Court: if there is any such discrepancy, each... ... Plea For 100% VVPAT Verification Of EVM Votes : Live Updates From Supreme Court

Court: if there is any such discrepancy, each candidate has that data. Each machine has a number, so whenever the candidate checks they can see how many votes were cast or recorded.

There may sometimes be a discrepancy. If there is, then the candidate can put a query.