GK questions asked in RRB NTPC 2022, with answers and explanations.
Which of the following river basins is the most populated in the world?
The Ganga basin is the most populous river basin on earth, home to more than 600 million people across India, Nepal, Bangladesh and a small part of Tibet.
Read the full explanation →________ refer to central bank purchases or sales of government securities in order to expand or contract money in the banking system and influence interest rates.
Open market operations, or OMO, are the buying and selling of government securities by the central bank in the open market to control the money supply.
Read the full explanation →Financial emergency can be declared under __________ of the Constitution of India.
Article 360 lets the President proclaim a financial emergency when the financial stability or credit of India, or of any part of it, is threatened.
Read the full explanation →Water has the highest density at nearly ______ Kelvin.
Water is densest at about 4 degrees Celsius, and 4 plus 273 gives roughly 277 kelvin. Most liquids keep shrinking as they cool, but water behaves oddly: below 4 degrees Celsius it starts to expand again because its molecules begin forming the open, hexagonal pattern of ice.
Read the full explanation →The National Unity Day is celebrated in India on the birth anniversary of ________.
National Unity Day, or Rashtriya Ekta Diwas, is observed on 31 October, the birth anniversary of Sardar Patel, who was born in 1875 at Nadiad, Gujarat.
Read the full explanation →Who among the following denounced the injustice of the caste system and founded the Satyashodhak Samaj (Truth Seekers Society)?
Jyotiba Phule founded the Satyashodhak Samaj at Pune on 24 September 1873 to fight caste discrimination and the hold of priests over society.
Read the full explanation →Which Amendment to the Constitution of India removed the 'Right to property' from the Fundamental Rights?
The 44th Amendment, passed by the Janata Party government of Morarji Desai, took the right to property out of Part III of the Constitution.
Read the full explanation →Kalhana's Rajatarangini in Sanskrit language covers the history of kings who ruled over _____.
Rajatarangini, meaning the river of kings, is a Sanskrit verse chronicle of the rulers of Kashmir written by Kalhana around 1148–1150 CE.
Read the full explanation →Goa became India's 25th state on _________________.
Goa became a full state on 30 May 1987 through the Constitution (56th Amendment) Act and the Goa, Daman and Diu Reorganisation Act, and the day is celebrated every year as Goa Statehood Day.
Read the full explanation →Which of the following is an element with atomic number 30 as per the modern periodic table?
Zinc has atomic number 30, meaning every zinc atom has 30 protons in its nucleus. It is the last element of the first transition series in period 4 of the modern periodic table, with the electronic configuration [Ar] 3d10 4s2, and it is placed in group 12.
Read the full explanation →Majuli, the largest riverine island in the world, is associated with which of the following rivers?
Majuli lies in the Brahmaputra river in Assam, near Jorhat, and is the largest river island in the world. In 2016 it became India's first island district.
Read the full explanation →Fill in the blank using words contained in the Preamble to the Constitution of India: We, ______, having solemnly resolved to constitute India into a SOVEREIGN SOCIALIST SECULAR DEMOCRATIC REPUBLIC and to secure to all its citizens....
The Preamble opens with the words "We, the people of India", which name the people as the source from which the Constitution draws its authority.
Read the full explanation →