Batchout exam routine kasto hunxa(Gap dinxa ra)??

mero 1st sem ma 3 wata ra 5rd sem ko 4 wata back xa, batchout exam ko routine normal back ko routine jastai hunxa ra?? ki vai haru le regular exam dida uni haru sita dina milne ho?? lastai confusion xa ....suru ma 1st sem ko lagatar exam, tespaxi 5th ko lagatar exam hunxa ki gap dinxa.please explain