SSC CHSL GK Questions 2026

ISRO was formed in 1969 and its headquarters, along with the office of the Department of Space, is at Bengaluru, which also holds the U R Rao Satellite Centre where satellites are assembled and the ISRO Telemetry, Tracking and Command Network.

The Central Food Technological Research Institute, a laboratory of the Council of Scientific and Industrial Research, works at Mysuru in Karnataka on food processing, preservation, packaging and nutrition, and many processes used by the Indian food industry were developed there.

The National Dairy Research Institute, an institution of the Indian Council of Agricultural Research, works from Karnal in Haryana and does research on milk production, dairy technology and cattle breeding.

It was founded in 1767, soon after the battle of Plassey, to map the territory the East India Company had acquired, and it is therefore counted as the oldest scientific department of the country.

The Geological Survey of India was founded in 1851, mainly to look for coal for the railways, and it remained in Kolkata, which was then the capital.

SIDBI was set up by an Act of Parliament in 1990 as the principal financial institution for the promotion, financing and development of micro, small and medium enterprises, and its head office is at Lucknow in Uttar Pradesh.

IRDAI was constituted under the IRDA Act of 1999 to regulate insurers, to register them and to protect policyholders.

Axis Bank, which began in 1994 as UTI Bank and was renamed in 2007, has its corporate office in Mumbai, the city that also holds the Reserve Bank of India, SEBI, the State Bank of India, the Central Bank of India, Union Bank of India, Bank of India and both…

In a scramjet, short for supersonic combustion ramjet, the air taken in from the atmosphere stays supersonic while the fuel is burnt in it, which is what allows sustained flight at hypersonic speed.

CVRDE, near Chennai, is the DRDO laboratory for armoured fighting vehicles, and the Arjun main battle tank was designed there and is produced at the Heavy Vehicles Factory in the same town.

GTRE is the DRDO laboratory for aero engines, and the Kaveri turbofan was taken up there for the Tejas light combat aircraft.

Trishul was designed as a quick reaction weapon to protect warships and forward army positions from low flying aircraft and from sea skimming missiles, so it needed very fast response over a short distance rather than long reach.

In Mission Shakti, on 27 March 2019, an interceptor developed for ballistic missile defence was used to destroy one of India's own satellites in low earth orbit, showing that the country could strike a target in space.

Astra is a beyond visual range air-to-air missile, which means it is fired from a fighter aircraft at an enemy aircraft the pilot cannot see with the eye, using radar to find and follow the target.

Nirbhay flies below the speed of sound but for a much greater distance than BrahMos, staying low to avoid radar, and it can change course in flight and loiter over an area before striking.

DRDO was formed in that year by bringing together the Technical Development Establishment of the Indian Army, the Directorate of Technical Development and Production and the Defence Science Organisation, so that defence research would be done under one roof.

BrahMos is built by BrahMos Aerospace, a joint venture formed in 1998 between DRDO and the Russian firm NPO Mashinostroyeniya, and the name joins a great river of each country.

Nag is a third generation anti-tank guided missile of the fire and forget kind, which means that once the seeker has locked on to the target the operator need not keep guiding it, and the crew can move away at once.

The Integrated Guided Missile Development Programme was approved in 1983 and Kalam, then at the Defence Research and Development Laboratory, was made its head.

Shaurya is the land based version of the submarine launched K-15 Sagarika, and it is stored and fired from a sealed canister, which lets it be moved by road and launched at short notice.