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






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






3. Surface Area of Sphere






4. What is 'absolute value' - and how is it represented?

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5. a³+b³






6. What is the prime factorization of 200?






7. List two odd behaviors of exponents






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






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






10. Surface Area of rectangular prism






11. a²-b²






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






13. What is the area of a solid rectangle?






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






15. What is the surface area of a cylinder?






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






17. What is the area of a sector?






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






19. Rough est. of v1 =






20. Define the formula for calculating slope.






21. Area of Trapezoid






22. Area of Square






23. What is the circumference of a circle?






24. Area of rectangle - square - parallelogram






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






26. Define the mode of a set of numbers.






27. How do you find the midpoint?






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






29. length of a sector






30. In a coordinate system - identify the quadrants and describe their location.






31. What is the average speed?






32. Area of Circles






33. Diameter






34. What is the 'distributive law'?






35. In intersecting lines - opposite angles are _____.






36. What is the equation of a line?

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37. How do you calculate the percentage of change?






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






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






40. What is the probability?






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

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






43. Perimeter of a rectangle






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






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






46. Area of a trapezoid






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






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






49. When you reverse FOIL - the term that needs to add out is the _____






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