According to the 'Global Business Cities Index' of January 2022, which of the following is the top business city in the world?

উত্তর দেখান ও ব্যাখ্যা

উত্তর: (D) London

ব্যাখ্যা

London topped the January 2022 index of global business cities. (Low-confidence; verify with the official key.)