<p>➀ This article lists the ten most technologically advanced countries in the world as identified by the Union Public Service Commission (UPSC).</p><p>➁ The countries include Japan, South Korea, the United States, Germany, China, Singapore, Sweden, Switzerland, the United Kingdom, and Finland.</p><p>➂ The article does not provide a detailed analysis of each country's technological advancements but highlights their overall technological capabilities.</p>