@rameshpradhan, maybe you could do it as outlined in the image shared below:
In the survey tab of your XLSForm:
The CSV file:
Data entry screen as seen in Enketo: when a wrong password is entered
Data entry screen as seen in Enketo: when a correct password is entered
Reference XLSForm:
Pull Data (Check Password to Proceed Survey).xls (29 KB)
Reference CSV File:
Codes.csv (136 Bytes)