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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. ?






2. x < y or y> x






3. A closed plane whose sides are straight lines. The sum of the angles is equal to 180(n-2) - where n is the number of sides.






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






5. V2






6. The product of x and y






7. 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.






8. Area= 1/4s² v3 perimeter= 3s altitude= 1/2s v3






9. If y²= x - then y =






10. 1/2d






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






12. Wx<wy






13. ?






14. 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)






15. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






16. The decrease from x to y






17. If b²-4ac < 0 - there are






18. Any number squared or raised to an even power is






19. B>c+ d>e






20. 1. determine a rough approximation of the square root of the number. 2. divide the number by all the primes that are less than the approx square root. If the number is not divisible by ANY of the these primes - then it is prime. If it IS divisible -






21. Sin 60°






22. M= y2-y1/x2-x1






23. A<x and x<b






24. The sum of any two sides of a triangle is greater than






25. 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






26. A subset of a set is






27. x + y






28. The measure of an interior angle is






29. R²






30. x/100






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






32. 7-24-25






33. x younger than y






34. The sum of the interior angles is






35. ? if a side < b side - then






36. If ?B > ?A - then






37. 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






38. x > y or y< x






39. ?






40. 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






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






42. Angle whose sides are two radii of the circle. The vertex of this angle is the center of the circle. The number of degrees is equal to the amount of arc length that the radd intercept.






43. 1/2bh






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






45. | |






46. Area= 1/2bh perimeter= a + b+ c hypotenuse= c²= b²+a²






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






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






49. Between 180° and 360°






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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