20 February is celebrated as –

World Day of Social Justice
National Youth Day
World Turtle Day
World UFO Day

The correct answer is: A. World Day of Social Justice

World Day of Social Justice is an international observance held every year on February 20 to promote social justice for all people. It was established by the United Nations General Assembly in 2007 to commemorate the adoption of the Universal Declaration of Human Rights on December 10, 1948.

The Universal Declaration of Human Rights is a milestone document in the history of human rights. It sets out, for the first time, fundamental human rights to be universally protected and it has been translated into more than 500 languages.

World Day of Social Justice is an opportunity to promote the ideals of social justice and to celebrate the achievements of those who have worked to advance social justice. It is also a time to reflect on the challenges that remain and to recommit to the fight for social justice for all.

The other options are incorrect because:

  • National Youth Day is celebrated on January 12 in India.
  • World Turtle Day is celebrated on May 23.
  • World UFO Day is celebrated on July 2.