A. 1 January 1951
B. 2 May 1951
C. 15 September 1951
C. 2nd March 1951
Submitted by: Abdul Hafeez
Pakistan had been following UTC+05:30 since 1907 (during the British Raj) and continued using it after independence in 1947. On 15 September 1951, following the findings of mathematician Mahmood Anwar, two time zones were introduced. Karachi Time (KART) was introduced in West Pakistan by adjusting 30 minutes off UTC+05:30 to UTC+05:00, while Dacca Time (DACT) was introduced in East Pakistan by subtracting 30 minutes off UTC+06:30 to UTC+06:00. The changes were made effective on 30, September 1951. PKT is measured in Gilgit, near the village of Naltar. In 1971, Karachi Time was renamed to Pakistan Standard Time.
Correct Answer: 15 September 1951 ✔
Last Updated: December 13, 2019