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GRE High Frequency Math Terms

Subjects : gre, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Define the median of a set of numbers - and how to find it for an odd and even number of values in a set.

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2. HIGH: What is the unfactored version of x²-y² ?






3. Simplify this: v32






4. HIGH: How much of your times table should you know - for the GRE?






5. HIGH: Rough est. of v2 =






6. HIGH: What are the percentages for standard deviation?






7. How do you solve a permutation?






8. Explain the special properties of zero.






9. What do combination problems usually ask for?






10. HIGH: How do you multiply powers with the same base?






11. What kind of triangle is this: has two sides of equal length - and a 90 degree angle?






12. What'S one way to avoid mistakes on algebra questions in the GRE?

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13. HIGH: x^-n is equal to






14. Explain how to use an 'Average Pie'






15. What is one misleading characteristic of quadratic equations that will be exploited on the GRE?






16. Explain how to solve for 7/¼






17. HIGH: Volume of a cylinder?






18. HIGH: Explain the process to solve '56 is what percent of 80?'

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19. How do you multiply fractions?






20. An integer is divisible by 8 if...

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21. HIGH: Volume of a cube?






22. How do you solve a combination?

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23. An integer is divisible by 4 if...

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24. HIGH: What is the Pythagorean theorem?

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25. What are the side ratios for a 30:60:90 triangle?






26. HIGH: What is 'absolute value' - and how is it represented?

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27. How is a range expressed with inequalities?






28. What degree angle is a line?






29. HIGH: What is the mode?






30. What is the name of a line that extends from the center of a circle to the edge of a circle?






31. HIGH: List the two most common side ratios for right triangles






32. HIGH: What must be true before a quadratic equation can be solved?

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33. a² - b² is equal to






34. What is the sum of any 'big' angle and any 'Small' angle?






35. HIGH: What is the factored version of x² + 2xy + y² ?






36. An integer is divisible by 6 if...

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37. HIGH: Define the 'Third side' rule for triangles

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38. An integer is divisible by 2 if...






39. What is a 'Right' triangle?






40. HIGH: Describe how to deal with 2 sets of parentheses.






41. An integer is divisible by 9 if...






42. How do you add or subtract fractions?






43. What is the formula to determine probability?






44. HIGH: Rough est. of v3 =






45. How do you divide fractions?






46. Explain the difference between a digit and a number.

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47. Explain the difference between handling a permutation versus a combination.






48. What is a 'Right' angle?






49. How precise do you need to be - using p on the GRE?

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50. The three exterior angles of a triangle add up to...