![CA Quiz](https://www.gkseries.com/blog/wp-content/uploads/2021/12/Copy-of-Online-Quiz-Made-with-PosterMyWall-80.jpg)
(a) Qatar
(b) Oman
(c) Kuwait
(d) United Arab Emirates
Explanation: The United Arab Emirates (UAE) has announced to change its 5-day work-week to a 4 and a half day starting from 1st January 2022 and became the first country to make the employee-friendly transition as part of its efforts to improve productivity and work-life balance.