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






2. Diameter of a circle?






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






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

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5. Define a factorial of a number - and how it is written.






6. Convert to a percentage: 3/5






7. Explain how to solve for 7/¼






8. How do you solve a permutation?






9. HIGH: what is the side ratio for a Right Isosceles triangle?






10. HIGH: What is a '30:60:90' triangle?






11. What'S the most important thing to remember about charts you'll see on the GRE?






12. HIGH: What is the side ratio for a 30:60:90 triangle?






13. Area of a parallelogram?






14. How is a range expressed with inequalities?






15. What is the 'distributive law'?






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






17. If something is possible but not certain - what is the numeric range of probability of it happening?






18. When 2 lines are perpendicular to each other - their intersection forms 4 angles. What degree are these 4 angles?






19. What is the factored version of x² -2xy + y² ?






20. In a coordinate system - what is the origin?






21. HIGH: What is the unfactored version of (x+y)² ?






22. The probability of an event happening and the probability of an event NOT happening must add up to what number?






23. Explain how to divide fractions.






24. How do you calculate the probability of two events in a row? (Probability of A and B)






25. HIGH: To divide powers with the same base...






26. HIGH: Rough est. of v3 =






27. Convert to a percentage: 2/5






28. How do you solve a combination?

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29. How do you divide fractions?






30. HIGH: x^-n is equal to






31. An integer is divisible by 5 if...






32. HIGH: Define the formula for calculating slope.






33. HIGH: What is the equation of a line?

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34. What is an 'equilateral' triangle?






35. HIGH: What is the Pythagorean theorem?

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36. What is a 'Right' triangle?






37. Explain the special properties of zero.






38. HIGH: Area of a circle






39. What number goes on the bottom of a probability fraction?






40. What'S a handy rough estimate for a circle'S perimeter - if you know it'S diameter?

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41. Explain how to use a 'Rate Pie'






42. What do permutation problems often ask for?






43. HIGH: how do you calculate the surface area of a rectangular box?






44. How many angles are formed when 2 lines intersect? and what is the sum of these angles?






45. What is the 'Third side' rule for triangles?






46. Explain how to calculate an average (arithmetic mean)






47. a² - b² is equal to






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






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

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

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