Defence GK Questions 2026

In the Sangam poems of the early Tamil region, the ploughmen who worked the land were called uzhavar. The Sangam texts describe a rural society with clear groups.

The Kolkata Metro is run by Indian Railways as its own zone, the Metro Railway, with its headquarters in Kolkata.

Multidimensional peacekeeping aims to stabilise a country after conflict and to consolidate the peace, while staying impartial between the parties.

Neutrons sit inside the nucleus with protons; it is the electrons that move around the nucleus. The neutron was discovered by James Chadwick in 1932, and he received the Nobel Prize in Physics for it in 1935.

Resistivity is a property of the material and its temperature, not of the wire's shape, so every copper wire has the same resistivity.

An avalanche is a sudden slide of snow, ice and debris down a mountain slope, a movement of material on the land surface, so it is grouped with terrestrial disasters.

Allocation of resources through central planning is the mark of a socialist or command economy, not a capitalist one. In a capitalist economy, the means of production such as land, factories and capital are owned mainly by private individuals and firms.

Under the dadni system, European companies gave cash advances to weavers through middlemen to secure cloth for export. In the seventeenth and eighteenth centuries the English, Dutch and French companies bought huge quantities of cotton and silk cloth in Bengal and other regions.

Every point on the Earth turns through 360 degrees in the same time, but points nearer the equator travel a longer circle and so move faster.

Maithili was added to the Eighth Schedule by the 92nd Amendment Act of 2003, along with Bodo, Dogri and Santali; this was the most recent addition to the list.

The Durand Line is the roughly 2,640 km boundary between Afghanistan and Pakistan. It was fixed in 1893 by an agreement between Sir Mortimer Durand, Foreign Secretary of British India, and Amir Abdur Rahman Khan of Afghanistan, to mark the limits of their spheres of influence.

Sir William Jones, a judge of the Supreme Court at Calcutta, founded the Asiatic Society in January 1784 and served as its first president until his death in 1794.

Sulphuric acid has two replaceable hydrogen atoms, so its equivalent mass is 98 ÷ 2 = 49 g, and 49 g in one litre makes exactly one gram-equivalent per litre.

The SDGs form the core of the 2030 Agenda for Sustainable Development, adopted by all UN member states in September 2015.

Going from east to west, the order is Kosi, Gandak, Ghaghara and Gomti. All four join the Ganga from the north.

Khasi, spoken mainly in Meghalaya, belongs to the Mon-Khmer group of the Austric (Austro-Asiatic) languages, along with its close relatives Pnar and War.

Defending President's Rule in the Constituent Assembly, Ambedkar said he hoped such Articles would never be called into operation and would remain a 'dead letter', used only as a last resort.

Gravitational force varies inversely with the square of the distance, so doubling the distance cuts the force to one-fourth.

Iodine is a non-metal, yet its solid crystals have a shiny, metallic lustre, which makes it the standard exception taught in school chemistry.

The damage an earthquake does depends on how strongly the ground shakes and on what, and who, stands on it, not on the region's climate.