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

2. Important binomial 1

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

4. What formula is used for an average?

5. What is the area of a square?

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

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

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

9. What is the ratio of similitude?

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

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

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

13. What is the graph of a function?

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

15. What is the distributive law?

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

17. What are the properties of a square?

18. What is a negative exponent?

19. What is the measure of a straight angle?

20. What is p?

21. Important binomial 2

22. Properties of one 3

23. What is the triangle inequality?

24. What is a function?

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

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

27. Law of exponents 4

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

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

30. What is an exterior angle of a triangle?

31. What is a composite number?

32. What are the quotient and the remainder?

33. Properties of zero 1

34. What are the properties of a rectangle?

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

36. What is a percent?

37. What is an even and an odd number?

38. What is the relationship between the lengths of the sides of a triangle and the measures of the angles of the triangle?

39. Properties of one 4

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

41. What are the properties of a parallelogram?

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

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

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

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

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

47. Properties of one 2

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

49. What is the midpoint formula?

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