1 sem suppli- nil 2 sem suppli - 2 you have to give the suppli exams in 4th sem... According to your situation, I'm guessing you got a resuppli from second sem and passed in the other suppli... And now you have a suppli in one subject of 4th sem... No, you won't get a year lag... For a year lag, you need more than 4 supplis or a "combination of resuppli and suppli which is more than 4" in a year...