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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. x(y+z)






2. The decrease from x to y






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






4. What % of m is n






5. A¹






6. The sume of x and y






7. ?






8. Diagonal= sv2






9. All odd numbers end in the digits of






10. 1/y-1/x x -y ? 0






11. 9-40-41






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






13. 1/x + 1/y x -y ? 0






14. If ?B > ?A - then






15. Product of an even number and any other number is






16. 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






17. xw> yz






18. When two parallel lines are crossed by a third straight line (transversal) - then






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






20. Any integer is divisible by 10 - if






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






22. 2k + 1






23. Less than 90°






24. 1. subtract each number from the average of the numbers 2. square the result of each of the numbers 3. add all those results and then divide by how many numbers you originally had. 4. take the square root of that result






25. Any integer is divisible by 8 if






26. ?






27. 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






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






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






30. Is always a right angle.






31. Sum of two even numbers is






32. In transversals






33. Then their intersection is the null or empty set - written as Ø






34. Any arc length is less than






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






36. A+b=c+ d=d






37. 1. solve the equation or inequality 2. use ONLY the solutions which satisfy the condition required - the set of all x such that x is greater than or equal to 10 R= {x: x=10}






38. A subset of a set is






39. A°






40. The sum of the interior angles is






41. The measure of an interior angle is






42. ?






43. x + y






44. M= y2-y1/x2-x1






45. ?






46. A pair of equations in two unknowns (each is graphed seperately and each is represented by a straight line)






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






48. 1/2d






49. Set of solutions to an equation






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