Bihar Police — Set 30
40 questions
Which district of Bihar is famous for 'Sujini' embroidery work?
Correct Answer: A. Muzaffarpur
Sujini is a traditional form of embroidery native to the Muzaffarpur district of Bihar. It involves creating patterns using a running stitch on old layers of cloth. This craft has received a Geographical Indication (GI) tag.
Who was the founder of the 'Pala Dynasty'?
Correct Answer: C. Gopala
Gopala was the first ruler and founder of the Pala Empire in the 8th century. He was elected by the people to end the state of anarchy. The Palas were great patrons of Buddhism in Bihar and Bengal.
Which vitamin is synthesized by the human body in the presence of sunlight?
Correct Answer: C. Vitamin D
Vitamin D is produced when the skin is exposed to ultraviolet B rays from the sun. It is essential for the absorption of calcium in the body. Sunlight is the most natural source of this nutrient.
In which city of Bihar is the 'Mahatma Gandhi Setu' located?
Correct Answer: A. Patna
The Mahatma Gandhi Setu is a major bridge connecting Patna to Hajipur over the river Ganga. It was inaugurated in 1982 by then PM Indira Gandhi. It is a vital transportation link for North Bihar.
Who was the first female Speaker of the Lok Sabha?
Correct Answer: B. Meira Kumar
Meira Kumar became the first woman Speaker of the Lok Sabha in 2009. She belongs to the state of Bihar and is the daughter of Jagjivan Ram. She served as Speaker during the 15th Lok Sabha.
What is the chemical name of Vitriol of Blue?
Correct Answer: B. Copper Sulphate
Copper Sulphate is commonly known as Blue Vitriol because of its bright blue color. Its chemical formula is CuSO4. It is often used in agriculture as a fungicide and in chemistry labs.
Which district of Bihar is known as the 'Home of the Lions' of the 1857 revolt?
Correct Answer: A. Bhojpur
Bhojpur (Arrah) is famous as the home of Veer Kunwar Singh, the hero of 1857. He led the rebellion from Jagdishpur against the British forces. His bravery is a significant part of Bihar's history.
Which is the nearest planet to the Earth?
Correct Answer: C. Venus
Venus is often called Earth's twin because of its similar size and density. It is the second planet from the Sun and the brightest in the sky. It can be seen as the Morning or Evening Star.
Where is the 'Central Fuel Research Institute' located?
Correct Answer: A. Dhanbad
The Central Fuel Research Institute is located in Dhanbad, which is known as the Coal Capital. It conducts research on coal and other energy fuels. Dhanbad was part of undivided Bihar until 2000.
Who wrote the play 'Abhigyan Shakuntalam'?
Correct Answer: A. Kalidasa
Kalidasa was a legendary Sanskrit poet and playwright in ancient India. Abhigyan Shakuntalam is considered one of his greatest literary masterpieces. He lived during the Gupta Empire era.
What is the official state fish of Bihar?
Correct Answer: B. Mangur
The Walking Catfish, locally known as Mangur, is the state fish of Bihar. It was declared the state fish in 2008 to promote its conservation. It is known for its ability to survive in low oxygen.
Which instrument is used to measure the purity of milk?
Correct Answer: B. Lactometer
A lactometer measures the density of milk to check for water adulteration. It works based on the principle of Archimedes regarding buoyancy. Higher water content results in a lower reading on the scale.
In which district is the 'Bihar State Milk Co-operative Federation' (COMFED) headquartered?
Correct Answer: B. Patna
COMFED, which operates the popular 'Sudha' brand, is headquartered in Patna. It was established in 1983 to support dairy farmers in the state. It is one of the most successful cooperatives in Bihar.
Who was the first Indian to win an individual Olympic Gold medal?
Correct Answer: B. Abhinav Bindra
Abhinav Bindra won the Gold medal in the 10m Air Rifle event at the Beijing 2008 Olympics. He was the first Indian to achieve an individual gold. Neeraj Chopra became the second in 2021.
What is the main source of Vitamin C?
Correct Answer: B. Citrus Fruits
Citrus fruits like lemons, oranges, and amla are the richest sources of Vitamin C. It is essential for immunity and the healing of wounds. Amla is specifically known for its very high vitamin content.
Which king of the Magadha Empire was known as 'Srenika'?
Correct Answer: B. Bimbisara
Bimbisara was the first major ruler of the Haryanka dynasty and was called Srenika. He expanded his kingdom through diplomacy and military strength. He was a contemporary and follower of Gautama Buddha.
Where is the 'Swaraj Bhawan' located?
Correct Answer: B. Prayagraj
Swaraj Bhawan is a historic building in Prayagraj (Allahabad) that served as the family home of the Nehrus. It was later donated to the Indian National Congress. Indira Gandhi was born in this building.
Which layer of the atmosphere is closest to the Earth's surface?
Correct Answer: C. Troposphere
The troposphere is the lowest layer where most weather events like clouds and rain occur. It contains about 75 percent of the atmosphere's mass. As we go higher in this layer, the temperature decreases.
What is the chemical name of Laughing Gas?
Correct Answer: B. Nitrous Oxide
Nitrous Oxide (N2O) is popularly known as laughing gas due to its euphoric effects. It is often used as an anesthetic in dentistry and minor surgeries. It is a colorless and non-flammable gas.
Which district in Bihar has the highest female literacy rate?
Correct Answer: C. Rohtas
Rohtas district has the highest female literacy rate in Bihar according to the 2011 Census. It also holds the record for the highest overall literacy in the state. Education is highly valued in this region.
