## 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. What is the average?**

**2. Circumference of cirlce using diameter**

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

**4. a-b**

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

**6. What kind of triangle is this: has two sides of equal length - and a 90 degree angle?**

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

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

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

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

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

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

**13. Area of Circle**

**14. What is the average speed?**

**15. What is the probability?**

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

**17. Define the 'Third side' rule for triangles**

**18. a+2ab+b**

**19. What is the prime factorization of 200?**

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

**21. To divide powers with the same base...**

**22. Circle**

**23. Volume of prism**

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

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

**26. Perimeter of a square**

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

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

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

**30. What is the area of a solid rectangle?**

**31. Slope**

**32. How do you find the sum of an arithmetic sequence?**

**33. How do you multiply powers with the same base?**

**34. What is the equation of a line?**

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

**36. Circumference of a circle using radius**

**37. What is directly proportional?**

**38. What is the formula for the diagonal of any square?**

**39. Circumference of a circle**

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

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

**42. Area of a sector**

**43. Explain the difference between a digit and a number.**

**44. Area of Parallelogram**

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

**46. What is the unfactored version of x-y ?**

**47. Point-Slope form**

**48. Diameter**

**49. Define the median of a set of numbers - and how to find it for an odd and even number of values in a set.**

**50. a-b**