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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=lwh surface area= 2wh + 2hl + 2lw
quadratic equations
greater than c
area of a triangle
rectangular solid

2. Angles that equal 180 degrees
circle
semicircle
properties of a square
supplementary angles

3. Sin 30°
itself
solution set
1/2
0 - 2 - 4 - 6 - 8

4. A+b=c+ d=d
tangent
right triangle
combinations
a+b+d=c+d

5. Is the set of the second components of the ordered pairs
1/2
angle a and angle b = angle d
a set
range of a relation

6. A chord through the center of the circle
xy< 0
reflex angle
the sum of parts
diameter

7. x + y
xy + xz
1
x and y
x + y

8. 1/y-1/x x -y ? 0
the sum of parts
odd
circle
x-y/xy

9. A¹
set
a
right triangle
coinciding lines

10. Then their intersection is the null or empty set - written as Ø
all acute angles are equal and all obtuse angles are equal
circle
if two sets have no elements in common
x + y

11. Diagonal= sv2
even
equilateral triangle
diagonal of a square
0 - 2 - 4 - 6 - 8

12. Sum of two odd numbers is
range of a relation
even
hexagon
the perpendicular distance

13. z>y
reflex angle
c x (john'S age)
the last digit is 0
x<0 and z=x+y

14. If y²= x - then y =
simultaneous equations
±vx
b+d>c+e
x-y

15. Any integer is divisible by 10 - if
equilateral triangle
the last digit is 0
standard deviation
x>y

16. The decrease from x to y
combinations
right triangle
x-y
coinciding lines

17. Parallel and never intersect - they have no solution at all - they are parallel with the same slope
inconsistent lines
greater than c
always positive or zero
a?n

18. Less than 90°
slope of a line joining two points
acute angle
x>y>0 and w>z>0
right triangle

19. M?A = m?D m?B= m?E m?C=m?F and a/d=b/e=c/f
similar triangles
altitude of a triangle
it is also divisible by 2 and 3
b+d>c+e

20. The sum of any two sides of a triangle is greater than
distributive axiom
the third side
a?n
x<0 and z=x+y

21. Any line that connects two points on a circle.
w<0 and x>y
chord
simultaneous equations in 2 unknowns
implies

22. Every set is a subset of
combinations
right triangle
itself
isosceles

23. Area= 1/2h(b1+b2) perimeter= b1+b2+c+d
right triangle
trapezoid
y-x
solution set

24. Wx<wy
w<0 and x>y
360 degrees
approx square roots
rectangular solid

25. Product of two odd numbers is
altitude of a triangle
then side b > side a
odd
properties of a rectangle

26. Is always a right angle.
v2/2 or .71
angle inscribed in semicircle
always positive or zero
equilateral triangle

27. x more than y
inverse of a relation
x + y
isosceles
+y

28. Ax= by + C
simultaneous equations in 2 unknowns
xy
right triangle
one solution

29. In transversals
xy< 0
x>y>0 and w>z>0
all acute angles are equal and all obtuse angles are equal
180 degrees

30. Any integer is divisible by 5 if
0 - 2 - 4 - 6 - 8
times
the last digit is either 0 or 5
acute angle

31. (x+y) (x-y)
circle
diameter of circle
reflex angle
x²-y²

32. Set of solutions to an equation
tangent
solution set
when finding a solution set
times

33. The sum of the interior angles is
greater than c
never divide by zero
180 degrees
tangent

34. 1-1-1 (60-60-60)
midpoint of a line segment joining 2 parts
equilateral triangle
even
w>0 and x>y

35. x less than y
odd
the sum of its digits is divisible by 3
hemisphere
y-x

36. Volume= 4/3?r² surface area= 4?r²
diameter of circle
x is less than y
cylinder
sphere

37. A subset of a set is
parallelogram
a set
then side b > side a
consistent lines

38. C times as old as john

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39. B>c+ d>e
b+d>c+e
the last digit is either 0 or 5
Axioms
equal to the sum of the measures of the remote exterior angles

40. V2
midpoint of a line segment joining 2 parts
1.4
greater than c
parallel

41. Side a +side b of a ? is
Axioms
rectangle
greater than c
y intercept

42. 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
percent
central angle
angle inscribed in semicircle
properties of a rhombus

43. Any integer is divisible by 6 if
it is also divisible by 2 and 3
the perpendicular distance
always positive or zero
perpendicular bisectors

44. In a triangle - if ?c(interior angle in triangle) and ?d(exterior angle out of triangle) are supplmentary angles - than ?a and ?b are remote interior angles to <d - thus - a +b+c = 180 (triangle) c+d = 180 (supplementary angles)
angle a and angle b = angle d
relation
or
altitude of a triangle

45. Sin 45°
a side< b side
x - y
v2/2 or .71
midpoint of a line segment joining 2 parts

46. Any integer is divisible by 4 - if
1.7
y-x
right angle
the last two digits of the number make a number that is divisible by 4

47. (amount of increase/original amount) x 100
right triangle
x + y
the percent of increase
equals

48. x+w> y+z
x>y and w>z
equal angles
standard deviation
x>y and y>z

49. Any number squared or raised to an even power is
hexagon
inscribed angle
always positive or zero
equal angles

50. 1/an
x<0
a?n
the sum of its digits is divisible by 3
the sum of parts