General Knowledge

Temporary (non-permanent) members of the UN Security Council are elected for a two-year term by the General Assembly, as per the UN Charter.

Yachting, also known as sailing, was first included as an Olympic event in the 1900 Paris Olympics, making option B the correct answer.

Dialysis is a medical treatment used to remove waste products and excess fluid from the blood when the kidneys fail to function properly, making it the standard treatment for kidney failure.

Kutte ki Qabar, the disputed area between Sindh and Balochistan, is located in the Koh-i-Suleman range, not the Kirthar range. The Koh-i-Suleman range lies along the border of these provinces, making it the correct location.

Brazil is the most populated country in South America, with a population significantly larger than other countries on the continent.

The Barakah nuclear power plant in Abu Dhabi had an expected construction cost of approximately $24.4 billion USD, making option C the correct choice. This figure is widely reported in credible sources about the project.

The Maldives observes its National Day on January 1st, marking the day of independence from British rule. The other countries listed have their national days on different dates.

Nigeria is the most populated country in Africa, with a population exceeding 200 million people, making it the largest by population on the continent.

RO commonly stands for 'Returning Officer,' especially in contexts related to elections and voting processes. This is the most widely accepted meaning among the given options.

The total length of all sections of the Great Wall of China ever built is approximately 21,196 kilometers (about 13,171 miles), including overlapping and rebuilt sections. However, the commonly cited length for the main and well-preserved sections, especially those from the Ming dynasty, is about 18,196 kilometers. Among the given options, 18,196 km (option A) is the closest and most widely accepted figure for the length of the Great Wall.