Hi Tauqeer,
Thank you for sharing the sample spreadsheet.
We have evaluated the presented scenario while using the latest revision of Aspose.Cells for Java 8.7.0.2, and we are able to notice the said issue, that is; the page count returned by Aspose.Cells APIs do not match with the Excel’s Print Preview count. We have logged an investigative ticket with Id CELLSJAVA-41729. Please spare us little time to thoroughly analyze the case and revert back with updates in this regard.