SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
GRE Math Strategies
Start Test
Study First
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. y<x
even
x>y
a?n
polygon
2. Is always a right angle.
angle inscribed in semicircle
combinations
central angle
1.4
3. Product of an even number and any other number is
polygon
y-x
opposite the greatest side
even
4. 1/y-1/x x -y ? 0
x-y/xy
x<0 and z=x+y
equal angles
straight angle
5. Is a subset of every set
altitude of a triangle
null set
right triangle
n percent greater than x
6. Any integer is divisible by 8 if
the last three numbers are divisible by 8
Axioms
trapezoid
isosceles
7. Integer is divisible by 2
rectangular solid
straight angle
approx products
if the last digit of the number is 0 -2 -4 -6 -8
8. 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.
+y
triangle
perpendicular bisectors
x is less than y
9. 2k + 1
diameter
x is greater than y
expression of an odd number
the third side
10. If the each element of the domain occurs only once as a FIRST component
a relation is a function
finding the union of sets
simultaneous equations in 2 unknowns
any variable
11. The length of a segment whose endpoints are (x1 -y1) and (x2 -y2)
w>0 and x>y
v(x2-x1)²+ (y2-y1)²
set
altitude of a triangle
12. Sin 45°
v2/2 or .71
equilateral triangle
two solutions
x - y
13. The sum of the interior angles is
180 degrees
xy-xz
or
0 - 2 - 4 - 6 - 8
14. The difference between x and y
one solution
radius of a circle
relation
x - y
15. The case where the two equations are equivalent (just two different forms of the same mathematical relation). Any point that satisfies either of the equations - automatically satisfies both
the sum of parts
the third side
xy
coinciding lines
16. 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*)
b+d>c+e
closed set
null set
acute angle
17. B>c+ d>e
b+d>c+e
x percent
right triangle
negative reciprocal of the other
18. (x+y)(x+y)= (x+y)²
x²+ 2xy+y²
equal
1/2
percent
19. xw> yz
equals
radius of a circle
properties of a square
x>y>0 and w>z>0
20. ?
altitude of a triangle
and
x>y
x is greater than y
21. Of
sphere
times
c x (john'S age)
xy< 0
22. Sum of two odd numbers is
right angle
similar triangles
polygon
even
23. Are the lines drawn from each vertex to the midpoint of its opposite side. they cross at a point that divides each individual ______into two parts.
expression of an odd number
a relation is a function
closed set
medians of a triangle
24. V3
x<0
1.7
x percent
hemisphere
25. x - (n/100)x
solution set
always positive or zero
n percent less than x
equal
26. 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.
a+b+d=c+d
similar triangles
central angle
rectangle
27. (x-y)(x-y) = (x-y)²
x²-2xy+y²
simultaneous equations in 2 unknowns
x>y and w>z
obtuse angle
28. x>0 and y>0 or x<0 and y<0
x - y
combinations
xy>0
central angle
29. V2
obtuse angle
1.4
inconsistent lines
circle
30. Volume= e(edge)³ surface area= 6e²
right triangle
approx sums
cube
is a subset of
31. ?
belongs to
any variable
the square of x
perpendicular
32. A¹
x²-y²
a
triangle
xy-xz
33. Between 180° and 360°
reflex angle
find the intersection of two sets
x percent
regular polygon properties
34. 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
approx square roots
vertical angles
perpendicular
isosceles triangle
35. 3-4-5
right triangle
always positive or zero
x<0
set
36. x > y or y< x
central angle
x is greater than y
semicircle
y angle< x angle
37. y years from now
trapezoid
right triangle
altitude of a triangle
+y
38. If b²-4ac < 0 - there are
trapezoid
xy
positive
no solutions
39. Area= bh perimeter= 2a +2b
chord
0 - 2 - 4 - 6 - 8
belongs to
parallelogram
40. Write down every member that the two sets have in common. The intersection of the sets A and B is a set written AnB
inverse of a relation
find the intersection of two sets
x>y>0 and w>z>0
rectangular solid
41. 7-24-25
right triangle
find the intersection of two sets
associative axiom of addition and multiplication
x<0
42. Any number squared or raised to an even power is
belongs to
w<0 and x>y
always positive or zero
approx square roots
43. B²-4ac = 0 there is
one solution
x is greater than y
x%
solution set
44. If b²-4ac > 0 there are
two solutions
opposite the greatest side
properties of a square
chord
45. Set of solutions to an equation
solution set
reflex angle
equal angles
similar triangles
46. 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
n= mx/100
inscribed angle
(y-x/x)100
range of a relation
47. 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.
parallelogram
regular polygon properties
the sum of parts
times
48. Any line that connects two points on a circle.
b is the y-intercept
equilateral triangle
equal
chord
49. 1-1-v2 (90-45-45)
right triangle
angle inscribed in semicircle
xy
3.16
50. V10
probability
3.16
y intercept
even