Test your basic knowledge |

GRE Math 2

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. x^-a =






2. Diameter






3. Explain the special properties of zero.






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

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5. How do you solve a permutation?






6. length of a sector






7. Volume of prism






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






9. Slope






10. To divide powers with the same base...






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






12. How do you calculate the percentage of change?






13. Surface Area of Sphere






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






15. What is the area of a cylinder?






16. For a bell curve - what three terms might be used to describe the number in the middle?






17. Area of Rectangle






18. How do you find the slope?






19. Define the range of a set of numbers.






20. a²+2ab+b²






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






22. Circumference of a circle






23. Perimeter of rectangle






24. What is the factored version of (x+y)(x-y) ?






25. Sector






26. (a+b)(a-b)=






27. What is the equation of a line?

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28. Describe and define three expressions of quadratic equations - in both factored and unfactored forms. Know these cold.






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






30. How do you get rid of the fraction in this equation: 5x + 3/2 = 7x






31. What is a 'Right isosceles' triangle?






32. What is the area of a solid rectangle?






33. Arc






34. Rough est. of v1 =






35. What do permutation problems often ask for?






36. a²-b²






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






38. Rough est. of v2 =






39. What is the unfactored version of x²-y² ?






40. Area of a square






41. Area of Parallelogram






42. Lines reflected over the x or y axis have ____ slopes.






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






44. How do you find the sum of a geometric sequence?






45. How do you find the midpoint?






46. Area of a triangle






47. What is the area of a triangle?






48. Perimeter of polygon






49. What is 'absolute value' - and how is it represented?

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50. What is the prime factorization of 200?