Which of the following is NOT the capital of the corresponding country?

Correct option is B

​The correct answer is (b) Sydney, Australia.

• Sydney is not the capital of Australia.
• The capital of Australia is Canberra.
• Sydney is Australia's largest city and a prominent economic and cultural hub, but it is not the seat of government.

Information about other options:

• New Delhi, India: New Delhi is the capital of India.
• Cairo, Egypt: Cairo is the capital of Egypt and one of the largest cities in Africa.
• Ottawa, Canada: Ottawa is the capital of Canada