Answer : 3. "संयुक्त अरब अमीरात और ओमान"
Explanation :

The 2021 ICC Men's T20 World Cup was the seventh ICC Men's T20 World Cup tournament, with the matches played in the Oman and United Arab Emirates, on behalf of India, from 17 October to 14 November 2021. The West Indies were the defending champions, but were eventually eliminated in the Super 12 stage.