Bihar Police — Set 12
40 questions
Which district of Bihar is known as the 'Electronic City'?
Correct Answer: A. Hajipur
Hajipur is often referred to as the emerging electronic hub of Bihar. It is the headquarters of the Vaishali district. The city is also famous for its banana cultivation.
What is the boiling point of pure water at sea level?
Correct Answer: C. 100°C
Pure water boils at exactly 100°C under standard atmospheric pressure. This temperature remains constant during the phase change from liquid to gas. Impurities in water can increase the boiling point.
Who was the leader of the 'Wahabi Movement' in Patna?
Correct Answer: A. Vilayat Ali
Vilayat Ali and Enayat Ali were the prominent leaders of the Wahabi Movement in Patna. Patna was a major center for this Islamic revivalist movement in the 19th century. The movement aimed at social and religious reforms.
Which planet is the closest to the Sun?
Correct Answer: D. Mercury
Mercury is the smallest and innermost planet in our solar system. It orbits the Sun faster than any other planet. It does not have any natural satellites or a substantial atmosphere.
In which city is the 'Tomb of Sher Shah Suri' located?
Correct Answer: B. Sasaram
The tomb of Sher Shah Suri is located in Sasaram in the Rohtas district. It is a beautiful example of Indo-Islamic architecture built in the middle of a lake. Sher Shah Suri was the founder of the Suri Empire.
Which part of the plant conducts water to the leaves?
Correct Answer: C. Xylem
Xylem is the specialized tissue that transports water and minerals from roots to leaves. It provides structural support to the plant as well. Phloem, on the other hand, carries food from leaves to other parts.
Who was the first woman Chief Minister of Bihar?
Correct Answer: B. Rabri Devi
Rabri Devi served as the first woman Chief Minister of Bihar state. She held the office for three terms between 1997 and 2005. She is the wife of former CM Lalu Prasad Yadav.
Which layer of the atmosphere contains the Ozone layer?
Correct Answer: B. Stratosphere
The Ozone layer is located in the Stratosphere about 15 to 35 km above Earth. It protects the Earth by absorbing harmful ultraviolet radiation from the Sun. Ozone is a molecule made of three oxygen atoms.
Where is the 'Barabar Caves' located?
Correct Answer: A. Jehanabad
The Barabar Caves are the oldest surviving rock-cut caves in India, located in Jehanabad district. They date back to the Maurya Empire during the reign of Emperor Ashoka. Most of these caves were used by Ajivika sect monks.
Who founded the 'Haryanka Dynasty'?
Correct Answer: B. Bimbisara
Bimbisara was the founder of the Haryanka Dynasty with his capital at Rajgir. He was a contemporary of Lord Buddha and Mahavira. He expanded his kingdom through marriages and conquests.
What is the chemical name of Common Salt?
Correct Answer: C. Sodium Chloride
The chemical name for table salt or common salt is Sodium Chloride. Its chemical formula is NaCl. It is essential for maintaining fluid balance in the human body.
Which district is the largest producer of Jute in Bihar?
Correct Answer: A. Purnia
Purnia is the leading producer of jute in Bihar due to its favorable humid climate. Bihar is the second-largest producer of jute in India after West Bengal. Jute is often called the 'Golden Fiber' of India.
Who was the first speaker of the Lok Sabha?
Correct Answer: A. G.V. Mavalankar
Ganesh Vasudev Mavalankar was the first Speaker of the Lok Sabha in independent India. He is affectionately known as the 'Father of the Lok Sabha'. He served in this position from 1952 to 1956.
What is the state animal of Bihar?
Correct Answer: C. Gaur (Ox)
The Gaur or Mithun (Ox) is the official state animal of Bihar. It is the largest species among wild cattle. The state bird of Bihar is the House Sparrow.
Which vitamin deficiency causes Night Blindness?
Correct Answer: C. Vitamin A
Night blindness is caused by a lack of Vitamin A in the diet. Vitamin A is essential for maintaining good vision and skin health. Carrots and green leafy vegetables are rich sources of this vitamin.
In which city is the 'Vikramshila University' ruins located?
Correct Answer: A. Bhagalpur
Vikramshila University was founded by King Dharmapala of the Pala Dynasty near Bhagalpur. It was one of the most important centers of Buddhist learning in ancient India. It was destroyed by Bakhtiyar Khilji's forces.
What is the tenure of a member of Rajya Sabha?
Correct Answer: C. 6 years
Members of the Rajya Sabha are elected for a term of six years. One-third of its members retire every two years. Rajya Sabha is a permanent body and cannot be dissolved.
Which crop is known as 'Kharif' crop?
Correct Answer: C. Rice
Rice is a primary Kharif crop sown at the beginning of the monsoon season. These crops require high temperature and plenty of water. They are usually harvested between September and October.
Where is the headquarters of the East Central Railway located?
Correct Answer: B. Hajipur
The headquarters of the East Central Railway zone is situated in Hajipur, Bihar. This zone was established in the year 2002. It covers divisions like Danapur, Mughalsarai, and Sonpur.
Who wrote the book 'Discovery of India'?
Correct Answer: B. Jawaharlal Nehru
Jawaharlal Nehru wrote 'The Discovery of India' while he was imprisoned in Ahmednagar Fort. The book provides a detailed history and culture of India. Nehru was the first Prime Minister of independent India.
