Free Practice Question
PS · Problem Solving
705-805
Mixture
A dressing recipe calls for vinegar and oil to be in the ratio 2 : 3 by volume, and for water and oil to be in the ratio 5 : 7 by volume. If there are no other ingredients in the recipe, which of the following statements must be true?
I. The dressing will contain more water than vinegar.
II. At least 25% of the dressing will be vinegar.
III. If you have equal volumes of each ingredient, the amount of dressing you can mix will be limited by the amount of oil.
I. The dressing will contain more water than vinegar.
II. At least 25% of the dressing will be vinegar.
III. If you have equal volumes of each ingredient, the amount of dressing you can mix will be limited by the amount of oil.
Answer Choices
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I only
B
II only
C
III only
D
I and II only
E
I, II and III
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Explanation
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Difficulty
705-805
Type
PS
Category