Hi Venkata Reddy,
I dont think that the way you said to be outptu is really possible, Instead u can do the other ways as below:
1) As upender as has proposed , u could go with interactive ALV.
2) maintain three radio button s on selection screen..then you can take the data based on the radio button selected and display that ALV list.
3) it could also be done using FM's
REUSE_ALV_BLOCK_LIST_INIT
REUSE_ALV_BLOCK_LIST_APPEND
REUSE_ALV_BLOCK_LIST_DISPLAY
in this case u can hav all the thre lists at once on the screen.
Hope this would give u some idea on your requirement...
Regards,
Azhar