RRB NTPC GK Questions 2026

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.

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.

A pyrometer measures very high temperatures, such as those of furnaces, kilns and molten metal, without touching the hot object.

Quartzite is formed when sandstone, a sedimentary rock, is changed by great heat and pressure deep inside the earth.

In a food chain each step at which energy is transferred is a trophic level, and secondary consumers stand at the third step.

Gandhi withdrew the movement because it had turned violent, against his principle of non-violence. On 5 February 1922 at Chauri Chaura in Gorakhpur district, a crowd of protesters set fire to a police station after the police fired on them, and 22 policemen died.

The Asian Development Bank has its headquarters in Mandaluyong City, Metro Manila, in the Philippines. It was set up in 1966 to fund development in Asia and the Pacific, and India was one of its founding members.

The Brihadisvara (Brihadeeswarar) Temple at Thanjavur was built by Rajaraja Chola I and completed around 1010 CE, which is why it is also called Rajarajeswaram or the Big Temple.

The Reserve Bank of India started working on 1 April 1935 under the Reserve Bank of India Act, 1934, following the recommendation of the Hilton Young Commission of 1926.

Indira Point on Great Nicobar Island in the Andaman and Nicobar Islands is the southernmost point of Indian territory, at about 6 degrees 45 minutes north latitude.

The UN Security Council has 15 members: 5 permanent members and 10 non-permanent members. The permanent five are the USA, the UK, France, Russia and China, and only they hold the veto.

The Constitution (First Amendment) Act was passed by the provisional Parliament in June 1951, barely seventeen months after the Constitution came into force.

Beriberi is caused by a lack of thiamine, which is vitamin B1. Thiamine helps the body turn carbohydrates into energy and keeps nerves and the heart working, so its shortage weakens muscles and nerves (dry beriberi) or causes swelling and heart failure (wet beriberi).

A person with AB positive blood can receive red cells from every ABO and Rh group, so AB+ is called the universal recipient.

Chelmsford was Viceroy from 1916 to 1921, and the Jallianwala Bagh massacre happened on 13 April 1919, the day of Baisakhi, in Amritsar.

Lichens are used as bio-indicators of air quality because they are extremely sensitive to sulphur dioxide and other gases in the air.

The International Court of Justice sits in the Peace Palace at The Hague in the Netherlands. The ICJ is the principal judicial organ of the United Nations, set up in 1945 by the UN Charter, and it settles legal disputes between countries and gives advisory opinions to UN bodies.

Zoji La is the pass on the Srinagar–Leh highway (NH 1) that joins the Kashmir valley with Dras and Ladakh.

The President said the country is moving ahead with the national goal of building a developed India by that year, a hundred years after independence, and described what such a country would look like: quality education and healthcare reaching everyone, science and technology used for human welfare, equality of opportunity…

The President attended the 75th annual convocation of the Maharaja Sayajirao University of Baroda in that city, and the university takes its name from the ruler of the former princely state of Baroda, which is the older name of Vadodara itself.