EXCHANGE RATES FOR CURRENCY NOTES KARACHI, Jan 31 (APP): CURRENCY SELLING BUYING USD 282.85276.75 GBP 358.65 350.87 EUR 306.04 299.98 JPY 1.9149 1.8736 SAR 75.43 73.80 AED 77.01 75.86 LIBOR LIBOR FOR CALCULATING INTEREST ON ...