In the Twenty 20 World Cup at Bridgetown, Barbados, Australia beat India by 49 runs in the in the Group F Super Eight stage match tonight.Chasing a winning target of 185 Team India were all out for 135 runs in 17.4 overs. Rohit Sharma made brilliant unbeaten 79 runs in just 46 balls.For Australia D. Nannes and S. Tait took three wickets each.Earlier put in to bat, the Aussies made 184 for Five in their stipulated twenty overs. Opener David Warner top-scored with 72 and Shane Watson made 54. In another Super Eight match at the same venue later tonight, hosts West Indies will take on Sri Lanka.