AAA doubt for logical reasoning questions

https://preview.redd.it/qoemtx63865e1.png?width=556&format=png&auto=webp&s=23781ec3568ba736e3634c0c7b9ac1aca1a811dc

When asked questions like this, and this is with reference to Ashoka's AAA - Could someone tell me if the order of letters matters in the options. i.e does TBCDE [option A, question 11] mean that those letters occur in that order and thus if B is next to T, we can argue that this option is right?

Can someone tell me if there's a mark scheme for this?

Particularly, is option A not the right answer because C and B were placed together and one of the conditions say that they aren't supposed to be placed like that. Likewise, would option B also be wrong for question 11 because W and F are both there but they are not together. Can someone clarify?