RRB Group D GK Questions 2026

The International Shooting Sport Federation, abbreviated as ISSF, has its headquarters in Munich in Germany, the same city that hosted the Olympic Games of 1972, and it frames the rules for rifle, pistol and shotgun events and recognises world records.

The code published in 1867 under the patronage of John Douglas, the ninth Marquess of Queensberry, turned bare-knuckle prize fighting into a regulated sport: it made padded gloves compulsory, fixed the round at three minutes with a minute of rest, introduced the ten-second count for a downed boxer and forbade…

A southpaw is a boxer who stands with the right foot forward and leads with the right hand because the left is the stronger one, and below the belt describes an illegal punch landed under the waistline, for which the referee warns or disqualifies the offender.

Abhinav Bindra won the gold medal in the men's 10 metre air rifle event at the Beijing Olympic Games of 2008, and it remains the first individual gold medal ever won by India at the Olympics; the only earlier golds had been won by the men's hockey team.

Sakshi Malik of Rohtak in Haryana won the bronze medal in the 58 kilogram freestyle category at the Rio de Janeiro Olympic Games of 2016, coming back from behind in the last seconds of her repechage bout, and she thus became the first Indian woman wrestler to stand on an…

In Greco-Roman wrestling a competitor may not seize the opponent below the waist and may not use the legs actively to trip or lock, so every attack must be made with the arms and the upper body and the style is famous for its high throws.

Jadhav, a wrestler from Satara in Maharashtra, won the bronze medal in freestyle bantamweight wrestling at the Helsinki Olympic Games of 1952, and that was the first Olympic medal won by an individual athlete of independent India, all earlier medals having come to the men's hockey team.

Bidhan Chandra Roy was born on 1 July 1882 and died on the same date in 1962, and since both fall on one day India keeps 1 July as National Doctors' Day; he was a distinguished physician, served as Chief Minister of West Bengal and was awarded the Bharat Ratna.

International Tiger Day was agreed at the tiger summit held at Saint Petersburg in Russia in 2010, where the countries that still have wild tigers pledged to work towards doubling their numbers, and it has been observed on this date since then.

The day falls on the birth anniversary of Karl Landsteiner, born on 14 June 1868, who classified human blood into the groups A, B and O and thus made safe transfusion possible; he received the Nobel Prize in Physiology or Medicine for this work.

Florence Nightingale was born on 12 May 1820 and became famous for organising nursing care for wounded soldiers in the Crimean War, where her rounds at night earned her the name the Lady with the Lamp; she later founded the first professional school of nursing, and the highest international honour…

The World Health Organization began this observance in 1988 to draw attention to the health harm caused by tobacco in every form and to the industry's marketing, and each year it carries a theme, often aimed at young people.

World Water Day was recommended by the Earth Summit held at Rio de Janeiro in 1992 and has been observed since 1993 to draw attention to fresh water, its scarcity and the target of water and sanitation for all.

India proposed the day at the United Nations General Assembly, which adopted the resolution in December 2014, and the first observance was held in 2015; the date was chosen because 21 June is the summer solstice, the longest day of the year in the northern hemisphere.

World AIDS Day has been observed on the first of December since 1988 and was the first global health day of its kind, its symbol being the red ribbon; the theme changes every year and the day is used to press for testing, treatment and an end to stigma.

The day marks the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer on 16 September 1987, an agreement to phase out chlorofluorocarbons and other ozone destroying chemicals, and it is often called the most successful environmental treaty.

The Convention on Wetlands was signed on 2 February 1971 in the Iranian city of Ramsar on the shore of the Caspian Sea, and the wetlands listed under it are still called Ramsar sites; the day has been observed on this date since 1997.

The constitution of the World Health Organization took effect on 7 April 1948, and the anniversary of that day has been kept as World Health Day since 1950, with a theme chosen by the organisation; its headquarters are at Geneva in Switzerland.

World Environment Day marks the opening of the United Nations Conference on the Human Environment held at Stockholm in 1972, and it has been observed since 1974 under the lead of the United Nations Environment Programme, with a fresh theme and a host country each year.

The internet joins networks in every country through undersea cables, optical fibre on land and satellite links, all of them following the common TCP/IP rules, and no single organisation owns it, so it is rightly called the largest wide area network and a network of networks.