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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. Volume= e(edge)³ surface area= 6e²






2. 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}






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. x +z > y+z






5. Angles that equal 180 degrees






6. Any integer is divisible by 9 - if






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






8. y<x






9. All odd numbers end in the digits of






10. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






11. Is the relation with ALL ordered pairs REVERSED.






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






13. 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 two pairs of congruent triangles






14. V10






15. The product of x and y






16. B>c+ d>e






17. Any integer is divisible by 5 if






18. Ax= by + C






19. ?






20. x + y






21. Area= s² perimeter= 4s






22. x older than y






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






24. Any arc length is less than






25. x younger than y






26. 180°






27. C times as old as john

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28. 2k + 1






29. 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






30. 1/2bh






31. The percent increase from x to y (y>x)






32. A°






33. x more than y






34. x/100






35. 1-v3- 2 (90-30-60)






36. 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






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






38. 8-15-17






39. xw> yz






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






41. x>z






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






43. x - (n/100)x






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






45. Are the lines that bisect and are perpendicular to each of the three sides. The point where they meet is the center of the circumscribed circle.






46. ?






47. The increase from x to y






48. 1-1-1 (60-60-60)






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






50. Diagonals are perpendicular to each other and bisect the vertex angles 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 diagonal