Hi Sai ganesha,
If I am not wrong,you are trying to check index properly done or not & if there is some missing index or not.
So better to Go with these 2 ways.
1) Check whether index using or not.
You have to check by SQL Trace-ST05 with se38.
This link will help you.
Indexing in SAP Tables - Community Profiles - SCN Wiki
2) For missing index checking you can also use CCMS monitoring WITH db02 from BASIS ,
Checking for Missing Indexes (SAP Library - BC R/3 Database Guide: MS SQL Server)
Hope this will help you.
Thanks
Gourav.