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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. Perimeter of a square






2. If x² = 144 - does v144 = x?






3. Define the mode of a set of numbers.






4. What is the average?






5. How do you calculate the surface area of a rectangular box?






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






7. What is the length of an arc?






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






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






10. Perimeter of polygon






11. What is the equation of a line?


12. What do combination problems usually ask for?






13. How do you calculate the percentage of change?






14. What is the volume of a solid rectangle?






15. a³+b³






16. Rough est. of v3 =






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


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






19. What is the unfactored version of (x-y)² ?






20. What is the 'distributive law'?






21. Perimeter of a rectangle






22. The length of one side of any triangle is ____ than the sum of the other two sides.






23. How do you multiply powers with the same base?






24. Explain the special properties of zero.






25. How do you find the slope?






26. Define the formula for calculating slope.






27. Slope






28. Circumference of a circle






29. Quadratic Formula






30. If something is certain to happen - how is the probability of this event expressed mathematically?






31. Circumference of a circle using radius






32. Area of a circle






33. What is a '30:60:90' triangle?






34. How do you multiply and divide square roots?






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






36. How do you calculate a diagonal inside a 3-dimensional rectangular box?






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






38. When you reverse FOIL - the term that needs to multiply out is the _____






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






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






41. a²-2ab+b²






42. Define the range of a set of numbers.






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






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






45. Arc






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






47. Rough est. of v2 =






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






49. List two odd behaviors of exponents






50. a³-b³