Complex design of a Report with Groups

Hi Developers,

The Requirement is to build a PDF report with the below format. They want 2 Similar reports in a Single Report which has Similar Heading but the data changes. Can anyone help me out with the design.

I tried to implement the requirement with Groups but it doesn't came as I expected .Please find the below attachment for reference.

Your help is very much appreciated.

Thanks ,

Preethi.