Test your basic knowledge |

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 must be true before a quadratic equation can be solved?

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2. List two odd behaviors of exponents






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

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4. Area of a triangle






5. How do you calculate the probability of EITHER one event OR another event happening? (Probability of A or B)






6. What is the area of a triangle?






7. Sector






8. What is the unfactored version of x²-y² ?






9. Perimeter of a rectangle






10. Define the 'Third side' rule for triangles

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11. Surface Area of rectangular prism






12. Perimeter of a square






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






14. What is the probability?






15. a³-b³






16. How do you calculate the percentage of change?






17. Slope






18. What is the equation of a line?

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






20. Define the range of a set of numbers.






21. Area of Parallelogram






22. What is the length of an arc?






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






24. a³+b³






25. Chord






26. a²-2ab+b²






27. What is inversely proportional?






28. How do you calculate a diagonal inside a 3-dimensional rectangular box?






29. Volume of sphere






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






31. Perimeter (circumference) of a circle






32. What is the 'Third side' rule for triangles?






33. Area of a square






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






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






36. What is the volume of a solid rectangle?






37. What is the surface area of a cylinder?






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






39. What is the average?






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






41. How do you find the midpoint?






42. a²+2ab+b²






43. Area of Circles






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

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






46. Area of Trapezoid






47. Volume of Cone






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






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






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