“35. A perusal of the aforesaid provisions, particularly Order VI Rule 15A of CPC as amended by CC Act, would bring to fore that the Legislature had, in its wisdom, intentionally laid great stress on the filing of the Statement of Truth along with the plaint, in support thereof, to reduce the time spent in the litigation by parties. The delay in filing of the same may be considered as a procedural irregularity, however, the filing of the same, in our view, would be mandatory. Moreover, the filing of the Statement of Truth and the limitation thereafter provided for filing of the same, in our view is restrictive in nature and cannot be extended endlessly nor can the plaint and the documents annexed thereto be read in evidence. This has great significance since sub rule (4) and (5) of Rule 15A of Order VI of CPC as amended by CC Act mandate the filing of the Statement of Truth and also prescribe the effect of such non filing. It is clear that the parties are not permitted to rely upon the said pleadings by virtue of sub rule (4) and simultaneously the Court is empowered to strike out a pleading which is not supported by the statement of truth, prescribed by sub rule (5) of Rule 15A of Order