Let's try to answer the following Data Sufficiency
question using as little calculation as possible.
What is the value of x?
1) If x were the length of the diameter of a circle,
the area of the circle would be three times greater than the
radius.
2) If x were the length of the circumference of
a circle, the ratio of x to the radius would be 2? :1.
1) If x were the length of the diameter of a circle,
the area of the circle would be three times greater than the
radius.
2) If x were the length of the circumference
of a circle, the ratio of x to the radius would
be 2? :1.
Hint
Countinue
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Test Prep Lessons With Video Lessons and Explained MCQ