London: Greek Finance Minister Yanis Varoufakis said there was a "100 per cent chance" Athens will reach an agreement with its international creditors after a bailout referendum due on Sunday, BBC News reported.

"An agreement will be reached whether a 'Yes' or 'No' comes up through the ballot box," Varoufakis told the British broadcaster in an interview yesterday. "If it's a 'Yes' it will be a bad agreement, the banks will open with a bad agreement... If a 'No' wins we are going to have another agreement which will be viable.