any other disposition of property, have been reduced to the form of a document, and in all cases in which any matter is required by law to be reduced to the form of a document, no evidence shall be given in proof of the terms of such contract, grant or other disposition of property, or of such matter, except the document itself, or the secondary evidence subject to certain conditions. Under Section 92 of the Act of 1872, when a document has been properly executed as required under Section 91 of the Act of 1872, no evidence of any oral agreement or statements shall be admitted as between the parties for the purpose of contradicting or varying or subtracting from the terms subject to certain provisions as contained in Section 92 of the Act of 1872. It is open for the party to prove that the invalidity on the ground of fraud, want of due execution, want of capacity in any contradicting party or failure of consideration etc. But, these exceptions are not present in the instant case. The execution of the document is admitted by the plaintiffs as per Ex.D2 and the same was registered. It is not the case of the defendants that it was
