Ya all the question is said in the heading. And does paypal verify my details with the bank , while withdrawing. Eg. If I registered in Paypal by the name, XXX, but in the bank account i have given my name as YYY, will paypal detect it and won't pay me.
First of all you can't add one bank account to multiple paypal account. For bank withdrawal - your name at your paypal account and your name at your bank account must be same. DON.
Yes one bank account can be only added in one paypal account only. And your XXX must be equal to YYY,in order to receive the funds.