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






2. If the base angles of a triangle are equal - the triangle is






3. Volume= 4/3?r² surface area= 4?r²






4. If two lines are perpendicular - the slope of one is the






5. 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






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






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






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






9. ?






10. Sum of two even numbers is






11. 180°






12. Any integer is divisible by 6 if






13. 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






14. 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*)






15. Of






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






17. N is what % of m






18. x/100






19. A<x and x<b






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






21. Every set is a subset of






22. Any integer is divisible by 10 - if






23. Any integer is divisible by 4 - if






24. The sume of x and y






25. xw> yz






26. The quotient of any quantity (except 0) divided by zero is infinity






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






28. 5-12-13






29. A¹






30. (x1+ x2/2) - (y1+y2/2) Each coordinate of the midpoint is equal to the average of the corresponding cordinates of the endpoints






31. 90°






32. 1/2d






33. A line that is perpendicular to a radius and that passes through only one point of the circle.






34. /100 (the ______ number over 100)






35. All odd numbers end in the digits of






36. Angles directly across each other are equal






37. 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






38. ?






39. 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)






40. (x+y)(x+y)= (x+y)²






41. Sin 60°






42. ?if y angle< x angle - then






43. Ax= by + C






44. If the each element of the domain occurs only once as a FIRST component






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






46. Side a +side b of a ? is






47. Product of two odd numbers is






48. 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






49. | |






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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