Current Affairs - Miscellaneous - Discussion

According to Mercer's 24th annual Cost of Living Survey, Mumbai is India's most expensive city, followed by New Delhi and Chennai. Kolkata and Bengaluru are the least expensive Indian cities ranked. Mercer's survey reveals that Hong Kong took the top spot as the world's most expensive city for expatriates. Tokyo and Zurich are in second and third positions, respectively, with Singapore in fourth.