PrepTest 29, Section 1, Question 3
On a Tuesday, an accountant has exactly seven bills�numbered 1 through 7�to pay by Thursday of the same week. The accountant will pay each bill only once according to the following rules:
On a Tuesday, an accountant has exactly seven bills�numbered 1 through 7�to pay by Thursday of the same week. The accountant will pay each bill only once according to the following rules:
On a Tuesday, an accountant has exactly seven bills�numbered 1 through 7�to pay by Thursday of the same week. The accountant will pay each bill only once according to the following rules:
On a Tuesday, an accountant has exactly seven bills�numbered 1 through 7�to pay by Thursday of the same week. The accountant will pay each bill only once according to the following rules:
Either three or four of the seven bills must be paid on Wednesday, the rest on Thursday.
Bill 1 cannot be paid on the same day as bill 5.
Bill 2 must be paid on Thursday.
Bill 4 must be paid on the same day as bill 7.
If bill 6 is paid on Wednesday, bill 7 must be paid on Thursday.
If bill 2 and bill 6 are paid on different days from each other, which one of the following must be true?
Exactly three bills are paid on Wednesday.
Exactly three bills are paid on Thursday.
Bill 1 is paid on the same day as bill 4.
Bill 2 is paid on the same day as bill 3.
Bill 5 is paid on the same day as bill 7.
Explanations
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