A candy shop sells exactly seven types of chocolate treats: 1, 2, 3, 4, 5, 6, and 7. Choose five different types of chocolate treats to buy using the following guidelines:
If type 1 is chosen, type 3 cannot be chosen.
If type 3 is chosen, type 4 must be chosen.
If type 5 is chosen, type 3 must be chosen.
Which of the following combinations of chocolate treats corresponds with the directions?

Question

A candy shop sells exactly seven types of chocolate treats: 1, 2, 3, 4, 5, 6, and 7. Choose five different types of chocolate treats to buy using the following guidelines:
If type 1 is chosen, type 3 cannot be chosen.
If type 3 is chosen, type 4 must be chosen.
If type 5 is chosen, type 3 must be chosen. 
Which of the following combinations of chocolate treats corresponds with the directions?

Quizplus · Accepted Answer

This answer choice follows the first guideline: If type 3 is chosen, type 4 must be chosen. It does not break any other guidelines.
1, 2, 3, 4, 5 is incorrect. This answer choice breaks the first guideline: If type 1 is chosen, type 3 cannot be chosen.
1, 2, 3, 6, 7 is incorrect. This answer choice breaks the first guideline: If type 1 is chosen, type 3 cannot be chosen.
1, 2, 4, 5, 6 is incorrect.  This answer choice breaks the third guideline: If type 5 is chosen, type 3 must be chosen.

A Candy Shop Sells Exactly Seven Types of Chocolate Treats