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

**2. Chord**

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

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

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

**6. Rough est. of v3 =**

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

**8. Volume of pyramid**

**9. Diameter**

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

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

**12. Surface Area of Sphere**

**13. length of a sector**

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

**15. a+b**

**16. Point-Slope form**

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

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

**19. Area of Parallelogram**

**20. If something is certain to happen - how is the probability of this event expressed mathematically?**

**21. Radius (Radii)**

**22. Area of Square**

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

**24. Surface Area of Cylinder**

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

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

**27. Define a factorial of a number - and how it is written.**

**28. Volume of Cylinder**

**29. Area of Trapezoid**

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

**31. Circumference of a circle**

**32. Rough est. of v1 =**

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

**34. What is the average?**

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

**36. Area of a circle**

**37. Volume of sphere**

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

**39. How do you calculate the percentage of change?**

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

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

**42. What is a '30:60:90' triangle?**

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

**44. What is the factored version of x + 2xy + y ?**

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

**46. Define the range of a set of numbers.**

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

**48. Circumference of cirlce using diameter**

**49. Area of Triangle**

**50. What is the volume of a cylinder?**