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






2. ?






3. 1. round each number being added to one more place than it is being asked. 2. add the rounded numbers. 3. round off the sum to the desired number of places






4. Any integer is divisible by 6 if






5. What % of m is n






6. If b²-4ac > 0 there are






7. 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.






8. x less than y






9. 7-24-25






10. x +z > y+z






11. A¹






12. Area= 1/2bh perimeter= a+b+c






13. Any arc length is less than






14. Of






15. The distance between two parallel lines or from a point to a line always means






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






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






18. 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*)






19. The distance from the center of the circle






20. 360°






21. A collection of anything - numbers - letters - objects - etc. written within brackets { } two are equal if they contain the same elements.(order does not matter)






22. Is a subset of every set






23. 1/an






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






25. C times as old as john

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26. ? if a side < b side - then






27. If ?B > ?A - then






28. All odd numbers end in the digits of






29. (x-y)(x-y) = (x-y)²






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






31. ?






32. A/A¹ = B/B¹= C/C¹






33. Diagonal= sv2






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






35. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






36. Volume= 4/3?r² surface area= 4?r²






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






38. Is - as - was - has - cost






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






40. Is always a right angle.






41. 8-15-17






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






43. If an equation can be put into the form y= mx +b - then






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






45. (x+y)(x+y)= (x+y)²






46. 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






47. 180°






48. B>c+ d>e






49. Every set is a subset of






50. Any integer is divisible by 5 if