is it possible to create multiple pages Analysis in Oracle Business Intelligence (OBIEE) ?
It depends what you're actually trying to do, but...
You can use a pivot table, and by putting a column in the 'pages' area you will get a drop-down on that column with a different page for each value.
The true way to have different pages of analysis would be to use a Dashboard with different pages (there's the option to add pages using the icon towards the top of the 'edit dashboard' screen), potentially using the drill/interaction functionality to move between them.
BI Publisher would of course be the other alternative to look in to.