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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. List two odd behaviors of exponents






2. What is the unfactored version of (x-y)² ?






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






4. Perimeter of a rectangle






5. What number goes on the bottom of a probability fraction?






6. What is the average speed?






7. Define the range of a set of numbers.






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






9. Sector






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






11. What is the factored version of x² + 2xy + y² ?






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






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






14. What is the factored version of x² -2xy + y² ?






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






16. Area of a square






17. Define 'proportionate' values






18. Area of Circles






19. Surface Area of Sphere






20. x^-a =






21. Area of a trapezoid






22. Area of Circle






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

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24. Volume of prism






25. Slope






26. Define the formula for calculating slope.






27. What is the 'distributive law'?






28. How do you multiply powers with the same base?






29. What is the circumference of a circle?






30. What is the point-slope form?






31. Area of Square






32. What is the surface area of a cylinder?






33. Area of a circle






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






35. What do permutation problems often ask for?






36. Area of Parallelogram






37. Rough est. of v3 =






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






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






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






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






42. What is the prime factorization of 200?






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

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44. Circumference of cirlce using diameter






45. a²+2ab+b²






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

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






48. What is the average?






49. Area of Rectangle






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