UPSC GK Questions 2026

A line of trees or tall shrubs works as a windbreak: it slows the wind close to the ground so the moving air can no longer lift loose soil.

India allows foreign direct investment of up to 100 per cent through the automatic route in railway infrastructure.

The Irula, also written Irular, are one of the main tribal communities of Tamil Nadu and live mostly in the Nilgiri hills and in the districts along the border with Kerala.

In this case of 1973 a bench of thirteen judges, the largest the Supreme Court has ever assembled, held by seven votes to six that Parliament may amend any part of the Constitution but may not damage or destroy its basic structure.

The Jammu and Kashmir Official Languages Act, 2020 gives the union territory five official languages: Kashmiri, Dogri, Urdu, Hindi and English.

Jhumpa Lahiri, born in London to Bengali parents and brought up in the United States, moved to Rome and began writing in Italian rather than in English.

In early Buddhist art the Buddha was never shown in human form, so the events of his life were carved as symbols, and the stupa stands for his mahaparinirvana, that is his death at Kushinagar.

Dhanush is the ship-launched variant of the Prithvi short-range surface-to-surface ballistic missile, fired from a stabilised platform on a naval vessel, and it can be used against targets on land or at sea.

Mission Shakti was conducted on 27 March 2019, when a DRDO interceptor launched from Dr A. P. J. Abdul Kalam Island destroyed a satellite of India's own in a low earth orbit.

The Integrated Test Range at Chandipur, on the Odisha coast near Balasore, is the main missile testing facility of the DRDO, and many launches are also made from Dr A. P. J. Abdul Kalam Island off the same coast, which was earlier called Wheeler Island.

Nirbhay is a long-range cruise missile that flies below the speed of sound, which is what subsonic means, and it is powered by a small turbofan engine that keeps it flying throughout its journey.

K-15, called Sagarika, is the first of the K series of submarine-launched ballistic missiles, developed for the Arihant class of nuclear powered submarines, and the longer-ranged K-4 follows it in the same family.

Agni-V is a three-stage solid-fuelled missile with a range beyond five thousand kilometres, which places it in the intercontinental ballistic missile class.

Astra is fired from a fighter aircraft at another aircraft that is still beyond the pilot's sight, which is what beyond visual range means, and it uses an active radar seeker in its final phase.

Akash was one of the five missiles of the IGMDP and is meant to destroy aircraft and helicopters at medium range.

Nag is a third generation anti-tank guided missile of the fire and forget kind, which means the operator can leave cover once the missile has locked on to the target.

BrahMos is built by a joint venture of India and Russia, and its name joins the Brahmaputra of India with the Moskva of Russia to mark the partnership.

The five missiles of the IGMDP were Prithvi, Agni, Trishul, Akash and Nag. BrahMos came later and from a different route altogether, as a joint venture between India and Russia, and it is a supersonic cruise missile, while the IGMDP produced ballistic and guided missiles of Indian design.

The Integrated Guided Missile Development Programme, usually written IGMDP, was approved in 1983 and placed under the Defence Research and Development Organisation, with A. P. J. Abdul Kalam as its head.

Maharashtra has five of the twelve Jyotirlingas, which is more than any other state: Bhimashankar in Pune district, Trimbakeshwar near Nashik, Grishneshwar near the Ellora caves, Aundha Nagnath in Hingoli and Parli Vaijnath in Beed.