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GRE Math Strategies

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. x/100






2. Are the lines drawn from each vertex to the midpoint of its opposite side. they cross at a point that divides each individual ______into two parts.






3. x= -b + vb²-4ac/2a and x = -b - vb²-4ac/2a






4. If ?B > ?A - then






5. 8-15-17






6. Integer is divisible by 2






7. Sin 45°






8. (x-y)(x-y) = (x-y)²






9. Area= 1/2h(b1+b2) perimeter= b1+b2+c+d






10. 1-1-v2 (90-45-45)






11. Any integer is divisible by 3 - if






12. Volume= e(edge)³ surface area= 6e²






13. Is a subset of every set






14. The point where the line crosses the y-axis - x will always = 0 in this case






15. 1/2bh






16. A°






17. A collection of anything - numbers - letters - objects - etc. written within brackets { } two are equal if they contain the same elements.(order does not matter)






18. The difference between x and y






19. Angle whose sides are two radii of the circle. The vertex of this angle is the center of the circle. The number of degrees is equal to the amount of arc length that the radd intercept.






20. Every set is a subset of






21. The point where the line crosses the x-axis - y will always = 0 in this case






22. Is always a right angle.






23. Which - what






24. Write down every member in one or both of the sets - the union of two sets is a new set. the union of set A and B is written as A?B






25. The increase from x to y






26. Between 180° and 360°






27. If two lines are perpendicular - the slope of one is the






28. Area = ?r² circumference(perimeter)= 2?r






29. x less than y






30. Any integer is divisible by 5 if






31. xn<0 if n is odd and xn>0 if n is even






32. (amount of increase/original amount) x 100






33. Diagonals divide into 6 equilateral triangles - the sides are equal to the sides of the ________. if inscribed in a circle - the length of each side is equal to the length of the radius of the circle.






34. When the elements of a set are ordered pairs






35. y years from now






36. If y²= x - then y =






37. Wx>wy






38. 180°






39. The lines that divide each angle of the triangle into two equal parts. these lines meet in a point that is the center of a circle inscribed in the triangle.






40. The measure of an interior angle is






41. Parallel and never intersect - they have no solution at all - they are parallel with the same slope






42. (sum of individual quantities or measures/ total number of quantities or measures)






43. 1.each pair of opposite sides are equal 2. the diagonals bisect eachother 3. the opposite angles are equal 4. one diagonal divides it into two congruent triangles and two diagonals divides it into two pairs of congruent triangles






44. /100 (the ______ number over 100)






45. ?






46. All three sides and all three angles are equal






47. A line that is perpendicular to a radius and that passes through only one point of the circle.






48. If the base angles of a triangle are equal - the triangle is






49. The angles opposite to sides that are equal in length have






50. Are the lines that bisect and are perpendicular to each of the three sides. The point where they meet is the center of the circumscribed circle.