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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. Ax= by + C






2. ?






3. If under the operation - any two members of the set constitute an element of the set ( * the product of the elements multiplied by themselves must also be an element of the set*)






4. All even numbers end in the digits of






5. V2/2- v2/2 - 1 (90-45-45)






6. If y²= x - then y =






7. 2k + 1






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






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






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






11. V10






12. A/A¹ = B/B¹= C/C¹






13. Distributive axiom - commutative axiom of addition and multiplication - associative axioms of addition and multiplication






14. The quotient of any quantity (except 0) divided by zero is infinity






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






16. Between 90° and 180°






17. The length of a segment whose endpoints are (x1 -y1) and (x2 -y2)






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






19. 1/2bh






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






21. 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






22. B>c+ d>e






23. x(y-z)






24. Is always a right angle.






25. 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






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






27. N= number of objects (order matters!!!) k= rate at a time nPk= n!/(n-k)! (remember to cancel common numbers)






28. The distance from the center of the circle






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






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






31. x/100






32. Less than 90°






33. A subset of a set is






34. Sum of an odd and an even number is






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






36. If b²-4ac > 0 there are






37. Write down every member that the two sets have in common. The intersection of the sets A and B is a set written AnB






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






39. (x+y) (x-y)






40. V2






41. 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)






42. 1/2d






43. 1-1-1 (60-60-60)






44. 1/y-1/x x -y ? 0






45. Wx>wy






46. x>0 and y<0 or x<0 and y >0






47. 3-4-5






48. A<x and x<b






49. 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






50. Of







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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