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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. What is the area of a sector?






2. Area of a sector






3. Area of Circles






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






5. How do you find the sum of an arithmetic sequence?






6. Area of Trapezoid






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






8. Quadratic Formula






9. Volume of sphere






10. In a parabola - if the first term is positive - the parabola ________.






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






12. x^-a =






13. If an event can happen N ways - and another can happen M ways - then both events together can happen in ____ ways.






14. When a line crosses two parallel lines - ________.






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






16. Rough est. of v3 =






17. What is the sum of the inside angles of an n-sided polygon?






18. What do combination problems usually ask for?






19. Area of a triangle






20. Define the 'Third side' rule for triangles

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21. Volume of Cone






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






23. What do permutation problems often ask for?






24. Sector






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






26. Circumference of a circle using radius






27. What is the formula for the diagonal of any square?






28. What is the area of a triangle?






29. Perimeter of a rectangle






30. Perimeter of polygon






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






32. Volume of pyramid






33. How do you solve a permutation?






34. What is the average speed?






35. What is the probability?






36. Explain the special properties of zero.






37. Circumference of a circle






38. How do you find the nth term of a geometric sequence?






39. What is the distance formula?






40. Rough est. of v1 =






41. Diameter






42. 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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43. What is an 'equilateral' triangle?






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

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45. Arc






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






47. a³-b³






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






49. In a parabola - if the first term is negative - the parabola ________.






50. Area of a trapezoid