Q12

[ShehryarB30]

Could you pls explain this?

[ohthatpatrick]

From the setup, we know that we have
Gw / Fo
and
Hw / Io (this is on wall 4)

We know the second one because every wall will have an 'o' and a 'w', and the only 'w' we can put with Io is Hw.
- Gw is already being used
- Iw can't go with Io because of rule 2
- Fw can't go with Io because of rule 3

For Q12, it doesn't appear to be a standard Orientation question. We're only seeing the bottom half of the scenarios, so we may need to write some of these out to judge them.

Our starting point would be that we know Io is last, we know Fo should be part of the list, and we know that Gw and Hw should not be part of the list (since they are upper wall).

(A) Maybe
(B) Hw should not be in the list. Eliminate.
(C) Io should be 4th. Eliminate.
(D) Fo should be in the list. Eliminate
(E) Hw should not be in the list. Eliminate.

I guess that means that (A) is correct.