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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. Is - as - was - has - cost
n= mx/100
(x/100)m= n
chord
equals
2. V10
3.16
determining if a number is prime
1 - 3 - 5 - 7 - 9
even
3. x²
the square of x
x and y
sphere
approx square roots
4. The whole equals
chord
regular polygon properties
the sum of parts
xy
5. 180°
properties of a square
consistent lines
straight angle
expression of an odd number
6. Any line that connects two points on a circle.
a<x<b
always positive or zero
chord
x>y and y>z
7. ? if a side is equal to b side then - the opposite corresponding angles are
equal
sphere
y-x
y angle< x angle
8. 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
x + y
diameter of circle
coinciding lines
9. Sum of two odd numbers is
xy
v3/2 or .87
percent
even
10. When the elements of a set are ordered pairs
properties of a rhombus
isosceles triangle
always positive or zero
relation
11. 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.
equal angles
positive
null set
perpendicular bisectors
12. 9-40-41
percent
right triangle
cylinder
180 degrees
13. The length of a segment whose endpoints are (x1 -y1) and (x2 -y2)
cube
rectangular solid
odd
v(x2-x1)²+ (y2-y1)²
14. 5-12-13
approx square roots
perpendicular bisectors
properties of a rectangle
right triangle
15. Volume= bh or ?r²h surface area= 2?rh (w/o bases) or 2?r(h+r) with bases
closed set
b is the y-intercept
then side b > side a
cylinder
16. ?
angle
x and y
medians of a triangle
c x (john'S age)
17. 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
commutative axiom of addition and multiplication
equal to the slope of the other
simultaneous equations in 2 unknowns
properties of a square
18. A pair of equations in two unknowns (each is graphed seperately and each is represented by a straight line)
x is less than y
simultaneous equations
solution set
the last two digits of the number make a number that is divisible by 4
19. Is the set of the second components of the ordered pairs
range of a relation
equal angles
even
3.16
20. The percent increase from x to y (y>x)
x + y
angle
(y-x/x)100
diagonal of a square
21. 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
approx sums
the sum of parts
permutations
parallelogram
22. M?A = m?D m?B= m?E m?C=m?F and a/d=b/e=c/f
xy-xz
v3/2 or .87
expression of an even number
similar triangles
23. If the base angles of a triangle are equal - the triangle is
isosceles
even
coinciding lines
the last digit is 0
24. x +z > y+z
right triangle
x>y
simultaneous equations
determining if a number is prime
25. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)
solution set
similar triangles
associative axiom of addition and multiplication
angle inscribed in semicircle
26. (sum of individual quantities or measures/ total number of quantities or measures)
it is also divisible by 2 and 3
the third side
implies
average
27. If two lines are perpendicular - the slope of one is the
1.4
one solution
right triangle
negative reciprocal of the other
28. Sin 30°
1/2
radius of a circle
equals
average
29. Side a +side b of a ? is
radius of a circle
greater than c
b+d>c+e
parallel
30. Integer is divisible by 2
x percent
b+d>c+e
right triangle
if the last digit of the number is 0 -2 -4 -6 -8
31. The sum of any two sides of a triangle is greater than
the third side
inconsistent lines
always positive or zero
implies
32. Volume=lwh surface area= 2wh + 2hl + 2lw
22/7 or 3.14
a
rectangular solid
x percent
33. x - (n/100)x
x<0
n percent less than x
inconsistent lines
xy + xz
34. x(y-z)
1/2
commutative axiom of addition and multiplication
xy-xz
times
35. Set of solutions to an equation
solution set
vertical angles
equal angles
x>y>0 and w>z>0
36. x+w> y+z
equal to the slope of the other
domain of a relation
the last digit is either 0 or 5
x>y and w>z
37. y years ago
obtuse angle
-y
equilateral triangle
(x/100)m= n
38. ?
xy-xz
associative axiom of addition and multiplication
belongs to
or
39. x + y
x and y
range of a relation
xy
even
40. A line that is perpendicular to a radius and that passes through only one point of the circle.
the sum of parts
tangent
null set
implies
41. Sum of an odd and an even number is
vertical angles
odd
when finding a solution set
null set
42. ? if a side < b side - then
a set
diameter of circle
y angle< x angle
medians of a triangle
43. A chord through the center of the circle
one solution
equilateral triangle
if the last digit of the number is 0 -2 -4 -6 -8
diameter
44. x(y+z)
equal
right triangle
x²-2xy+y²
xy + xz
45. In a triangle - the greatest angles lies
opposite the greatest side
the sum of its digits is divisible by 3
chord
equal to the sum of the measures of the remote exterior angles
46. A subset of a set is
a set
x is greater than y
x>y and w>z
b+d>c+e
47. Have two equal sides and two equal angles formed by the equal sides and the unequal side.
isosceles triangle
y-x
a
sphere
48. A+b=c+ d=d
c x (john'S age)
range of a relation
a+b+d=c+d
22/7 or 3.14
49. x>z
x>y and y>z
equal angles
right triangle
finding the union of sets
50. Pairs of opposite angles formed by the intersection of two straight lines. always equal to each other
x-y
vertical angles
3.16
negative reciprocal of the other
Sorry!:) No result found.
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