonnerjee.

Correct Answer: B. Ox (Gaur)

The Ox (Bail/Gaur) is officially recognized as the state animal of Bihar. It symbolizes the agricultural heritage and strength of the state. The House Sparrow is the state bird of Bihar.

Correct Answer: B. Kanchenjunga

Kanchenjunga is the highest peak in India and the third highest in the world. It is located on the border between Sikkim and Nepal. Mount Everest is the highest globally but is located in Nepal.

Correct Answer: A. Lord Mountbatten

Lord Mountbatten served as the last Viceroy of British India and the first Governor-General of independent India. C. Rajagopalachari later became the first and only Indian Governor-General. This post was eventually replaced by the President of India.

Correct Answer: C. Jaipur

Jaipur is called the Pink City because of the distinct pink color of its historic buildings. It was founded by Maharaja Sawai Jai Singh II in 1727. It is the capital city of the state of Rajasthan.

Correct Answer: B. Civil Disobedience

The Dandi March was an act of nonviolent protest against the British salt monopoly. It marked the official launch of the Civil Disobedience Movement in 1930. Mahatma Gandhi walked from Sabarmati Ashram to the coastal village of Dandi.

Correct Answer: C. Convex Mirror

Convex mirrors are used in vehicles because they provide a wider field of view. They always produce an upright and diminished image of distant objects. This helps the driver to see a larger area of traffic behind them.

Correct Answer: A. Purnia

Purnia district recorded the lowest literacy rate in Bihar according to the 2011 Census. Rohtas district has the highest literacy rate in the state. Education levels vary significantly across the northern and southern regions.

Correct Answer: B. Jawaharlal Nehru

Jawaharlal Nehru wrote 'The Discovery of India' while he was imprisoned at Ahmednagar Fort. The book provides a detailed history and cultural analysis of the Indian subcontinent. It is considered a masterpiece of Indian literature.

Correct Answer: C. Hirakud

Hirakud Dam, built across the Mahanadi river in Odisha, is the longest earthen dam in India. It was one of the first major multipurpose river valley projects after independence. It measures about 25.7 kilometers in total length.

Correct Answer: C. Newton

The Newton is the standard unit used to measure force in physics. It is named after the scientist Sir Isaac Newton for his laws of motion. One Newton is equal to the force needed to accelerate one kilogram of mass at one meter per second squared.

Correct Answer: B. Bengal

Haji Shariyatullah founded the Faraizi movement in East Bengal during the early 19th century. The movement aimed at spreading Islamic reforms among the peasants. It also protested against the oppression of local landlords and British indigo planters.

Correct Answer: B. Sikkim

Sikkim is the only Indian state that shares international borders with three different countries. It is bordered by Nepal to the west, Bhutan to the east, and China to the north. It is known for its beautiful Himalayan landscape.

Correct Answer: B. Sri Krishna Singh

Dr. Sri Krishna Singh, also known as 'Bihar Kesari', was the first Chief Minister of Bihar. He served in this position from 1946 until his death in 1961. He is credited with bringing significant social and economic reforms to the state.

Correct Answer: B. 7

Pure water has a pH value of 7, which makes it chemically neutral. The pH scale ranges from 0 to 14, with values below 7 indicating acidity and above 7 indicating alkalinity. A pH of 7 means equal concentrations of hydrogen (H⁺) and hydroxide (OH⁻) ions. Pure water's neutral pH of 7 makes it an important reference point on the pH scale.

Correct Answer: A. Dehradun

The Indian Military Academy (IMA) is located in Dehradun, Uttarakhand. It was established in 1932 to train officers for the Indian Army. The academy is known for its rigorous training and glorious history.

Correct Answer: B. Jehanabad

The Barabar Hill Caves are the oldest surviving rock-cut caves in India, located in the Jehanabad district. Most of these caves date back to the Mauryan period under Emperor Ashoka. They were primarily used by the Ajivika sect for meditation.

Correct Answer: D. Vitamin D

Vitamin D is produced when human skin is exposed to ultraviolet rays from the sun. It is essential for bone health as it helps the body absorb calcium. A deficiency of this vitamin can lead to diseases like rickets.

Correct Answer: B. Lord Mountbatten

Lord Mountbatten was the final Governor-General under British rule before the transition to independence. He oversaw the partition of India and Pakistan in 1947. He remained as the first Governor-General of the independent Dominion of India for a brief period.

Correct Answer: B. Venus

Venus is often called Earth's twin because of its similar size, mass, and composition. However, its atmosphere is much thicker and consists mainly of carbon dioxide. It is also the hottest planet in our solar system.

Correct Answer: A. Hajipur

The Gandak river flows from Nepal and joins the river Ganga at Sonpur, near Hajipur. This confluence is a sacred spot where the famous Sonepur Mela is held. The river is an important source of irrigation for north Bihar.

Correct Answer: B. Sarojini Naidu

Sarojini Naidu was given the title 'Nightingale of India' for her beautiful and lyrical poetry. She was a prominent freedom fighter and the first Indian woman to become the Governor of a state. Her birthday is celebrated as National Women's Day.

Correct Answer: B. Phosphorus

Red phosphorus is used in the striking surface of matchboxes to ignite the matchstick. When rubbed against the surface, it generates friction heat that triggers the chemical reaction. Safety matches were designed to prevent accidental ignition.

Correct Answer: C. Gujarat

Gujarat has the longest coastline among all Indian states, stretching over 1,600 kilometers. This is due to the presence of many gulfs and indentations along its shore. It is a major hub for maritime trade and the salt industry.