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






2. Is a subset of every set






3. 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






4. 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






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






6. ?






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






8. y<x






9. 1. round the numbers being multiplied to one more place than it is being asked. 2. Multiply the rounded off numbers 3. round of product to desired number of places






10. 3(4+1)= 3 x 4 + 3 x 1






11. 1/2bh






12. Sum of an odd and an even number is






13. 360°






14. If b²-4ac < 0 - there are






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






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






17. ?






18. x - (n/100)x






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






20. All odd numbers end in the digits of






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






22. A<x and x<b






23. The sume of x and y






24. Diagonal= sv2






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






26. Any integer is divisible by 10 - if






27. 2k + 1






28. The whole equals






29. Any integer is divisible by 6 if






30. Angle whose sides are two chords. The vertex of the angles lies on the circumference of the circle. The number of degrees of the angle is equal to 1/2 the intercepted arc






31. When the elements of a set are ordered pairs






32. Sum of two even numbers is






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






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






35. Sin 60°






36. x > y or y< x






37. ?






38. Which - what






39. x +z > y+z






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






41. x < y or y> x






42. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






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






44. 8-15-17






45. In a triangle - if ?c(interior angle in triangle) and ?d(exterior angle out of triangle) are supplmentary angles - than ?a and ?b are remote interior angles to <d - thus - a +b+c = 180 (triangle) c+d = 180 (supplementary angles)






46. The product of x and y






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






48. All sides are equal and all of whose angles are equal. 1. can be inscribed in a circle and can be circumscribed about another circle. 2. each angle is equal to the sum of the angles divided by the number of sides 180(n-2)°/n.






49. Area= s² perimeter= 4s






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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