Tokyo is officially recognized as the capital of Japan and is a major cultural and economic center. The other cities, while significant, do not hold the status of the capital.

China is a prominent country in Asia, while Brazil, Canada, and Spain are located on other continents. This question tests basic geographic location skills.

New Delhi is recognized as the capital of India, serving as the center of government and administration. The other cities are major urban centers but do not hold the capital status.

The Pacific Ocean lies to the east of Asia and is its largest maritime border on that side. The other options represent oceans that are located in different parts of the world.

China is renowned for the Great Wall, one of the world's most iconic historical landmarks. The other countries do not have a similar monumental structure.

Seoul is the capital and the largest city of South Korea, known for its modern infrastructure and rich culture. The other cities are important urban centers but are not the political capital.

Russia, although transcontinental, has a vast expanse in Asia making it the largest country by land area on the continent. The other countries, while large, do not cover as much territory.

Bangkok is the bustling capital of Thailand, known for its vibrant street life and cultural landmarks. The other options are well-known cities but do not serve as the capital.

The Yangtze River is recognized as the longest river in Asia, playing a crucial role in the region's geography and history. The other rivers are significant as well but are shorter in length.

Amman is the capital of Jordan and serves as the country's political and cultural center. The other cities are capitals of neighboring countries and do not correspond to Jordan.

Europe is geographically separated from Asia by natural landmarks such as the Ural Mountains and the Caucasus. The other continents are separated by different means, primarily oceans.

Kuala Lumpur is Malaysia's capital city, serving as its cultural and economic hub. The other cities are important urban areas in Malaysia but are not the capital.

Japan's flag, often referred to as the Hinomaru, prominently features a red circle on a white background. The designs of the flags for Bangladesh, South Korea, and Indonesia are distinctly different.

The Himalayas is the mountain range that houses Mount Everest, the highest peak in the world. The other mountain ranges are located on different continents.

Shanghai is internationally recognized for its modern skyline and role as China's economic powerhouse. While Beijing, Hong Kong, and Guangzhou are also important cities, Shanghai stands out for its financial and commercial significance.

Uzbekistan is renowned for its rich Silk Road heritage, with legendary cities such as Samarkand and Bukhara. Although other landlocked nations in the region have historical significance, Uzbekistan is most closely associated with Silk Road culture.

Indonesia is the world's largest archipelagic country, comprising more than 17,000 islands, with Jakarta as its capital. While the Philippines, Malaysia, and Singapore are also in Southeast Asia, none match Indonesia's extensive island network.

Saudi Arabia is well-known for its immense oil resources and its role as the custodian of Islam's two holy cities, Mecca and Medina. The other options, though influential in the region, do not host these sacred sites.

Tashkent is the capital and largest city of Uzbekistan, serving as the political and economic center of the country. Although cities like Bukhara, Samarkand, and Khiva are historically significant, they do not have capital status.

Turkey is a transcontinental country with Istanbul famously straddling both Europe and Asia across the Bosporus Strait. The other countries do not feature a major city that spans two continents in the same distinctive manner.