Off the top of my head, I think the best chances of survival are: C, A, B. I’m not sure about A vs. C, because A’s total odds are hard to calculate in my head, while C is exactly 1/3 (33.33%).
The reason A is better than B is that a 1/6 chance of dying, twice, is better than a 2/6 chance of dying, once. They might seem at first like the same, but consider that one of those 36 chances in the A case is where you get shot twice in a row. That’s no worse than a regular death. So it comes out to only 11/36 of dying in the first two rounds of A, but 12/36 of dying in the first one round of B.
spoiler
Using a calculator. it turns out A is actually 0.16% better than C. They’re really about the same.
Except in social studies class. People should be aware of other people’s religions. But each religion should be taught equally, or in proportion to how many members they have. Kids should also be able to learn why people join religions and why religions are persuasive.