Sikkim became a full-fledged State of the Union of India in
BPSC Exam - 2023, BPSC CDPO - 2023,
Answer: B
Sikkim became a full State in 1975.
After a referendum in April 1975 in which Sikkimese voters chose to abolish the monarchy and join India, the Constitution (Thirty-sixth Amendment) Act made Sikkim the 22nd State of India on 16 May 1975.
In 1974 the Thirty-fifth Amendment had made Sikkim only an 'associate state', which is why 1974 is a tempting wrong answer.
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