Bihar Police — Set 10
40 questions
Which district of Bihar is the largest in terms of geographical area?
Correct Answer: C. West Champaran
West Champaran is the largest district in Bihar by land area. It is located in the northwestern part of the state. This district is famous for the Valmiki National Park.
Who was the leader of the 1857 revolt in Bihar?
Correct Answer: B. Kunwar Singh
Babu Kunwar Singh led the 1857 independence struggle from Jagdishpur in Bihar. Despite his old age, he fought bravely against British forces. He is remembered as a great hero of the Indian Rebellion.
What is the boiling point of pure water at sea level?
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.
Which Indian state has the longest coastline?
Correct Answer: C. Gujarat
Gujarat has the longest coastline among all Indian states, stretching over 1600 km. It is bordered by the Arabian Sea to the west. This long coastline supports many important major and minor seaports.
What is the state bird of Bihar?
Correct Answer: B. House Sparrow
The House Sparrow was declared the state bird of Bihar in 2013. It is a small bird commonly found in human habitations. The government aims to protect its declining population through this status.
The first meeting of the Indian National Congress was held in which city?
Correct Answer: C. Bombay
The first session of the Congress took place in Bombay in December 1885. It was presided over by Womesh Chandra Bonnerjee. A total of 72 delegates from across India attended this historic meeting.
Which organ in the human body produces bile juice?
Correct Answer: C. Liver
The liver is the largest gland in the body that secretes bile juice. Bile helps in the digestion and absorption of fats in the small intestine. It is temporarily stored in the gallbladder before being used.
Which is the highest civilian award in India?
Correct Answer: B. Bharat Ratna
Bharat Ratna is the highest civilian honor awarded for exceptional service in any field. It was first awarded in 1954 to Dr. S. Radhakrishnan and others. The award is presented by the President of India.
Mahatma Gandhi started his first Satyagraha in India at which place?
Correct Answer: B. Champaran
Gandhiji launched the Champaran Satyagraha in 1917 to help indigo farmers in Bihar. This was his first major non-violent movement in India. It successfully forced the British to stop the oppressive Tinkathiya system.
Which is the most populated district of Bihar according to the 2011 Census?
Correct Answer: C. Patna
Patna district has the highest population density and total count in Bihar. As the state capital, it is a major urban and commercial hub. The city area is densely packed due to better job opportunities.
What is the main component of Biogas?
Correct Answer: B. Methane
Methane is the primary gas found in Biogas, typically making up 50-75% of it. It is produced by the breakdown of organic matter in the absence of oxygen. It is commonly used as a clean cooking fuel in rural areas.
Which planet is known as 'Earth's Twin' due to its similar size?
Correct Answer: C. Venus
Venus is called Earth's twin because its size and mass are very similar to Earth. It is also the hottest planet in our solar system. Unlike other planets, Venus rotates from east to west.
Where is the tomb of Sher Shah Suri located?
Correct Answer: B. Sasaram
The tomb of Sher Shah Suri is located in Sasaram, a city in the Rohtas district of Bihar. It is an impressive Indo-Islamic structure built in the middle of a lake. Sher Shah was the founder of the Sur Empire.
How many states does Bihar share its border with?
Correct Answer: B. 3
Bihar shares its borders with 3 Indian states: Uttar Pradesh to the west, Jharkhand to the south, and West Bengal to the east. These 3 neighboring states together with Nepal (to the north) define Bihar's boundaries. Bihar borders 3 states in total on its Indian side, making it a landlocked state in eastern India. The state covers approximately 94,163 sq km.
Who was the first Chief Minister of Bihar?
Correct Answer: B. Sri Krishna Sinha
Dr. Sri Krishna Sinha served as the first Chief Minister of Bihar from 1946 to 1961. He is known as 'Bihar Kesari' for his strong leadership. He played a vital role in the industrial development of the state.
What is the SI unit of Force?
Correct Answer: C. Newton
The Newton is the standard unit used to measure force in physics. One Newton is the force needed to accelerate one kilogram of mass by one meter per second squared. It is named after the scientist Sir Isaac Newton.
Which city is known as the 'Silk City' of Bihar?
Correct Answer: A. Bhagalpur
Bhagalpur is famous worldwide for its high-quality Tussar silk production. The silk industry here is very old and provides livelihood to many weavers. It is the second-largest city in Bihar after Patna.
In which year did the Jallianwala Bagh massacre take place?
Correct Answer: B. 1919
The massacre occurred on 13 April 1919 in Amritsar, Punjab. General Dyer ordered troops to fire on a peaceful crowd gathered for Baisakhi. This tragic event was a turning point in the Indian freedom struggle.
Which river enters Bihar at Chausa (Buxar)?
Correct Answer: B. Ganga
The holy river Ganga enters the territory of Bihar at Chausa near Buxar. It flows from west to east, dividing the state into two parts. Ganga is the longest and most important river in Bihar.
Who is the Constitutional Head of a State in India?
Correct Answer: B. Governor
The Governor is the formal head of the state executive as per the Constitution. They are appointed by the President of India for a term of five years. All executive actions of the state are taken in the Governor's name.
What is the normal pulse rate of a healthy adult human?
