Test your basic knowledge |

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. Side a +side b of a ? is






2. Sin 30°






3. Any integer is divisible by 5 if






4. 1/2d






5. Every set is a subset of






6. Any line that connects two points on a circle.






7. A°






8. The distance from the center of the circle






9. Have two equal sides and two equal angles formed by the equal sides and the unequal side.






10. A/A¹ = B/B¹= C/C¹






11. (amount of decrease/original amount) x 100






12. Sum of two even numbers is






13. The percent increase from x to y (y>x)






14. 360°






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






16. Product of two odd numbers is






17. 2k + 1






18. Of






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






20. The case where the two equations are equivalent (just two different forms of the same mathematical relation). Any point that satisfies either of the equations - automatically satisfies both






21. x more than y






22. 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.






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






24. y<x






25. 1-v3- 2 (90-30-60)






26. Any integer is divisible by 8 if






27. /100 (the ______ number over 100)






28. If y²= x - then y =






29. The sum of any two sides of a triangle is greater than






30. 90°






31. ?






32. If b²-4ac > 0 there are






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






34. Any integer is divisible by 10 - if






35. V10






36. 1/an






37. Less than 90°






38. 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.






39. 5+3= 3+5 and 5 x 3= 3 x 5






40. ?






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






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






43. The product of an odd number of negative numbers is






44. M= y2-y1/x2-x1






45. B²-4ac = 0 there is






46. A subset of a set is






47. Angles directly across each other are equal






48. x + y






49. M?A = m?D m?B= m?E m?C=m?F and a/d=b/e=c/f






50. Volume= 2/3?r² surface area= 2?r² (w/o bases) or 3?r² (with bases)