Karachi remained capital of Pakistan from:

کراچی کب پاکستان کا دارالحکومت رہا

1947 to 1959

1947 to 1969

1947 to 1956

None of these

Karachi remained capital of Pakistan from 1947 to 1959.

Rawalpindi remained capital of Pakistan from 1959 to 1967.

Islamabad is the current capital of Pakistan since 14 August 1967.