Doha, November 28 (QNA) - Rates against US Dollar as issued on Thursday by Qatar National Bank (QNB) are as following: Currency Buying Selling ------------------------------------------------------------ QAR 3.64000 3.64150 SAR 3.75500 3.75600 AED 3.67290 3.67310 BHD 0.37697 0.37701 KWD 0.30650 0.30740 GBP 1.26610 1.26650 EUR 1.05510 1.05530 CHF 0.88340 0.88380 JPY 151.66000 151.67000 GOLD 2629.81000 2630.11000 SILVER 29.78500 29.79390 (QNA)