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. Is the set of the second components of the ordered pairs
range of a relation
straight angle
square
one solution
2. Product of an even number and any other number is
never divide by zero
inconsistent lines
xy< 0
even
3. x>z
c x (john'S age)
percent
right triangle
x>y and y>z
4. C times as old as john
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
5. If y²= x - then y =
midpoint of a line segment joining 2 parts
equilateral triangle
±vx
a relation is a function
6. B²-4ac = 0 there is
one solution
a?n
(y-x/x)100
right triangle
7. Diagonal= sv2
diagonal of a square
right triangle
parallel
the last three numbers are divisible by 8
8. x²
when finding a solution set
if the last digit of the number is 0 -2 -4 -6 -8
the square of x
even
9. If two lines are parallel - the slope of one is
equal to the slope of the other
hemisphere
central angle
-y
10. Side a +side b of a ? is
even
properties of a rectangle
chord
greater than c
11. Area= 1/2bh perimeter= a+b+c
triangle
it is also divisible by 2 and 3
1
any variable
12. N= combinations taken (order does not matter) r= rate at a time nCr or C(n -r) = (n)!/(r)! (remember to cancel out common numbers)
rectangle
supplementary angles
combinations
cylinder
13. (x+y)(x+y)= (x+y)²
circle
x²+ 2xy+y²
equal angles
the sum of its digits is divisible by 9
14. The product of an even number of negative numbers is
x-y/xy
it is also divisible by 2 and 3
positive
right triangle
15. (amount of increase/original amount) x 100
the percent of increase
medians of a triangle
even
+y
16. Area= 1/2h(b1+b2) perimeter= b1+b2+c+d
coinciding lines
trapezoid
any variable
no solutions
17. Any integer is divisible by 5 if
vertical angles
opposite the greatest side
probability
the last digit is either 0 or 5
18. If b²-4ac < 0 - there are
combinations
parallel
properties of a rectangle
no solutions
19. x + y
even
x and y
right triangle
radius
20. The point where the line crosses the y-axis - x will always = 0 in this case
y intercept
determining if a number is prime
22/7 or 3.14
right triangle
21. 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.
if two sets have no elements in common
right triangle
set
perpendicular bisectors
22. The angles opposite to sides that are equal in length have
right triangle
equal angles
angle
obtuse angle
23. x less than y
y-x
xy + xz
3.16
hemisphere
24. Intersect at only one point - the point is the only solution to the pair of equations
even
consistent lines
semicircle
x + y
25. 8-15-17
cylinder
360 degrees
right angle
right triangle
26. A collection of anything - numbers - letters - objects - etc. written within brackets { } two are equal if they contain the same elements.(order does not matter)
any variable
set
+y
a set
27. (amount of decrease/original amount) x 100
x percent
y intercept
simultaneous equations
the percent of decrease
28. 1. solve the equation or inequality 2. use ONLY the solutions which satisfy the condition required - the set of all x such that x is greater than or equal to 10 R= {x: x=10}
when finding a solution set
isosceles triangle
closed set
pythagorean theorem
29. | |
perpendicular bisectors
right angle
parallel
even
30. Is the set of the first components of the ordered pairs.
combinations
diameter
domain of a relation
any variable
31. x(y+z)
xy + xz
positive
approx sums
y-x
32. Area= l x w perimeter = (2l)(2w)
itself
finding the union of sets
rectangle
x + y
33. The sum of the interior angles is
x + y
parallel
hemisphere
180 degrees
34. x(y-z)
xy-xz
expression of an odd number
x intercept
positive
35. In a triangle - the greatest angles lies
closed set
it is also divisible by 2 and 3
opposite the greatest side
angle
36. 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
approx products
±vx
circle
(x/100)m= n
37. Any integer is divisible by 8 if
a+b+d=c+d
the last three numbers are divisible by 8
a?n
when finding a solution set
38. 1/2d
radius of a circle
properties of a square
1/2
diagonal of a square
39. Any arc length is less than
equal to the slope of the other
no solutions
3.16
360 degrees
40. The sume of x and y
the percent of decrease
x + y
equal
x²-y²
41. Area= 1/4s² v3 perimeter= 3s altitude= 1/2s v3
greater than c
odd
equilateral triangle
simultaneous equations
42. R²
percent
1 - 3 - 5 - 7 - 9
x>y and w>z
diameter of circle
43. A subset of a set is
belongs to
a set
right triangle
negative reciprocal of the other
44. 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
expression of an even number
angle inscribed in semicircle
domain of a relation
coinciding lines
45. The product of x and y
it is also divisible by 2 and 3
the percent of decrease
equilateral triangle
xy
46. y years ago
a relation is a function
or
-y
c x (john'S age)
47. The whole equals
w<0 and x>y
expression of an odd number
the sum of parts
3.16
48. ?
c x (john'S age)
angle a and angle b = angle d
regular polygon properties
implies
49. Is drawn from the vertices perpendicular to the opposite sides. The lengths of these lines are useful in calculating the area of the trinagle since the area of the triangle is 1/2bh and the height and the _____are the same.
negative
altitude of a triangle
approx products
y-x
50. Sin 60°
straight angle
c x (john'S age)
a
v3/2 or .87