# GRE Math 2

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 do combination problems usually ask for?

2. What is the point-slope form?

3. Chord

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

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

6. Volume of prism

7. Area of rectangle - square - parallelogram

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

9. How do you find the nth term of a geometric sequence?

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

11. How do you calculate the percentage of change?

12. x^a * x^b = x^__

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

14. Circumference of a circle

15. What is the distance formula?

16. If something is possible but not certain - what is the numeric range of probability of it happening?

17. Lines reflected over the x or y axis have ____ slopes.

18. Area of Square

19. a - b is equal to

20. In intersecting lines - opposite angles are _____.

21. What is the prime factorization of 200?

22. To divide powers with the same base...

23. Surface Area of rectangular prism

24. What is directly proportional?

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

26. Perimeter of a square

27. Area of a sector

28. What is the probability?

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

30. What is the formula for the diagonal of any square?

31. Diameter

32. Circumference of a circle using radius

33. Circumference of cirlce using diameter

34. For a bell curve - what three terms might be used to describe the number in the middle?

35. If x = 144 - does v144 = x?

36. What is the 'distributive law'?

37. What'S the most important thing to remember about charts you'll see on the GRE?

38. List two odd behaviors of exponents

39. a-2ab+b

40. Define the formula for calculating slope.

41. What is the unfactored version of (x-y) ?

42. Explain the difference between a digit and a number.

43. Area of a triangle

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

45. What is one misleading characteristic of quadratic equations that will be exploited on the GRE?

46. perimeter of square

47. How do you find the midpoint?

48. What is 'absolute value' - and how is it represented?