Who had merged Sikkim in India ?
- (a)Lord Hastings
- (b)Lord William Bentinck
- (c)Lord Dalhousie
- (d)Lord Auckland
Correct — C, Lord Dalhousie. Dalhousie was Governor-General (1848-1856), the great annexer of British India. In 1849 the Sikkim authorities detained two British officers travelling in their hills — Dr. Archibald Campbell (the Darjeeling superintendent) and the botanist Dr. J. D. Hooker. Using this as a pretext, in 1850 Dalhousie's government annexed a large tract of Sikkimese territory — roughly 640 square miles (about 1,700 sq km) of the Sikkim terai and the Darjeeling hill area between the Mechi and Teesta rivers — into British India. In UPPSC's key this annexation of Sikkim's territory to British India is the 'merger' credited to Dalhousie. (Note honestly: Dalhousie annexed Sikkimese TERRITORY, not the whole kingdom; the full merger of Sikkim as India's 22nd state came only in 1975.)
- (a)Lord Hastings — Lord (Marquess of) Hastings, Governor-General during the Anglo-Nepalese War, is linked to Sikkim through the 1817 Treaty of Titalia, which RETURNED to Sikkim the land Nepal had taken — the opposite of annexing Sikkim's territory to British India.
- (b)Lord William Bentinck — It was during Bentinck's tenure that Sikkim first ceded the hill of Darjeeling to the Company by a 1835 deed of grant — but that was a small leased strip, not the large 1850 annexation of Sikkimese territory, which was Dalhousie's act.
- (d)Lord Auckland — Lord Auckland (Governor-General 1836-1842) is remembered for the disastrous First Anglo-Afghan War, not for any acquisition of Sikkimese territory.
British control over Sikkim advanced in stages. 1817 Treaty of Titalia (under Hastings) made Sikkim a client-buffer against Nepal; 1835 deed of grant (Bentinck era) leased the Darjeeling hill to the Company; 1850 (under Dalhousie) the British annexed the Sikkim terai and Darjeeling tract after detaining Campbell and Hooker; 1861 Treaty of Tumlong turned Sikkim into a de facto British protectorate. Sikkim finally merged into the Indian Union as its 22nd state in 1975.
All four options are Governors-General, so the question rewards knowing WHO annexed Sikkim's land. The reliable hook is that Dalhousie (1848-56) is the empire-builder of the 'Doctrine of Lapse' era — almost every 1848-56 annexation is his. The question's loose wording ('merged Sikkim') refers to his 1850 annexation of Sikkimese territory, not the 1975 political merger of the whole state.
- 1850: under Governor-General Lord Dalhousie the British annexed about 640 sq mi of the Sikkim terai / Darjeeling tract after the 1849 detention of Dr. Campbell and Dr. J. D. Hooker.
- 1817 Treaty of Titalia (Hastings) returned Nepal-annexed land to Sikkim and made it a British buffer; 1835 deed of grant (Bentinck era) ceded the Darjeeling hill.
- 1861 Treaty of Tumlong made Sikkim a de facto British protectorate.
- The whole kingdom of Sikkim became India's 22nd state only in 1975 — Dalhousie merged only Sikkim's territory into British India.

- Confusing Dalhousie's 1850 annexation of Sikkim's TERRITORY with the 1975 political merger of the whole state into India.
- Crediting the 1835 Darjeeling cession (Bentinck era) as the 'merger' instead of the larger 1850 Dalhousie annexation.
UPPSC/UPSC test the Governors-General by pairing each with his signature act — Dalhousie with annexations (Doctrine of Lapse, Awadh, Sikkim terai), Hastings with the Nepal war treaties, Auckland with the Afghan war.
With reference to the colonial period of Indian history, match List I (Person) with List II (Event): A. MacDonald, B. Linlithgow, C. Dalhousie, D. Chelmsford; 1. Doctrine of Lapse, 2. Communal Award, 3. August Offer, 4. Dyarchy.
- (a) A-3, B-2, C-1, D-4
- (b) A-3, B-2, C-4, D-1
- (c) A-2, B-3, C-1, D-4
- (d) A-2, B-3, C-4, D-1
Answer(c) A-2, B-3, C-1, D-4 — Dalhousie is matched with the Doctrine of Lapse (C-1).
Tests the same figure through his defining trait — Dalhousie the annexer — pairing him with the Doctrine of Lapse, the policy behind his aggressive territorial expansion of which the Sikkim terai annexation was part.
- practice — not a real PYQ
The British annexation of a large tract of the Sikkim terai in 1850 followed which of the following incidents?
- (a)The refusal of Sikkim to pay tribute
- (b)The detention of Dr. Archibald Campbell and Dr. J. D. Hooker in 1849
- (c)A Sikkimese attack on Darjeeling
- (d)The death of the Chogyal of Sikkim
Answer(b) The detention of Dr. Archibald Campbell and Dr. J. D. Hooker in 1849 — the British used this episode as the pretext for the 1850 annexation of Sikkimese territory.
- practice — not a real PYQ
Sikkim became a full-fledged State of the Indian Union in which year?
- (a)1947
- (b)1956
- (c)1971
- (d)1975
Answer(d) 1975 — after a referendum, Sikkim was merged as the 22nd State of India in 1975 (36th Constitutional Amendment), long after Dalhousie's 1850 territorial annexation.