Correct option is A
To arrange the countries by the largest labor outflows from India in 2010, particularly to Gulf countries, the following order is observed:
Saudi Arabia – Saudi Arabia was the top destination for Indian labor migrants in 2010, with over 2 million Indian workers.
UAE (United Arab Emirates) – The UAE also had a significant Indian workforce, around 1.8 million.
Kuwait – Kuwait hosted approximately 0.6-0.7 million Indian laborers.
Oman – Oman, while a major destination, had a smaller Indian workforce compared to the other countries mentioned, around 0.5 million