Correct Answer: B. 72-80 per min
A healthy adult usually has a resting heart rate between 72 and 80 beats per minute. The pulse can be felt easily at the wrist or neck. Athletes often have a lower resting heart rate due to better fitness.
The world-famous Sonepur Mela is held at the confluence of which rivers?
Correct Answer: B. Ganga and Gandak
Sonepur Mela is held at the meeting point of the Ganga and Gandak rivers. It is one of Asia's largest cattle fairs held during Kartik Purnima. The fair attracts thousands of visitors and traders every year.
Which Mughal Emperor was born at Takht Sri Patna Sahib?
Correct Answer: D. None of these
None of the Mughal emperors were born here; it is the birthplace of the 10th Sikh Guru. Guru Gobind Singh was born in Patna in 1666. The site is one of the five holy Takhts of the Sikh religion.
What is the tenure of a member of the Rajya Sabha?
Correct Answer: C. 6 years
Members of the Rajya Sabha are elected for a fixed term of six years. It is a permanent body and cannot be dissolved by the President. One-third of its members retire every two years.
Which state is the largest producer of rice in India?
Correct Answer: C. West Bengal
West Bengal is the leading producer of rice in India due to favorable climate and soil. Rice is the staple food for a large part of the Indian population. India is the second-largest producer of rice in the world.
Kanwar Lake, the largest freshwater oxbow lake in Asia, is in which district?
Correct Answer: B. Begusarai
Kanwar Lake is located in the Begusarai district of Bihar. It is a vital wetland and a sanctuary for many migratory birds. It was designated as the first Ramsar site of Bihar in 2020.
Who was the founder of the Gupta Dynasty?
Correct Answer: B. Sri Gupta
Sri Gupta is considered the first ruler and founder of the Gupta Empire around 240 CE. The empire reached its golden age under later rulers like Samudragupta. Most of northern India was united under their rule.
Which gas is used in fire extinguishers?
Correct Answer: C. Carbon Dioxide
Carbon Dioxide (CO2) is used to put out fires because it does not support combustion. It replaces the oxygen around the fire, causing it to die out. It is very effective for electrical and flammable liquid fires.
On which date is 'Bihar Day' (Bihar Diwas) celebrated every year?
Correct Answer: C. 22 March
Bihar Diwas is celebrated on 22nd March to mark the formation of the state in 1912. It was on this day that Bihar was separated from the Bengal Presidency. The state government organizes various cultural events on this day.
Who was the first Indian woman to win an Olympic medal?
Correct Answer: C. Karnam Malleswari
Karnam Malleswari won a bronze medal in weightlifting at the 2000 Sydney Olympics. She made history by becoming the first Indian woman to reach an Olympic podium. This achievement inspired many young girls to take up sports.
Which acid is present in an ant's sting?
Correct Answer: C. Formic Acid
Ants inject Formic acid (also known as Methanoic acid) when they bite or sting. This acid causes a burning sensation and swelling on the skin. Applying a mild base like baking soda can neutralize the effect.
The Barabar Caves are located in which district of Bihar?
Correct Answer: B. 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. These caves were mainly used by monks of the Ajivika sect.
Which part of the Indian Constitution deals with Fundamental Rights?
Correct Answer: B. Part III
Part III of the Constitution contains Articles 12 to 35 related to Fundamental Rights. These rights are essential for the overall development and dignity of citizens. They are often called the 'Magna Carta' of India.
In which city is the 'Indian School of Mines' (IIT Dhanbad) located?
Correct Answer: C. Dhanbad
The Indian School of Mines was established in 1926 and is located in Dhanbad, Jharkhand. It was recently converted into an Indian Institute of Technology (IIT). Dhanbad is known as the 'Coal Capital of India'.
Vikramshila Gangetic Dolphin Sanctuary is located in which district?
Correct Answer: B. Bhagalpur
This sanctuary is situated in the Bhagalpur district along the Ganga river. It was created to protect the endangered Gangetic dolphins, which are India's national aquatic animal. These dolphins are blind and use echolocation to navigate.
What is the main source of energy for the Sun?
Correct Answer: C. Nuclear Fusion
Nuclear fusion is the process where hydrogen atoms combine to form helium, releasing vast energy. This happens at extremely high temperatures and pressures in the Sun's core. This energy reaches Earth in the form of light and heat.
Which is the smallest district of Bihar by area?
Correct Answer: B. Sheohar
Sheohar is the smallest district in Bihar in terms of total geographical area. It was carved out of the Sitamarhi district in 1994. Despite its small size, it has a high population density.
Who wrote the famous book 'Arthashastra'?
Correct Answer: B. Chanakya
Chanakya, also known as Kautilya, wrote Arthashastra as a guide on statecraft and economics. He was the chief advisor to Emperor Chandragupta Maurya. The book covers topics like law, military strategy, and administration.
Which planet is known as the 'Morning Star'?
Correct Answer: C. Venus
Venus is called the Morning Star because it is often visible in the eastern sky before sunrise. It is the brightest object in the night sky after the Moon. It is also visible in the evening after sunset.
How many districts are there in Bihar currently?
Correct Answer: C. 38
Bihar is currently divided into 38 administrative districts for better governance. Arwal is the newest district, which was created in 2001. Each district is headed by a District Magistrate (DM).