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. a³-b³






2. How do you find the midpoint?






3. Define the mode of a set of numbers.






4. Arc






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

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6. What is the area of a sector?






7. What is the surface area of a cylinder?






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






9. What do combination problems usually ask for?






10. a²-2ab+b²






11. 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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12. Surface Area of Cylinder






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






14. How do you find the slope?






15. Point-Slope form






16. Volume of Cone






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






18. a³+b³






19. In intersecting lines - opposite angles are _____.






20. Circle






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






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






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






24. (a+b)(c+d)






25. Area of Triangle






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






27. Chord






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






29. What is the probability?






30. How do you find the sum of a geometric sequence?






31. Perimeter of a rectangle






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






33. How do you calculate the surface area of a rectangular box?






34. Area of a trapezoid






35. Define the formula for calculating slope.






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






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






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






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






40. Circumference of a circle






41. Area of a sector






42. a²+2ab+b²






43. When a line crosses two parallel lines - ________.






44. What do permutation problems often ask for?






45. What is the prime factorization of 200?






46. (a+b)(a-b)=






47. Area of a triangle






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






49. Rough est. of v3 =






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