Which city is situated on the confluence of Sone and Ganga rivers?
Correct Answer: A. Patna
The city of Patna is located at the confluence of the rivers Ganga, Sone, and Gandak. This strategic location made it a powerful capital in ancient times. It was historically known as Pataliputra.
What is the primary source of energy for the Earth?
Correct Answer: B. Sun
The Sun is the ultimate source of energy for all living organisms on Earth. It provides light and heat necessary for photosynthesis and climate patterns. Solar energy is a renewable and clean energy source.
Which district of Bihar shares the longest border with Nepal?
Correct Answer: B. West Champaran
West Champaran is the largest district of Bihar and shares an extensive border with Nepal. It is also famous for the Valmiki Tiger Reserve. Seven districts of Bihar share a boundary with Nepal.
Who was the founder of the 'Khilafat Movement' in India?
Correct Answer: A. Ali Brothers
Shaukat Ali and Mohammad Ali, known as the Ali Brothers, started the Khilafat Movement in 1919. The movement was launched to protect the Caliphate in Turkey. It later merged with the Non-Cooperation Movement.
Which mirror is used in the headlights of cars?
Correct Answer: C. Concave Mirror
Concave mirrors are used in car headlights to produce a powerful parallel beam of light. They reflect the light from the bulb placed at the focus. This helps in better visibility during night driving.
What is the main festival of the Mithila region in Bihar?
Correct Answer: A. Sama Chakeva
Sama Chakeva is a famous folk festival celebrated in the Mithila region by brothers and sisters. It marks the migration of birds from the Himalayas to the plains. It is celebrated during the month of Kartik.
Who was the first Indian woman to win an Olympic medal?
Correct Answer: B. Karnam Malleswari
Karnam Malleswari won a bronze medal in Weightlifting at the Sydney 2000 Olympics. She became the first Indian woman to ever win an Olympic medal. She was awarded the Rajiv Gandhi Khel Ratna in 1995.
Which district is famous for the 'Shahi Litchi' in Bihar?
Correct Answer: A. Muzaffarpur
Muzaffarpur is world-famous for its high-quality Shahi Litchi. It has received the GI (Geographical Indication) tag for this fruit. The district is the largest producer of litchi in India.
In which state is the 'Bhangra' dance famous?
Correct Answer: C. Punjab
Bhangra is a traditional folk dance originating from the Punjab region. It is traditionally performed by men during the harvest festival of Baisakhi. Giddha is the corresponding folk dance for women in Punjab.
What is the normal blood pressure of a healthy human?
Correct Answer: C. 120/80 mmHg
The normal blood pressure for a healthy adult is 120/80 mmHg. The 120 represents systolic pressure and 80 represents diastolic pressure. High blood pressure is medically known as hypertension.
Which king shifted the capital from Rajgir to Pataliputra?
Correct Answer: C. Udayin
Udayin, the son of Ajatshatru, laid the foundation of Pataliputra and shifted the capital there. This was done due to its strategic location at the confluence of major rivers. Pataliputra remained a major capital for centuries.
Who is known as the 'Missile Man of India'?
Correct Answer: C. A.P.J. Abdul Kalam
Dr. A.P.J. Abdul Kalam is known as the Missile Man for his work on ballistic missile technology. He also served as the 11th President of India. He played a crucial role in the Pokhran-II nuclear tests.
Which pass connects India with Tibet?
Correct Answer: A. Nathu La
Nathu La is a mountain pass in the Himalayas that connects the Indian state of Sikkim with Tibet. It was part of the ancient Silk Road. It was reopened for trade in 2006 after being closed for decades.
Where is the 'Sanjay Gandhi Biological Park' located?
Correct Answer: B. Patna
Sanjay Gandhi Biological Park, also known as Patna Zoo, is located in the capital city. It is one of the most visited picnic spots and conservation centers in Bihar. It houses a wide variety of animals and plants.
Which gas is filled in electric bulbs?
Correct Answer: C. Argon
Argon is an inert gas used in electric bulbs to prevent the tungsten filament from oxidizing. Sometimes nitrogen is also mixed with it. These gases help in prolonging the life of the bulb's filament.
Who was the first Indian to win a Nobel Prize?
Correct Answer: C. Rabindranath Tagore
Rabindranath Tagore won the Nobel Prize in Literature in 1913 for his work 'Gitanjali'. He was the first non-European to win a Nobel Prize. He also composed the national anthems of India and Bangladesh.
Which district of Bihar has the lowest population density?
Correct Answer: A. Kaimur
Kaimur district has the lowest population density in Bihar because of its hilly and forested terrain. Sheohar is the district with the highest population density. Population density refers to the number of people per square kilometer.
Who appoints the Governor of a state in India?
Correct Answer: C. President
The President of India appoints the Governor of a state for a term of five years. The Governor acts as the constitutional head of the state. He holds office during the pleasure of the President.
What is the official language of Bihar besides Hindi?
Correct Answer: B. Urdu
Urdu is the second official language of the state of Bihar. It was given this status in the year 1984. Hindi remains the primary official language for all government work.
Which city is known as the 'Pink City' of India?
Correct Answer: C. Jaipur
Jaipur is called the Pink City because of the distinct pink color of its historic buildings. It is the capital city of the state of Rajasthan. The city was founded by Maharaja Sawai Jai Singh II.