In Rangappa Vs. Sri Mohan (2010)11 SCC 441 the Hon’ble Supreme Court held that “it is a settled position that when an accused has to rebut the presumption under Section 139, the standard of proof for doing so is that of `preponderance of probabilities’. Therefore, if the accused is able to raise a probable defence which creates doubts about the existence of a legally enforceable debt or liability, the prosecution can fail. As clarified in the citations, the accused can rely on the materials submitted by the complainant in order to raise such a defence and it is conceivable that in some cases the accused may not need to adduce evidence of his/her own”.