<prompt> Pata miji kumi kubwa zaidi duniani.  <response>: Kulingana na takwimu za Umoja wa Mataifa mnamo 2020, miji kumi kubwa zaidi ulimwenguni na idadi yao ya watu inakadiriwa ni: 1. Tokyo, Japan 37,400,068 2. Delhi, India 30,290,936 3. Shanghai, China 27,058,479 4. São Paulo, Brazil 22,043,028 5. Mumbai, India 20,411,274 6. Beijing, China 20,384,336 7. Cairo, Misri 20,075,000 8. Osaka, Japan 19,281,343 9. New York, Merika 18,804,000 10. Karachi, Pakistan 16,094,000 