In which year was the partition of Bengal officially scrapped and annulled by the British Government?

Introduction / Context:
The partition of Bengal in 1905 was one of the most controversial decisions of the British Raj and triggered intense nationalist protest, including the Swadeshi movement. The question asks about the year in which this partition was finally scrapped. This tests chronological memory of key political decisions of the early twentieth century.

Given Data / Assumptions:

Bengal was partitioned in 1905 into Eastern and Western Bengal.
Nationalist agitation continued for several years against this decision.
The British later revoked the partition and reorganized provincial boundaries.

Concept / Approach:
To answer correctly, you need to connect the annulment of the Bengal partition with the Delhi Durbar of King George the Fifth. In 1911, the British government announced both the transfer of the capital from Calcutta to Delhi and the revocation of the partition, reuniting Bengal on new lines. Thus, the year 1911 becomes the key date.

Step-by-Step Solution:
First recognize that 1905 is the year of partition, not annulment.Next eliminate late dates like 1923 and 1931, which relate to later phases of the freedom struggle.Recall that in 1911, at the Delhi Durbar, the King Emperor announced the reversal of Bengal partition and the shift of the capital.Therefore, the partition of Bengal was scrapped in 1911.

Verification / Alternative check:
You can also verify this by remembering the linkage of events: creation of the province of Bihar and Orissa, separation of Assam, and the reunification of most Bengali speaking areas in the restructured Bengal province, all of which were part of the 1911 reorganisation.

Why Other Options Are Wrong:
1908 falls in the period of agitation but no annulment occurred that year.
1923 and 1931 belong to later phases such as the Swaraj Party era and the Civil Disobedience Movement and have no direct link with the Bengal partition question.

Common Pitfalls:
Candidates sometimes confuse 1905 and 1911 or think in terms of a five or ten year gap and guess wrongly. It is important to fix in memory that 1905 is the beginning of the issue and 1911 is the year when the British stepped back from the original decision under political pressure.

Final Answer:
The correct answer is 1911.