What is the only major city located on Australia’s western coast?

Here is the question :

WHAT IS THE ONLY MAJOR CITY LOCATED ON AUSTRALIA’S WESTERN COAST?

Here is the option for the question :

• Perth
• Adelaide
• Sydney
• Brisbane

The Answer:

And, the answer for the the question is :

Explanation:

[STC0011902]. Sydney, Melbourne, Brisbane, and Adelaide, along with their respective suburbs, account for more than 80% of Australia’s population. Nearer Jakarta than Sydney, on the other side of the Outback, lies Perth, home to around 2 million people. Perth is 1,300 kilometers from the nearest city with a population over 100,000.