India's ODI campaign against Australia got off to a disappointing start as the team tasted a 34-run defeat at the Sydney Cricket Ground.The team would now want to level the series 1-1 with a win at the Adelaide Oval on January 15.The stakes are high for both the sides. Ahead of the Adelaide face-off Virat Kohli has few questions to be answered. At the moment, India's biggest strength its top 4 are proving to be its biggest weakness as well.