General Knowledge

The United Nations Conference on Trade and Development (UNCTAD) was established in 1964. This is confirmed by multiple authoritative sources including the official UNCTAD historical overview and the official proceedings of the UNCTAD second session held in New Delhi in 1968. The first session of UNCTAD was held in Geneva in 1964, and later that year the UN General Assembly authorized UNCTAD to become a permanent body. Therefore, the correct answer is 1964 (option B). The initial question's answer of 1963 (option A) is incorrect.

The BRT (Bus Rapid Transit) system in Peshawar uses a specific 'BRT Card' for fare payment, making option C the correct answer. The 'ZU Card' is unrelated to BRT Peshawar.

Khudabad is a historic town known for its three-century-old mosque and heritage sites, located near Dadu in Sindh, Pakistan. Therefore, the correct city associated with Khudabad is Dadu.

As of 2021, twelve astronauts have walked on the Moon's surface, all during NASA's Apollo missions between 1969 and 1972.

According to official and reliable sources including Wikipedia and Pakistan Bureau of Statistics data, Karachi Central district (also known as Nazimabad) is the smallest district by area in Pakistan, covering approximately 69 square kilometers. This is significantly smaller than the other options such as Multan and Rahim Yar Khan, which are large rural districts with areas in thousands of square kilometers. Karachi Central is an urban district within the city of Karachi, which explains its small land area compared to large rural districts.

Kai Valley is an ancient valley located in the Dadu district of Sindh, Pakistan. Therefore, option A (Dadu) is the correct answer.

The River Nile flows mainly through Cairo, which is the capital city of Egypt and the largest city along the Nile. Tripoli and Damascus are not located on the Nile River.

The Millennium Development Goals (MDGs) were established in 2000 with a total of 8 specific goals aimed at addressing global issues such as poverty, education, and health by 2015.

World Water Day is celebrated annually on 22nd March to raise awareness about the importance of freshwater and advocate for sustainable management of water resources.

The Gulf Cooperation Council (GCC) consists of six member countries: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. Therefore, the correct answer is 6.