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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. When the elements of a set are ordered pairs






2. Volume= bh or ?r²h surface area= 2?rh (w/o bases) or 2?r(h+r) with bases






3. C²= a²+b² and angle x and y are equal to 90°






4. A¹






5. y years ago






6. Any integer is divisible by 10 - if






7. 5+3= 3+5 and 5 x 3= 3 x 5






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






9. Is the set of the first components of the ordered pairs.






10. Sin 45°






11. Area= bh perimeter= 2a +2b






12. Less than 90°






13. 90°






14. If b²-4ac < 0 - there are






15. The product of an even number of negative numbers is






16. All angles are right angles and diagonals are equal 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






17. Between 90° and 180°






18. x > y or y< x






19. | |






20. 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.






21. (x1+ x2/2) - (y1+y2/2) Each coordinate of the midpoint is equal to the average of the corresponding cordinates of the endpoints






22. Is - as - was - has - cost






23. (x+y) (x-y)






24. Volume=lwh surface area= 2wh + 2hl + 2lw






25. x(y+z)






26. Area= 1/2bh perimeter= a+b+c






27. x younger than y






28. 1/y-1/x x -y ? 0






29. ?






30. 2k + 1






31. x>z






32. ? if a side is equal to b side then - the opposite corresponding angles are






33. R²






34. Of






35. The whole equals






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






37. ?






38. A°






39. Is the set of the second components of the ordered pairs






40. Any integer is divisible by 9 - if






41. Every set is a subset of






42. Which - what






43. 1/x + 1/y x -y ? 0






44. x(y-z)






45. 360°






46. 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.






47. Between 180° and 360°






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






49. Pairs of opposite angles formed by the intersection of two straight lines. always equal to each other






50. Is a subset of every set