Test your basic knowledge |

GRE Math Strategies

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. Any integer is divisible by 3 - if
circle
slope of a line joining two points
the last digit is either 0 or 5
the sum of its digits is divisible by 3

2. Any integer is divisible by 5 if
the last digit is either 0 or 5
hexagon
x + y
x - y

3. The sum of the interior angles is
diameter of circle
the sum of parts
180 degrees
coinciding lines

4. xn<0 if n is odd and xn>0 if n is even
circle
approx square roots
similar triangles
x<0

5. 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*)
closed set
itself
the last two digits of the number make a number that is divisible by 4
x and y

6. If ?B > ?A - then
then side b > side a
x>y
odd
negative reciprocal of the other

7. Volume= 4/3?r² surface area= 4?r²
properties of a square
sphere
trapezoid
x percent

8. Of
180 degrees
3.16
times
the sum of its digits is divisible by 3

9. x +z > y+z
x>y
right triangle
associative axiom of addition and multiplication
approx square roots

10. x(y+z)
v(x2-x1)²+ (y2-y1)²
simultaneous equations in 2 unknowns
xy + xz
right triangle

11. Is the relation with ALL ordered pairs REVERSED.
x and y
it is also divisible by 2 and 3
inverse of a relation
diameter of circle

12. If b²-4ac < 0 - there are
no solutions
straight angle
hemisphere
x²-y²

13. A subset of a set is
a set
medians of a triangle
finding the union of sets
parallelogram

14. A<x and x<b
360 degrees
a
a<x<b
approx sums

15. x= -b + vb²-4ac/2a and x = -b - vb²-4ac/2a
x>y
itself
combinations
quadratic equations

16. C times as old as john

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183

17. V10
3.16
x²-y²
quadratic equations
x>y

18. | |
one solution
any variable
parallel
cube

19. 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.
hemisphere
y intercept
isosceles triangle
polygon

20. Any integer is divisible by 8 if
the last three numbers are divisible by 8
standard deviation
x>y>0 and w>z>0
null set

21. x/100
any variable
x percent
v(x2-x1)²+ (y2-y1)²
properties of a rectangle

22. x < y or y> x
x is less than y
times
percent
equals

23. Write down every member that the two sets have in common. The intersection of the sets A and B is a set written AnB
it is also divisible by 2 and 3
Axioms
find the intersection of two sets
polygon

24. Sin 30°
polygon
(y-x/x)100
x intercept
1/2

25. When the elements of a set are ordered pairs
slope of a line joining two points
c x (john'S age)
the last three numbers are divisible by 8
relation

26. ?
right triangle
angle
triangle
permutations

27. All three sides and all three angles are equal
acute angle
approx square roots
equilateral triangle
a side< b side

28. Less than 90°
permutations
cube
acute angle
similar triangles

29. The quotient of any quantity (except 0) divided by zero is infinity
negative
1.4
never divide by zero
relation

30. Area = ?r² circumference(perimeter)= 2?r
relation
trapezoid
y intercept
circle

31. What % of m is n
hexagon
(x/100)m= n
never divide by zero
greater than c

32. All odd numbers end in the digits of
1 - 3 - 5 - 7 - 9
x intercept
x-y/xy
similar triangles

33. Two tangents to a circle from the same point outside of the circle are always
set
coinciding lines
right triangle
equal

34. ?
is a subset of
xy< 0
positive
all acute angles are equal and all obtuse angles are equal

35. Any arc length is less than
360 degrees
x - y
(x/100)m= n
properties of a rhombus

36. 9-40-41
right triangle
square
x-y
the sum of its digits is divisible by 3

37. The difference between x and y
x - y
a set
b+d>c+e
trapezoid

38. Distributive axiom - commutative axiom of addition and multiplication - associative axioms of addition and multiplication
parallelogram
distributive axiom
equal angles
Axioms

39. 1/2bh
right triangle
x is greater than y
area of a triangle
v3/2 or .87

40. x more than y
a set
sphere
x + y
the third side

41. Sin 60°
expression of an even number
null set
opposite the greatest side
v3/2 or .87

42. If an equation can be put into the form y= mx +b - then
two solutions
(x/100)m= n
simultaneous equations in 2 unknowns
b is the y-intercept

43. Product of an even number and any other number is
c x (john'S age)
perpendicular
even
the last two digits of the number make a number that is divisible by 4

44. (sum of individual quantities or measures/ total number of quantities or measures)
average
xy + xz
equal to the sum of the measures of the remote exterior angles
range of a relation

45. 5-12-13
perpendicular bisectors
if the last digit of the number is 0 -2 -4 -6 -8
right triangle
360 degrees

46. A chord through the center of the circle
right triangle
diameter
regular polygon properties
area of a triangle

47. Area= bh perimeter= 2a +2b
equal
pythagorean theorem
parallelogram
obtuse angle

48. x > y or y< x
3.16
approx products
x is greater than y
pythagorean theorem

49. /100 (the ______ number over 100)
a set
central angle
percent
equal angles

50. Between 90° and 180°
a side< b side
obtuse angle
right triangle
medians of a triangle