UOI Vs Pramod Gupta, AIR 2005 SC 3708

Evidence Act- sec4- Shall presume- Hon'ble Supreme Court of India observed, “It is true that the legislature used two different phraseologies "shall be presumed" and "may be presumed" in Section 42 of the Punjab Land Revenue Act and furthermore although provided for the mode and manner of rebuttal of such presumption as regards the right to mines and minerals said to be vested in the Government vis-à-vis the absence thereof in relation to the lands presumed to be retained by the landowners but the same would not mean that the words "shall presume" would be conclusive. The meaning of the expressions "may presume" and "shall presume" have been explained in Section 4 of the Evidence Act, 1872, from a perusal whereof it would be evident that whenever it is directed that the court shall presume a fact it shall regard such fact as proved unless disproved. In terms of the said provision, thus, the expression "shall presume" cannot be held to be synonymous with "conclusive proof....”