• Virasat-e-Khalsa is a museum of Sikhism located in town of Anandpur Sahib.

• It was established on 13 April 1999.

• There are two complexes at each side of a ravine, connected by a ceremonial bridge.

• The book ‘ freedom song’ is written by Amit Chaudhary.

• He was elected as a Fellow of the Royal Society of Literature in 2009.

• In 2012 he was awarded Infosys Prize for the Humanities in Literary Studies.

• World Environment Day is an annual event established by the United Nations (UN) to raise awareness and promote action on environmental issues.

• It is one of the principal vehicles through which the UN stimulates global awareness and encourages positive action for the protection of our environment.

• The first World Environment Day was celebrated in 1974 and has since become a global platform for public outreach on environmental issues.

Hence, option A is the correct answer.

* The Commonwealth Youth Games is a multi-sport event for young athletes from the Commonwealth of Nations. The event is held every four years and is organized by the Commonwealth Games Federation.

* The first edition of the Commonwealth Youth Games was held in 2000 in Edinburgh, Scotland. The event featured seven sports, including athletics, swimming, boxing, and table tennis. Around 700 athletes from 14 countries participated in the games.

* The second edition of the Commonwealth Youth Games was held in Bendigo, Australia, in 2004. The event featured nine sports, including basketball, triathlon, and weightlifting. Around 1,000 athletes from 22 countries participated in the games.

* Since then, the Commonwealth Youth Games have been held every four years, with the most recent edition held in 2017 in Nassau, Bahamas. The event features sports such as athletics, swimming, boxing, and cycling, and is open to young athletes between the ages of 14 and 18 from the Commonwealth of Nations.

* In conclusion, the first edition of the Commonwealth Youth Games was organized in 2000 in Edinburgh, Scotland, and the event is held every four years for young athletes from the Commonwealth of Nations.

* The World Badminton Championship event 2026 will be organised by India.

* The 2026 BWF World Championships will be the 30th edition of the world badminton championships.

BWF World Championships:

* It is a badminton tournament sanctioned by Badminton World Federation.

* The tournament started in 1977 and was held once every three years until 1983.

* Since 1985, the tournament became biennial and played once every two years until 2005.

* Starting 2006, the tournament was changed to an annual event on the BWF calendar.

* World Wetlands Day is observed every year on February 2 to raise global awareness about the crucial role of wetlands for people and the planet.

* Theme 2023: It's Time for Wetlands Restoration

* This theme highlighted the urgent need to prioritize wetland restoration.

* The UN General Assembly adopted resolution 75/317 for World Wetlands Day on 30 August 2021.

* This day marked the adoption of the convention on wetlands on February 2, 1971, in Ramsar, Iran.