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GRE Math 2

Subjects : gre, math
  • Answer 50 questions in 15 minutes.
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  • 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 nth term of a geometric sequence?

2. Slope

3. What is the equation of a line?

4. Circle

5. What is the sum of the inside angles of an n-sided polygon?

6. Volume of sphere

7. What is the 'Third side' rule for triangles?

8. Define the 'Third side' rule for triangles

9. Volume of pyramid

10. Describe and define three expressions of quadratic equations - in both factored and unfactored forms. Know these cold.

11. (a+b)(a-b)=

12. What are the side ratios for a 30:60:90 triangle?

13. Surface Area of Cylinder

14. What'S a handy rough estimate for a circle'S perimeter - if you know it'S diameter?

15. How do you solve a permutation?

16. What is the side ratio for a 30:60:90 triangle?

17. What is the area of a solid rectangle?

18. Perimeter of rectangle

19. In a coordinate system - identify the quadrants and describe their location.

20. What is a '30:60:90' triangle?

21. How do you calculate the probability of two events in a row? (Probability of A and B)

22. In intersecting lines - opposite angles are _____.

23. Explain a method for quickly comparing fractions with different denominators - to determine which is larger.

24. What is the length of an arc?

25. a+2ab+b

26. What must be true before a quadratic equation can be solved?

27. What is directly proportional?

28. Define the formula for calculating slope.

29. perimeter of square

30. What do permutation problems often ask for?

31. What is the factored version of x -2xy + y ?

32. In a parabola - if the first term is negative - the parabola ________.

33. (a+b)(c+d)

34. Chord

35. Area of Trapezoid

36. Diameter

37. Perimeter (circumference) of a circle

38. How do you calculate the percentage of change?

39. How do you find the sum of a geometric sequence?

40. Define the mode of a set of numbers.

41. Volume of prism

42. How do you calculate the surface area of a rectangular box?

43. When you reverse FOIL - the term that needs to multiply out is the _____

44. What is the surface area of a cylinder?

45. Central Angle

46. What is the probability?

47. x^-a =

48. The probability of an event happening and the probability of an event NOT happening must add up to what number?

49. Circumference of a circle using radius

50. What is the unfactored version of x-y ?