Correct Answer:
B. 1967
The correct answer is B: 1967. While the decision to shift Pakistan's capital from Karachi to a new, purpose-built city, Islamabad, was made in 1959, and initial construction began shortly thereafter, the actual formal transfer and establishment of Islamabad as the fully functioning capital occurred progressively. Major governmental functions and the President's residence were fully relocated and made operational in Islamabad by 1967. This move was strategically planned to decentralize power away from the commercial hub of Karachi, foster development in the northern regions, and provide a more geographically central and secure location for the capital, reflecting a new national vision.
- A: 1959 is incorrect. This was the year the decision was made to build a new capital and the foundation stone for Islamabad was laid, marking the *beginning* of the process, not its completion.
- C: 1960 is incorrect. 1960 marked the official inauguration of Islamabad as the new capital and the start of administrative relocation. However, the complete shift of all major government offices and the full operational status of Islamabad as the capital took several more years to materialize.
- D: 1972 is incorrect. This year is much later and does not correspond to the timeframe of the capital shift. 1972 is notably associated with the Simla Agreement between India and Pakistan.