User talk:Karthik98480

January 2018
Hello, I'm CASSIOPEIA. An edit you recently made to Human Development Index seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks.  CASSIOPEIA(talk) 15:01, 20 January 2018 (UTC)