বিশ্বের মোট বৈশ্বিক শহরের সংখ্যা কত ?
As of 2017, there are 47 megacities in existence. Most of these urban agglomerations are in China and other countries of Asia. The largest are the metropolitan areas of Tokyo, Shanghai, and Jakarta, each having over 30 million inhabitants. China alone has 15 megacities, and India has six. Other countries with megacities include the United States, Brazil and Pakistan, each with two.
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