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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. Diameter of a circle?






2. HIGH: What is a 'Right isosceles' triangle?






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






4. What is the factored version of x -2xy + y ?






5. HIGH: What numbers does ETS hope you'll forget to consider - for quant comp questions?






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






7. HIGH: Rough est. of v2 =






8. List two odd behaviors of exponents






9. What is a 'Right' triangle?






10. Simplify this: v32






11. HIGH: Rough est. of v1 =






12. HIGH: What is the formula for the diagonal of any square?






13. What is the key to dealing with ratio questions?






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






15. How many degrees does a circle contain?






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






17. In a coordinate system - identify the quadrants and describe their location.






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






19. Convert to a percentage: 2/5






20. Define the mode of a set of numbers.






21. What degree angle is a line?






22. Solve this: v6 * -v6 = ?






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






24. How do you solve a combination?






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






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






27. Define the range of a set of numbers.






28. HIGH: What is the unfactored version of x-y ?






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






30. HIGH: x^-n is equal to






31. When a pair of parallel lines is intersected by another line - two types of angles are formed. What are they?






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






33. HIGH: Area of a triangle?






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






35. Does order matter for a permutation? How about for a combination?






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






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






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






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






40. How do you divide fractions?






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






42. What causes 80% of errors on the math section of the GRE?






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






44. What are 'vertical angles'?






45. Explain how to use a 'Rate Pie'






46. How do you calculate the probability of EITHER one event OR another event happening? (Probability of A or B)






47. Convert to a percentage: 1/4






48. HIGH: How do you calculate the length of an arc?






49. What is the formula to determine probability?






50. HIGH: Define the formula for calculating slope.