0 votes 0 votes shubhamdarokar asked Jan 9, 2017 shubhamdarokar 376 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments shubhamdarokar commented Jan 9, 2017 reply Follow Share then how to know which is the correct one. 0 votes 0 votes santhoshdevulapally commented Jan 9, 2017 reply Follow Share dont be tense,in the gate exam this ambiguity problem is not there. 0 votes 0 votes shubhamdarokar commented Jan 9, 2017 reply Follow Share k thanks 0 votes 0 votes Please log in or register to add a comment.