Which state is known as the 'Spice Garden of India'?
Correct Answer: B. Kerala
Kerala is called the Spice Garden of India due to its vast variety of spices like black pepper and cardamom. Spices from Kerala have been exported globally since ancient times. This trade attracted European explorers.
Who was the founder of the 'Khalsa Panth'?
Correct Answer: C. Guru Gobind Singh
Guru Gobind Singh, the tenth Sikh Guru, founded the Khalsa Panth in 1699. He was born in Patna Sahib, Bihar. The Khalsa represents a community of initiated warriors for justice.
Which gas is responsible for the greenhouse effect?
Correct Answer: B. Carbon Dioxide
Carbon Dioxide (CO2) is a major greenhouse gas that traps heat in the Earth's atmosphere. Excessive CO2 from human activities leads to global warming. Plants absorb CO2 during the process of photosynthesis.
Where is the 'Gandhi Sangrahalaya' (Museum) located in Bihar?
Correct Answer: B. Patna
The Gandhi Sangrahalaya is a major museum in Patna dedicated to the life of Mahatma Gandhi. It is situated near the Gandhi Maidan. It houses a vast collection of photographs and manuscripts.
What is the maximum number of members in the Rajya Sabha?
Correct Answer: B. 250
The Constitution fixes the maximum strength of the Rajya Sabha at 250 members. This includes 238 representatives of states and 12 nominated by the President. It is a permanent house and cannot be dissolved.
Which crop is known as 'Sona' (Gold) of Bihar?
Correct Answer: C. Jute
Jute is often referred to as the Golden Fiber or Gold of Bihar due to its economic importance. Purnia and Katihar are the major jute-producing districts. It is used to make bags, ropes, and textiles.
Which organ of the body is affected by the disease 'Jaundice'?
Correct Answer: C. Liver
Jaundice is a condition where the skin and eyes turn yellow due to high bilirubin levels. It is primarily caused by disorders or infections in the liver. It often indicates problems like hepatitis or bile duct blockage.
Who was the first woman President of India?
Correct Answer: B. Pratibha Patil
Pratibha Patil served as the 12th President of India from 2007 to 2012. She was the first woman to hold this supreme constitutional office. Draupadi Murmu became the second woman President in 2022.
In which district is the 'Bhimbandh Wildlife Sanctuary' located?
Correct Answer: A. Munger
Bhimbandh Wildlife Sanctuary is located in the Munger district of Bihar. It is famous for its hot springs and diverse flora and fauna. It is a popular spot for birdwatching and trekking.
Which is the largest ocean in the world?
Correct Answer: C. Pacific Ocean
The Pacific Ocean is the largest and deepest of the Earth's five oceanic divisions. It covers about one-third of the total surface area of the planet. It contains the Mariana Trench, the deepest point on Earth.
Who gave the slogan 'Jai Hind'?
Correct Answer: B. Subhash Chandra Bose
Netaji Subhash Chandra Bose popularized the slogan 'Jai Hind' during the Indian independence movement. It served as a greeting and a patriotic call for the Indian National Army. It is now a common national salute.
What is the chemical symbol of Gold?
Correct Answer: B. Au
The chemical symbol for Gold is Au, derived from its Latin name 'Aurum'. It is a highly valued precious metal known for its yellow luster. It is used extensively in making jewelry and coins.
Which city of Bihar is known for the 'Manjusha Painting' style?
Correct Answer: A. Bhagalpur
Manjusha painting is an ancient folk art form from the Anga region, centered around Bhagalpur. It primarily uses three colors: pink, green, and yellow. The art is closely related to the festival of Bihula-Bishahari.
What is the minimum age to become the Prime Minister of India?
Correct Answer: B. 25 years
A person must be at least 25 years old if they are a member of the Lok Sabha to become PM. If they are from the Rajya Sabha, the minimum age is 30. The PM is the real executive head of the government.
Which gas is used for artificial fruit ripening?
Correct Answer: B. Ethylene
Ethylene is a natural plant hormone that triggers the ripening process in fruits. Calcium carbide is also used, which releases acetylene gas to mimic ethylene. Ethylene is safer and more effective for this purpose.
Who was the first Muslim President of the Indian National Congress?
Correct Answer: A. Badruddin Tyabji
Badruddin Tyabji was elected as the President of the Congress in 1887. He was a prominent lawyer and the first Indian to hold the post of Chief Justice in Bombay. He advocated for modern education.
Which district of Bihar is the largest producer of maize?
Correct Answer: C. Katihar
Katihar is one of the leading producers of maize (corn) in the state of Bihar. Maize is a major cash crop for farmers in the Kosi and Seemanchal regions. Bihar is a top producer of maize in India.
What is the capital of the state of Sikkim?
Correct Answer: C. Gangtok
Gangtok is the capital and largest city of the mountainous state of Sikkim. It is a major center for tourism and Buddhist culture in India. Sikkim joined the Indian Union in 1975.
Which blood group is known as the 'Universal Donor'?
Correct Answer: D. Group O
Blood Group O-negative is known as the universal donor because it can be given to patients of any blood group. It does not have A, B, or Rh antigens on the red cells. This makes it vital for emergency transfusions.
In which city is the 'Bihar Plateau' (Chhota Nagpur) mainly located?
Correct Answer: B. Ranchi
The Chhota Nagpur Plateau is mainly located in Jharkhand, which was part of Bihar. Ranchi is situated on this plateau and is known for its pleasant weather. The area is rich in mineral resources.