Multiple duplicated pages indexed in google, checking with site:url

When I search for indexed pages in googe it show me someting like that.

1.Good page
Url
Name| Text bla bla bla bla
Description blablablablablablablablabla

2 BAD page
url/home
Home| Name

1. Dublicated of page 1 but having /page
   url/page
   Name| Text bla bla bla bla
   Description blablablablablablablablabla

2. Same as 3 but when its category

url/category/page
Name| Text bla bla bla bla