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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 4






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






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






4. What is the formula for the area of a rectangle?






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






6. What is a ratio?






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






8. What is an integer?






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






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






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






12. What are the quotient and the remainder?






13. What is a composite number?






14. What is the volume of a cube?






15. How do you find the x-intercept of a graph?






16. Law of exponents 4






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






18. What are similar triangles?






19. Important binomial 2






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






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






22. What is true about the measures of the three angles in a triangle?






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






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






25. What is true about the measures of the two acute angles in a right triangle?






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






27. What is a negative exponent?






28. What formula is used for an average?






29. Properties of zero 3






30. How do you calculate percent increases and decreases?






31. How do you find the y-intercept of a graph?






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






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






34. What is a fractional exponent?






35. Law of exponents 3






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






37. Important binomial 1






38. Properties of one 4






39. What are the properties of a parallelogram?






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






41. What is an even and an odd number?






42. Properties of zero 5






43. What is the measure of a straight angle?






44. What is a multiple of an integer?






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






46. What is the area of a square?






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






48. What is the ratio of similitude?






49. What is the triangle inequality?






50. Law of exponents 2