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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. If the product of two or more numbers is 0 - what do you know about the numbers?






2. What are the quotient and the remainder?

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






4. What is the sum of the measures of the n angles of a polygon with n sides?






5. How do you find the probability that an event will occur?






6. Properties of one 4






7. How do you calculate a weighted average?






8. How do you convert a percent to a fraction or a decimal?






9. What is the formula for the volume of a rectangular solid?






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






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






12. What is true about the measures of the four angles formed by two intersecting lines?






13. What is the distributive law?






14. What is a ratio?

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15. What is the measure of a straight angle?






16. Law of exponents 5






17. Law of exponents 3






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






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






20. Properties of zero 2






21. What is the square root of a number?






22. What is a fractional exponent?






23. How do you find the length of an arc of a circle?






24. How do you calculate percent increases and decreases?






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






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






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






28. What is the triangle inequality?






29. What is the volume of a cube?






30. What is an exterior angle of a triangle?






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






32. What does it mean if y is inversely proportional to x?






33. Properties of square roots






34. Properties of zero 4






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






36. Properties of one 1






37. What is a divisor and a factor of an integer?






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






39. Properties of zero 3






40. How do you find the slope of a line?






41. Properties of one 2






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






43. What is a multiple of an integer?






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






45. What is a function?






46. What is a Venn diagram?






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






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






49. Properties of zero 5






50. How do you find the area of a sector of a circle?