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






2. What is an exterior angle of a triangle?






3. Properties of one 4






4. What is the square root of a number?






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






6. What is an exponent?






7. What is the graph of a function?






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






9. Law of exponents 1






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






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






12. What are similar triangles?






13. Law of exponents 2






14. What is a function?






15. Important binomial 2






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






17. What is special formula for the area of an equilateral triangle?






18. Properties of zero 2






19. Important binomial 3






20. Important binomial 1






21. What is a Venn diagram?






22. Properties of zero 3






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






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






25. What is a multiple of an integer?






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






27. Properties of one 2






28. What is the distance formula?






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






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






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






32. What are the important properties of 30-60-90 triangle?






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






34. Law of exponents 4






35. What is the measure of a straight angle?






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






37. Properties of zero 5






38. Law of exponents 3






39. How do you find a percent of a number?






40. What is a negative exponent?






41. Properties of zero 4






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






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






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






45. What is the Pythagorean theorem?






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






47. Properties of one 1






48. What is a fractional exponent?






49. Law of exponents 5






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