Rates against US Dollar as issued on Sunday by Qatar National Bank (QNB) are as following: Currency Buying Selling ------------------------------------------------ QAR 3.64000 3.64150 SAR 3.75250 3.75270 AED 3.67260 3.67310 BHD 0.37610 0.37690 KWD 0.30532 0.30612 GBP 1.31260 1.31340 EUR 1.10470 1.10480 CHF 0.84980 0.85040 JPY 146.16000 146.20000 GOLD 2503.03220 2503.67800 SILVER 28.84470 28.86970 Source: Qatar News Agency