RRB ALP — Set 8
40 questions
What is the S.I. unit of frequency?
Correct Answer: A. Hertz
The Hertz is the standard unit of frequency in the International System of Units. It is defined as one cycle per second. This unit is named after the German physicist Heinrich Hertz.
Who was the founder of the Brahmo Samaj?
Correct Answer: B. Raja Ram Mohan Roy
Raja Ram Mohan Roy founded the Brahmo Samaj in 1828. He is known as the 'Father of Modern India' for his social reform efforts. This organization played a key role in the Bengal Renaissance.
Which is the longest river in the world?
Correct Answer: C. Nile
The Nile is traditionally considered the longest river on Earth. It flows through northeastern Africa and empties into the Mediterranean Sea. The river is approximately 6,650 kilometers long.
Who is considered the first citizen of India?
Correct Answer: D. President of India
The President of India is the head of state and the first citizen of the country. This position represents the unity and integrity of the nation. All executive actions of the Government of India are formally taken in their name.
On which date is National Science Day celebrated in India?
Correct Answer: A. February 28
National Science Day is celebrated on February 28 to mark the discovery of the Raman Effect. Sir C.V. Raman discovered this phenomenon on this day in 1928. He was the first Indian to receive a Nobel Prize in Science.
Which blood group is known as the 'Universal Recipient'?
Correct Answer: B. AB positive
AB positive is the universal recipient because it has neither anti-A nor anti-B antibodies. This blood group can receive red blood cells from any other blood type safely. It contains both A and B antigens on the surface of red cells.
In which year was the Quit India Movement launched?
Correct Answer: C. 1942
The Quit India Movement was launched by Mahatma Gandhi in 1942. It was a demand for an immediate end to British rule in India. Gandhi gave the famous 'Do or Die' slogan during this movement.
What is the capital of Bhutan?
Correct Answer: D. Thimphu
Thimphu is the capital and largest city of the Kingdom of Bhutan. It is located in the western central part of the country. Bhutan is also known as the 'Land of the Thunder Dragon'.
Who was the first Indian to win a Nobel Prize?
Correct Answer: A. Rabindranath Tagore
Rabindranath Tagore won the Nobel Prize for Literature in 1913. He received this honor for his collection of poems titled 'Gitanjali'. He was also the first non-European to win this prestigious award.
What does the abbreviation GDP stand for in economics?
Correct Answer: B. Gross Domestic Product
GDP stands for Gross Domestic Product. it represents the total value of all goods and services produced within a country's borders. It is used as a primary indicator to measure the health of a country's economy.
Which metal is present in the center of the chlorophyll molecule?
Correct Answer: C. Magnesium
Magnesium is the central metal atom in the structure of the chlorophyll molecule. It is essential for the process of photosynthesis in green plants. Chlorophyll absorbs sunlight to convert it into chemical energy.
Who was the first Viceroy of India?
Correct Answer: D. Lord Canning
Lord Canning became the first Viceroy of India in 1858. This change occurred after the Government of India Act of 1858 followed the revolt of 1857. He also served as the last Governor-General under the East India Company.
The deficiency of which vitamin causes Night Blindness?
Correct Answer: A. Vitamin A
Night blindness is caused by a deficiency of Vitamin A in the diet. This condition makes it difficult to see in dim light or at night. Carrots and leafy greens are excellent sources of this nutrient.
Which strait separates India and Sri Lanka?
Correct Answer: B. Palk Strait
The Palk Strait connects the Bay of Bengal with the Gulf of Mannar. It lies between the Tamil Nadu state of India and the Mannar district of Sri Lanka. The strait is named after Robert Palk, a former Governor of Madras.
Which part of the Indian Constitution contains the Fundamental Rights?
Correct Answer: C. Part III
Fundamental Rights are contained in Part III of the Indian Constitution. These rights are covered under Articles 12 to 35. This part of the constitution is often described as the Magna Carta of India.
Where is the headquarters of the World Bank located?
Correct Answer: D. Washington, D.C.
The World Bank is headquartered in Washington, D.C. in the United States. It was established in 1944 at the Bretton Woods Conference. The primary goal of this institution is to reduce global poverty.
Which non-metal is a good conductor of electricity?
Correct Answer: A. Graphite
Graphite is an allotrope of carbon that conducts electricity well. This is because it has free electrons that move between its layers. It is widely used in making pencils and electrodes.
The Fourth Buddhist Council was held during the reign of which king?
Correct Answer: B. Kanishka
The Fourth Buddhist Council took place under the patronage of King Kanishka. It was held in Kashmir at Kundalvana around 72 AD. Vasumitra and Ashvaghosa were the prominent scholars of this council.
On which day is 'Earth Day' celebrated globally?
Correct Answer: C. April 22
Earth Day is celebrated annually on April 22 to demonstrate support for environmental protection. It was first observed in the year 1970. Today, it is coordinated globally by the Earth Day Network.
Kaziranga National Park is famous for which animal?
