## Test your basic knowledge |

# GRE Math 2

**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. Area of Trapezoid**

**2. What is the side ratio for a Right Isosceles triangle?**

**3. Perimeter of a square**

**4. Area of a triangle**

**5. What is the circumference of a circle?**

**6. How do you get rid of the fraction in this equation: 5x + 3/2 = 7x**

**7. a-b**

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

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

**10. The length of one side of any triangle is ____ than the sum of the other two sides.**

**11. What is the 'distributive law'?**

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

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

**14. a - b is equal to**

**15. Explain the special properties of zero.**

**16. Area of a circle**

**17. What is the unfactored version of (x+y) ?**

**18. How do you find the nth term of an arithmetic sequence?**

**19. List two odd behaviors of exponents**

**20. What do combination problems usually ask for?**

**21. What do permutation problems often ask for?**

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

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

**24. How do you find the slope?**

**25. Does order matter for a permutation? How about for a combination?**

**26. Perimeter (circumference) of a circle**

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

**28. What is the area of a sector?**

**29. What is a 'Right isosceles' triangle?**

**30. What is the point-slope form?**

**31. If an event can happen N ways - and another can happen M ways - then both events together can happen in ____ ways.**

**32. How do you solve a permutation?**

**33. What is an 'equilateral' triangle?**

**34. How do you find the midpoint?**

**35. (a+b)(c+d)**

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

**37. a+2ab+b**

**38. Surface Area of Cylinder**

**39. Rough est. of v3 =**

**40. Volume of prism**

**41. What is the 'Third side' rule for triangles?**

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

**43. Area of Square**

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

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

**46. What is the distance formula?**

**47. What is the length of an arc?**

**48. a-2ab+b**

**49. Area of Rectangle**

**50. Slope**