In which year was the Partition of Bengal annulled by the British government?

The correct answer is 1911. The Partition of Bengal, enacted by Lord Curzon in 1905, divided the province into two parts, sparking widespread nationalist protests and unrest across India. The British government, facing intense political agitation and a desire to appease Indian nationalists, decided to annul the partition in 1911 during the Delhi Durbar. This decision was a significant victory for the Indian nationalist movement.

• 1905 was the year the Partition of Bengal was enacted, not annulled.
• 1920 was a period of the Non-Cooperation Movement, unrelated to the annulment.
• 1947 marks the year of India's independence and the final partition of British India.