This question asks who can go on Wednesday morning. To solve this, I found it helpful to draw the variables by the question:
Next, let’s look at the rules:
- K and N can’t go Wednesday, because they have to be a day before Q (rule 3)
- R can’t go on Wednesday morning, because R must be in the afternoon. (rule 2)
So we get this list:
So C is CORRECT. J, Q and S can all go on Wednesday morning.
If pressed for time, I would just pick that. But you can also prove it quickly by using scenarios from past answers.
The correct answer for question one proves that J can go on Wednesday morning.
This diagram from question 5 proves that Q can go Wednesday morning
This diagram from question 4 proves that S can go on Wednesday morning:
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