Correct Answer: D. One-horned Rhinoceros
Kaziranga National Park is world-famous for its population of one-horned rhinoceroses. It is located in the Golaghat and Nagaon districts of Assam. The park is a designated UNESCO World Heritage Site.
What is the unit of power of a lens?
Correct Answer: A. Dioptre
The power of a lens is measured in units called Dioptres. It is defined as the reciprocal of the focal length in meters. A convex lens has positive power while a concave lens has negative power.
In which year were the first general elections held in India after independence?
Correct Answer: B. 1951-52
The first general elections in India were held between October 1951 and February 1952. The Indian National Congress emerged as the winner in these elections. Sukumar Sen was the first Chief Election Commissioner during this time.
Which planet is known as the 'Red Planet'?
Correct Answer: C. Mars
Mars is called the Red Planet because of the iron oxide prevalent on its surface. This material gives the planet a reddish appearance to the naked eye. It has the largest volcano in the solar system called Olympus Mons.
Which organ in the human body produces the hormone Insulin?
Correct Answer: D. Pancreas
The pancreas is the organ responsible for producing the hormone insulin. Insulin helps regulate blood sugar levels in the body. A lack of insulin production can lead to diabetes.
Who was the first woman Prime Minister of India?
Correct Answer: A. Indira Gandhi
Indira Gandhi served as the first and only woman Prime Minister of India. She was the daughter of India's first Prime Minister, Jawaharlal Nehru. She was posthumously awarded the Bharat Ratna in 1971.
The Battle of Buxar was fought in which year?
Correct Answer: B. 1764
The Battle of Buxar took place in 1764 between the British and a combined Indian force. The British East India Company defeated the Mughal Emperor and the Nawabs. This victory established British political supremacy in India.
Which is the smallest state of India by area?
Correct Answer: C. Goa
Goa is the smallest state in India based on its total geographical area. It is located on the southwestern coast of India in the Konkan region. Panaji is the capital city of this state.
How many Fundamental Duties are currently listed in the Indian Constitution?
Correct Answer: D. 11
There are currently 11 Fundamental Duties listed in the Indian Constitution. Initially, only 10 duties were added by the 42nd Amendment in 1976. The 11th duty was added by the 86th Amendment in 2002.
In which medium does sound travel the fastest?
Correct Answer: A. Solids
Sound travels fastest through solids because the atoms are packed tightly together. This allows the vibrations to transfer more quickly from one particle to another. Sound travels slowest in gases like air.
Who wrote the famous book 'The 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 analysis of Indian history, culture, and philosophy. It was written between 1942 and 1945.
Which is the largest hot desert in the world?
Correct Answer: C. Sahara
The Sahara is the largest hot desert on Earth, covering much of North Africa. It is almost as large as the entire United States in area. The desert features diverse landforms including sand dunes and rocky plateaus.
What is the S.I. unit of Pressure?
Correct Answer: D. Pascal
The Pascal is the S.I. unit used to measure pressure. One Pascal is equal to a force of one Newton applied over an area of one square meter. It is named after the French scientist Blaise Pascal.
Who is known as the 'Father of Green Revolution' in India?
Correct Answer: A. M.S. Swaminathan
Dr. M.S. Swaminathan is known as the father of the Green Revolution in India. He introduced high-yielding varieties of wheat and rice to Indian farmers. This led to a significant increase in the country's food grain production.
In which year did the Simon Commission arrive in India?
Correct Answer: B. 1928
The Simon Commission arrived in India in 1928 to review the constitutional reforms. It was met with widespread protests because it had no Indian members. The slogan 'Simon Go Back' became famous during this time.
The Gir National Park is located in which Indian state?
Correct Answer: C. Gujarat
Gir National Park is located in the state of Gujarat. It is the only natural habitat where the Asiatic lion is found in the wild. The park was established in 1965 to protect these endangered lions.
When does the Financial Year start in India?
Correct Answer: D. April 1
The financial year in India begins on April 1 and ends on March 31 of the following year. This period is used for government budgeting and corporate accounting. The Union Budget is usually presented before the start of this period.
A 'Light Year' is a unit of which physical quantity?
Correct Answer: A. Distance
A light year is a unit of distance used in astronomy. It represents the distance that light travels in a vacuum in one Julian year. One light year is approximately 9.46 trillion kilometers.
The First Battle of Panipat was fought in which year?
Correct Answer: B. 1526
The First Battle of Panipat was fought in 1526. It was between the forces of Babur and the Lodi Empire. This battle marked the beginning of the Mughal Empire in India.
Which Indian city is known as the 'Pink City'?
Correct Answer: C. Jaipur
Jaipur is known as the Pink City because of the distinct color of its buildings. The city was painted pink in 1876 to welcome the Prince of Wales. It is the capital and largest city of Rajasthan.
Which Article of the Indian Constitution is related to the Election Commission?
Correct Answer: D. Article 324
Article 324 of the Constitution provides for the establishment of the Election Commission. It gives the commission the power of direction and control of elections. This body ensures free and fair elections in India.