0 votes 0 votes Manoj Kumar Pandey asked Nov 28, 2018 Manoj Kumar Pandey 215 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply SHUBHAM SHASTRI commented Nov 28, 2018 reply Follow Share is it MOD 7 ?? 0 votes 0 votes Manoj Kumar Pandey commented Nov 28, 2018 reply Follow Share I'm getting clear after 2nd step i.e change from 000 to 111 ,is it correct or do we need to take entire 8 steps from 000 to 111? 0 votes 0 votes Please log in or register to add a comment.