Which of the following nations was the world's largest producer of milk in 2017-18?

Correct option is B

India is the world's largest producer of milk, accounting for over 22% of global production. The country achieved this position through initiatives like Operation Flood and the promotion of the White Revolution, spearheaded by the National Dairy Development Board (NDDB).

Key Facts (Exam-Oriented):
● India is the largest milk producer globally.
● Contributes over 22% to global milk production.
● Operation Flood (1970) revolutionized dairy farming.
● Amul played a crucial role in the White Revolution.
● Key milk-producing states: Uttar Pradesh, Rajasthan, and Punjab.