use the Mozilla Developer Network HTML reference  to identify and use basic HTML tags
translate HTML tags like <div>, <p> into real world structures
If this peer created this website then clearly he deserves the highest badge on both assessments. However, I marked one low only because I can't see the real world structures?
That said, it is clear this person know how to build websites so perhaps Rahul could mock something up addressing that question to get high marks?
To conclude, Rahul clearly knows how to build websites, however, I think unfortunately he didn't answer the question correctly, so please correct and resubmit Rahul to receive top marks.