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. Intersect at only one point - the point is the only solution to the pair of equations






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






3. Sum of two odd numbers is






4. A+b=c+ d=d






5. Is a rectangular rhombus 1. all four sides are equal 2. opposite pairs of sides are parallel 3. diagonals are equal - are perpendicular to each other - and bisect each other. 4. all the angles are right triangles 5. diagonals intersect the vertices a






6. 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.






7. The measure of an interior angle is






8. 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






9. A°






10. Integer is divisible by 2






11. x older than y






12. Any integer is divisible by 10 - if






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






14. All even numbers end in the digits of






15. Sum of two even numbers is






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






17. One angle is equal 90° and the other two angles are equal to the sum of 90°






18. When the elements of a set are ordered pairs






19. ?






20. x younger than y






21. If ?B > ?A - then






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






23. x+w> y+z






24. ?






25. ?if y angle< x angle - then






26. 180°






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






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






29. 3-4-5






30. The distance from the center of the circle






31. ?






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






33. Less than 90°






34. The sum of the interior angles is






35. Any integer is divisible by 5 if






36. Any integer is divisible by 6 if






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






38. The percent decrease from x to y ( y<x)






39. 9-40-41






40. Side a +side b of a ? is






41. If two lines are parallel - the slope of one is






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






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






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






45. M=number of favorable ways n= total number of ways (two events occurring is the prob of the first times the prob of the second)






46. Is - as - was - has - cost






47. Of






48. 3(4+1)= 3 x 4 + 3 x 1






49. 1. square all choices given 2. select the closes choice that is too large and the one that is too small. 3. find the average of the two choices (not of the squares) 4. square the average - if it is greater than the original number - choose the lower






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