28 September is observed as –

World Vegetarian Day
United Nations Day for South-South Cooperation
World Rabies Day
World Television Day

The correct answer is: B. United Nations Day for South-South Cooperation

World Vegetarian Day is observed on October 1.

World Rabies Day is observed on September 28.

World Television Day is observed on November 21.


United Nations Day for South-South Cooperation is observed on September 28 every year. It was established in 2005 by the United Nations General Assembly to promote and support South-South cooperation, which is a form of international cooperation between developing countries. South-South cooperation is based on the principles of solidarity, mutual benefit, and respect for national sovereignty. It can take many forms, such as technical assistance, capacity building, and knowledge sharing.

South-South cooperation is important because it can help to reduce poverty and inequality in developing countries. It can also help to promote sustainable development and to build a more just and equitable world.

There are many examples of successful South-South cooperation projects. For example, the India-Brazil Cooperation Agreement on Space Science and Technology has helped to improve the capacity of both countries in the field of space technology. The China-Africa Development Fund has provided financial assistance to African countries for infrastructure development and poverty reduction. And the South-South Climate Change Initiative has helped to promote cooperation between developing countries on climate change adaptation and mitigation.

South-South cooperation is a growing trend in international development. It is a promising way to address the challenges facing developing countries.