Questar Corp. has approved a 49 cent-per-share quarterly dividend on the company's common stock payable Dec. 17 to shareholders of rec-ord on Nov. 23. The dividend is the same as the previous quarter's and 1 cent-per-share higher than a year earlier.

Questar subsidiary Mountain Fuel Supply Co. also declared dividends on two series of preferred stock: $2 per share on the 8 percent series and $2.15625 per share on the $8.625 series. They are payable Jan. 2 to holders of record on Dec. 7.