Hi Raju,
this can be done with a Canvas.
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Canvas>
<Image Canvas.Left="500" Canvas.Top="500"
Source="c:\image.jpg" />
</Canvas>
</Page>
Hope that helps.