I have new hope after watching today's episode and the SBB segment.
Ahem actually forgot that Gopi's exams were over and she is out for the Navratri break. This means if he doesn't know the truth of the exam kalakari, it won't come out until Ahem or Koki goes to school to remove Gopi's name, so there is still hope that the truth will come out. I know I am stuck on this, but it just doesn't feel right that Rashi got away with something so big with witnesses around.
The second thing that restored my hope was Ahem's reaction itself. At least he is thinking about her. Even after Jigar reminded him he still wanted to go home. He says now he will have to pay even more attention on her studies because she will be finishing her studies thru correspondence course, which means more alone time with her while he is teaching her, and more chances for him to observe her and get to know her.
So Rashi will be busy with her own set of problems, Ahem and Gopi will be left alone, at least for enough time where Ahem will get to know more of Gopi, so the future kalakari's will have more chances of failing and there is still a chance of exam kalakari's to come out.
I say this is a very good news.