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. x= -b + vb²-4ac/2a and x = -b - vb²-4ac/2a
implies
quadratic equations
the percent of decrease
determining if a number is prime
2. (x1+ x2/2) - (y1+y2/2) Each coordinate of the midpoint is equal to the average of the corresponding cordinates of the endpoints
reflex angle
central angle
midpoint of a line segment joining 2 parts
y-x
3. x < y or y> x
(x-y/x)100
properties of a square
x is less than y
equals
4. All angles are right angles and diagonals are equal 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 diagonals divides it into
the sum of parts
right triangle
properties of a rectangle
x>y
5. The quotient of any quantity (except 0) divided by zero is infinity
never divide by zero
midpoint of a line segment joining 2 parts
acute angle
two solutions
6. V10
3.16
a set
even
domain of a relation
7. The measure of an interior angle is
c x (john'S age)
equal to the sum of the measures of the remote exterior angles
the last two digits of the number make a number that is divisible by 4
1 - 3 - 5 - 7 - 9
8. C times as old as john
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
9. A chord through the center of the circle
supplementary angles
combinations
diameter
x is less than y
10. V2
negative reciprocal of the other
equal angles
1.4
inscribed angle
11. y years ago
isosceles triangle
-y
equilateral triangle
right triangle
12. ?
1
x + y
implies
v3/2 or .87
13. x younger than y
right triangle
approx products
isosceles triangle
x - y
14. A/A¹ = B/B¹= C/C¹
the percent of increase
w<0 and x>y
semicircle
similar triangles
15. x + (n/100)x
n percent greater than x
properties of a rectangle
1
circle
16. x>0 and y>0 or x<0 and y<0
altitude of a triangle
probability
triangle or straight line
xy>0
17. x²
the square of x
angle a and angle b = angle d
isosceles triangle
inverse of a relation
18. If two lines are perpendicular - the slope of one is the
x²-2xy+y²
y-x
right triangle
negative reciprocal of the other
19. All odd numbers end in the digits of
1 - 3 - 5 - 7 - 9
pythagorean theorem
right triangle
v3/2 or .87
20. ? if a side is equal to b side then - the opposite corresponding angles are
circle
(x/100)m= n
implies
equal
21. The difference between x and y
equal to the sum of the measures of the remote exterior angles
x - y
the perpendicular distance
equal angles
22. 8-15-17
angle bisector
right triangle
c x (john'S age)
(y-x/x)100
23. The lines that divide each angle of the triangle into two equal parts. these lines meet in a point that is the center of a circle inscribed in the triangle.
straight angle
xy< 0
then side b > side a
angle bisector
24. 9-40-41
the sum of parts
right triangle
n percent less than x
1 - 3 - 5 - 7 - 9
25. Is the set of the second components of the ordered pairs
isosceles triangle
1 - 3 - 5 - 7 - 9
xy-xz
range of a relation
26. The percent increase from x to y (y>x)
(y-x/x)100
is a subset of
times
the percent of decrease
27. 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.
x + y
polygon
inconsistent lines
odd
28. 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
range of a relation
even
finding the union of sets
simultaneous equations in 2 unknowns
29. 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
straight angle
properties of a rhombus
and
(x/100)m= n
30. (x+y) (x-y)
simultaneous equations
cube
isosceles triangle
x²-y²
31. 180°
percent
coinciding lines
triangle or straight line
associative axiom of addition and multiplication
32. Product of two odd numbers is
acute angle
odd
one solution
v3/2 or .87
33. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)
n= mx/100
one solution
associative axiom of addition and multiplication
hemisphere
34. ?
22/7 or 3.14
triangle or straight line
a relation is a function
odd
35. A<x and x<b
polygon
equals
a<x<b
distributive axiom
36. Is the relation with ALL ordered pairs REVERSED.
inverse of a relation
radius
chord
parallelogram
37. The sume of x and y
x + y
properties of parallelograms
x²-y²
and
38. Between 90° and 180°
xy>0
isosceles
obtuse angle
+y
39. All three sides and all three angles are equal
equilateral triangle
1/2
domain of a relation
the sum of its digits is divisible by 3
40. 1. round the numbers being multiplied to one more place than it is being asked. 2. Multiply the rounded off numbers 3. round of product to desired number of places
determining if a number is prime
angle
x is greater than y
approx products
41. ?
or
x + y
central angle
altitude of a triangle
42. V2/2- v2/2 - 1 (90-45-45)
pythagorean theorem
equal angles
isosceles triangle
commutative axiom of addition and multiplication
43. Ax= by + C
straight angle
simultaneous equations in 2 unknowns
expression of an odd number
n percent less than x
44. 1/x + 1/y x -y ? 0
x+y/xy
right angle
belongs to
finding the union of sets
45. Every set is a subset of
w<0 and x>y
itself
permutations
parallel
46. Is always a right angle.
combinations
angle inscribed in semicircle
xy< 0
x%
47. 1-v3- 2 (90-30-60)
x>y and y>z
coinciding lines
domain of a relation
right triangle
48. The percent decrease from x to y ( y<x)
(x-y/x)100
diagonal of a square
x<0
x<0 and z=x+y
49. Any integer is divisible by 4 - if
x - y
xy>0
the last two digits of the number make a number that is divisible by 4
the sum of its digits is divisible by 3
50. y years from now
+y
properties of a rectangle
it is also divisible by 2 and 3
v3/2 or .87