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GRE Math: Facts

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. Properties of zero 2






2. What is the probability of an event that cannot occur? That must occur?






3. What is the sum of the measures of all angles around a point?






4. What is a function?






5. Properties of one 2






6. What is an even and an odd number?






7. Properties of one 4






8. What is a composite number?






9. If a polygon has n sides - the sum of the measures of its n exterior angles - taking one angle at each vertex?






10. What is the formula for the area of a parallelogram?






11. What do we mean by the slope of the line?






12. Law of exponents 4






13. What is the formula for the surface area of a rectangular solid?






14. What is the relationship between the graph of f(x) the graph of y = f(x) + 2?






15. What is the relationship between the graph of f(x) the graph of y = f(x - 2)?






16. What formula is used for an average?






17. What are the properties of a parallelogram?






18. What is the volume of a cube?






19. What is an integer?






20. What important property do similar triangles have?






21. What is the ratio of similitude?






22. Law of exponents 2






23. Law of exponents 1






24. What is the relationship between a radius of a circle and a line that is tangent to the circle?






25. What is the formula for the surface area of a cube?






26. When a pair of parallel lines is intersected by a third line - what is true about the eight angles that are formed?






27. What are the median and the mode of a set of data?






28. What is the square root of a number?






29. Properties of one 3






30. What are the sum - difference - products - and quotient of two numbers?






31. What is an exponent?






32. What are the important properties of a 45-45 - 90 triangle?






33. What is true about the slopes of perpendicular lines?






34. How do we write the equation of a line?






35. What is the distributive law?






36. For what values of a function is the function undefined?






37. Properties of one 1






38. Law of exponents 3






39. What is the sum of the measures of the four angles in a quadrilateral?






40. In a circle of radius r - what is the formula for the diameter?






41. In a circle of radius r - what is the formula for the circumference?






42. What are the properties of a square?






43. If you were given the graph of y = f(x) - what does f(a) represent?






44. What is true about the areas of similar triangles?






45. What is true about the slopes of parallel lines?






46. What is the formula for the area of a triangle?






47. How do you calculate percent increases and decreases?






48. How you convert a fraction or a decimal to a percent?






49. What is the midpoint formula?






50. What is an exterior angle of a triangle?