The Pakistani currency depreciated by Rs0.05 to Rs277.85 against the US dollar in the inter-bank market, as uncertainty over the International Monetary Fund (IMF) Executive Board's final approval for a $7 billion loan programme later in the day impacted the currency market on Wednesday. In the open market, however, the rupee gained Rs0.12 day-on-day to close at Rs280.33 per dollar, increasing b