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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. Explain the difference between a digit and a number.


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






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


4. Area of Square






5. Circumference Formula






6. Volume of sphere






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






8. What is the probability?






9. What is the average?






10. What is the area of a sector?






11. What are the side ratios for a 30:60:90 triangle?






12. Area of a circle






13. Rough est. of v2 =






14. Volume of Cone






15. Central Angle






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






17. Radius (Radii)






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






19. Area of a triangle






20. Circumference of cirlce using diameter






21. Volume of pyramid






22. (a+b)(c+d)






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






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






25. Rough est. of v3 =






26. Diameter






27. Area of rectangle - square - parallelogram






28. Quadratic Formula






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






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






31. What must be true before a quadratic equation can be solved?


32. What do combination problems usually ask for?






33. List two odd behaviors of exponents






34. Volume of Cylinder






35. Perimeter (circumference) of a circle






36. If x² = 144 - does v144 = x?






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






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






39. length of a sector






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






41. a³+b³






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






43. Volume of prism






44. Circumference of a circle






45. Area of a square






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






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






48. Define the mode of a set of numbers.






49. Sector






50. a²-b²