All GRE Math Resources
Example Questions
Example Question #1 :How To Find A Fraction From A Percentage
Column A:
Column B:
Column B is greater.
The relationship cannot be determined from the given information.
The two quantities are equal.
Column A is greater.
Column B is greater.
2/5% = 0.40% = 0.004. Therefore, Column B is greater.
Example Question #2 :Fractions And Percentage
ispercent of
ispercent of
Quantity A:
Quantity B:
The two quantities are equal.
Quantity B is greater.
Quantity A is greater.
The relationship cannot be determined.
Quantity B is greater.
这个问题,每个表达式转化为mathematical terms:
ispercent of:
ispercent of:
Quantity B is greater.
Example Question #1 :Percentage
Quantity A: 20% of
Quantity B: 30% of
The relationship cannot be determined.
The two quantities are equal.
Quantity B is greater.
Quantity A is greater.
Quantity B is greater.
To solve this problem, consider writing the quantities in terms of only fractions:
Quantity A: 20% of
Quantity B: 30% of
Quantity B has the smaller denominator for an equal numerator. There is no need for calculation beyond this, and time on the GRE would be best spent elsewhere.
Quantity B is greater.