How can the 4-bit page number and 8-bit offset as well as the page table be used to a answer a question like, "how big is each page"? etc
4 bits page number + 8 bits offset = 12 address bits : A[11:0]


A[7:0] selects an offset within a page
A[11:8] selects the page
1792 = 7*256 : A=0111_00000000
2304 = 9*256 : A=1001_00000000
2814 =11*256 : A=1011_00000000
1024 = 4*256 : A=0100_00000000


What is the problem? You get 8 address bits within each page. So what is the page size?