1.Invited Student list 
(Sr,Collage,Dept,Std/Div,Id,Name)
2.Placed Student List
(Sr,Collage,Dept,Std/Div,Id,Name,Company,Package)
3.Placement Summary(Yearwise,Orgwise,Deptwise)
(Group,No of Companies,No of student Placed in Stds)
4.List of Companies year wise
(Batch,Company name)
5.List of Companies year wise wih detail
(Batch,Company name,Dept,Package lowest,Highest,average)

Grafical
6.Batchwise placed students(Batchwise,Deptwise,Orgwise)
X - Placed Student
Y - Batches

7.Batchwise Invited / Selected Student
X - No of Students
Y - Batches
