0 votes 0 votes it is asking after 24th clock pulse but not "AT" 24th clock pulse wt should be correct answer plzz explain ?? Digital Logic test-series digital-logic + – focus _GATE asked Jan 18, 2017 focus _GATE 305 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply mcjoshi commented Jan 18, 2017 reply Follow Share At 24th clock, it will become $1110$ and it will remain same till next clock. Suppose a counter at $24^{th}$ clock shows $1110$ and we don't give next clock, then output remains same till we either given next clock or reset it. 1 votes 1 votes Sushant Gokhale commented Jan 20, 2017 reply Follow Share They would either say before or after. There is no cncept like 'at'. 0 votes 0 votes Please log in or register to add a comment.