As per observed range it is clear that cut off marks for verbal ability is 90 percentile for getting admission in the particular Business School. The minimum MAT score taken for admission is 90 percentile and maximum score observed is 100. As per given details of figure 6 a graph is potted for the two dimension. One can easily observe that successful and failure students cannot be analyzed by taking any parameter alone. So MAT score or high verbal ability score may not predict anything about the success rate but when we take the combination of these, may predict rule in terms of success rates. Decision tree approach first takes a parameter which may consider as important decision making parameter. Following are the rules.