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. What do combination problems usually ask for?






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






3. Define the range of a set of numbers.






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






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






6. What is directly proportional?






7. How do you solve a permutation?






8. What is the 'distributive law'?






9. x^-a =






10. Rough est. of v1 =






11. length of a sector






12. a² - b² is equal to






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






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






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






16. Rough est. of v2 =






17. Volume of Cone






18. perimeter of square






19. Volume of prism






20. What is the surface area of a cylinder?






21. What is the length of an arc?






22. In intersecting lines - opposite angles are _____.






23. Explain the difference between a digit and a number.


24. Area of Parallelogram






25. Area of Circles






26. a³+b³






27. Perimeter of polygon






28. What kind of triangle is this: has two sides of equal length - and a 90 degree angle?






29. Circumference Formula






30. What is an 'equilateral' triangle?






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






32. What is the average?






33. Perimeter (circumference) of a circle






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






35. When you reverse FOIL - the term that needs to add out is the _____






36. Rough est. of v3 =






37. What is the distance formula?






38. How do you calculate the percentage of change?






39. Sector






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






41. What is inversely proportional?






42. Define the formula for calculating slope.






43. Arc






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






45. Radius (Radii)






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






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






48. Surface Area of Sphere






49. Perimeter of rectangle






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