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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 formula for the area of a triangle?






2. Properties of one 3






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






4. Properties of zero 1






5. What is the ratio of similitude?






6. What is the Pythagorean theorem?






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






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






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






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






11. What is a multiple of an integer?






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






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






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






15. What is an exponent?






16. Properties of zero 5






17. Law of exponents 1






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






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






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






21. Law of exponents 3






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






23. What is an exterior angle of a polygon?






24. Properties of zero 2






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






26. How do you calculate a weighted average?






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






28. Important binomial 3






29. What is the square root of a number?






30. Properties of zero 4






31. What are the quotient and the remainder?






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






33. Law of exponents 2






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






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






36. What is a negative exponent?






37. What are the properties of a square?






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






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






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






41. What is the formula for the volume of a cylinder?






42. Important binomial 2






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






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






45. In a circle of radius r - what is the formula for the area?






46. What is a proportion?






47. Properties of one 2






48. What is a fractional exponent?






49. What is an even and an odd number?






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