Benchmark BSE Sensex rose by 226 points while Nifty settled above the 23,800 mark on Friday following gains in auto and banking shares even as investors turned cautious due to FII outflows and a record fall in the rupee. The 30-share BSE Sensex climbed 226.59 points or 0.29 per cent to settle at 78,699.07. During the day, it jumped 570.67 points or 0.72 per cent to 79,043.15.