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. If the base angles of a triangle are equal - the triangle is
negative
xy
isosceles
simultaneous equations in 2 unknowns
2. The distance between two parallel lines or from a point to a line always means
the perpendicular distance
the third side
b is the y-intercept
right triangle
3. 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.
a?n
x and y
itself
altitude of a triangle
4. 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.
central angle
xy
area of a triangle
x²-y²
5. Volume= 4/3?r² surface area= 4?r²
x + y
angle
x²-2xy+y²
sphere
6. Product of two odd numbers is
±vx
odd
equal to the slope of the other
n= mx/100
7. 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}
properties of parallelograms
when finding a solution set
circle
domain of a relation
8. ? if a side is equal to b side then - the opposite corresponding angles are
1
range of a relation
equal
v2/2 or .71
9. 3-4-5
x%
x and y
x is greater than y
right triangle
10. Any integer is divisible by 6 if
it is also divisible by 2 and 3
a set
the perpendicular distance
reflex angle
11. Have two equal sides and two equal angles formed by the equal sides and the unequal side.
isosceles triangle
x<0 and z=x+y
the last three numbers are divisible by 8
c x (john'S age)
12. Is the relation with ALL ordered pairs REVERSED.
probability
set
n= mx/100
inverse of a relation
13. Square of hypotenuse = c² = a²+b² length of hypotenuse = c= va²+vb²
c x (john'S age)
a relation is a function
hexagon
pythagorean theorem
14. The decrease from x to y
right triangle
diameter of circle
circle
x-y
15. V10
1.4
180 degrees
3.16
midpoint of a line segment joining 2 parts
16. 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
properties of a rectangle
b+d>c+e
a relation is a function
probability
17. y years ago
radius of a circle
semicircle
hemisphere
-y
18. x>0 and y<0 or x<0 and y >0
xy< 0
right triangle
1
pythagorean theorem
19. 1/x + 1/y x -y ? 0
sphere
the percent of increase
x+y/xy
find the intersection of two sets
20. The product of x and y
xy
regular polygon properties
area of a triangle
itself
21. If b²-4ac > 0 there are
reflex angle
x>y and w>z
two solutions
combinations
22. y years from now
angle
parallelogram
+y
y-x
23. 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
inverse of a relation
then side b > side a
approx sums
1.4
24. x < y or y> x
the last digit is either 0 or 5
odd
x is less than y
3.16
25. M?A = m?D m?B= m?E m?C=m?F and a/d=b/e=c/f
similar triangles
the last digit is either 0 or 5
x-y
chord
26. Volume= bh or ?r²h surface area= 2?rh (w/o bases) or 2?r(h+r) with bases
x²+ 2xy+y²
0 - 2 - 4 - 6 - 8
opposite the greatest side
cylinder
27. x>0 and y>0 or x<0 and y<0
even
square
xy>0
radius of a circle
28. V2/2- v2/2 - 1 (90-45-45)
diameter of circle
x>y
associative axiom of addition and multiplication
isosceles triangle
29. 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.
perpendicular bisectors
the percent of decrease
isosceles
the last two digits of the number make a number that is divisible by 4
30. Area= 1/2bh perimeter= a+b+c
slope of a line joining two points
properties of a rhombus
triangle
x + y
31. N= number of objects (order matters!!!) k= rate at a time nPk= n!/(n-k)! (remember to cancel common numbers)
associative axiom of addition and multiplication
belongs to
acute angle
permutations
32. The sum of the interior angles is
if the last digit of the number is 0 -2 -4 -6 -8
expression of an odd number
180 degrees
the last digit is 0
33. If the each element of the domain occurs only once as a FIRST component
a
x>y
a relation is a function
opposite the greatest side
34. Area= s² perimeter= 4s
expression of an odd number
square
equal angles
the last digit is either 0 or 5
35. N is what % of m
times
positive
rectangular solid
n= mx/100
36. All odd numbers end in the digits of
approx products
belongs to
1 - 3 - 5 - 7 - 9
central angle
37. If two lines are perpendicular - the slope of one is the
inverse of a relation
negative reciprocal of the other
x+y/xy
isosceles triangle
38. Two tangents to a circle from the same point outside of the circle are always
consistent lines
equal
a+b+d=c+d
x - y
39. A<x and x<b
a<x<b
equal to the slope of the other
x+y/xy
reflex angle
40. Side a +side b of a ? is
closed set
x-y
the last digit is 0
greater than c
41. What % of m is n
the sum of its digits is divisible by 9
x<0 and z=x+y
b is the y-intercept
(x/100)m= n
42. Between 90° and 180°
midpoint of a line segment joining 2 parts
radius of a circle
obtuse angle
opposite the greatest side
43. M= y2-y1/x2-x1
cylinder
(y-x/x)100
slope of a line joining two points
1 - 3 - 5 - 7 - 9
44. (amount of decrease/original amount) x 100
commutative axiom of addition and multiplication
the percent of decrease
the perpendicular distance
the third side
45. x>z
odd
isosceles
acute angle
x>y and y>z
46. A+b=c+ d=d
any variable
diagonal of a square
a+b+d=c+d
times
47. C times as old as john
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
48. Area= 1/2bh perimeter= a + b+ c hypotenuse= c²= b²+a²
similar triangles
right triangle
w<0 and x>y
average
49. If two lines are parallel - the slope of one is
equal to the slope of the other
the third side
1
hexagon
50. Sum of an odd and an even number is
inconsistent lines
find the intersection of two sets
odd
square