Test your basic knowledge |

GRE Math: All In One

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^4 + x^7 =
Positive or Negative
180 degrees
Ab+ac
x^(4+7) = x^11

2. 1/6 in percent?
x - x+1 - x+2
360°
16.6666%
The point of intersection of the systems.

3. Volume of a rectangular box
V=Lwh
Every number
[(7+ sqrt93) /2] - [(7 - sqrt93) / 2]
360/n

4. Convert 0.7% to a fraction.
7 / 1000
Even
x^(4+7) = x^11
Ø

5. factored binomial product of (x-y)²
Even prime number
angle that is greater than 90° but less than 180°
x²-2xy+y²
Do not have slopes!

6. (x-y)(x+y)
V=Lwh
x²-y²
2²
41 - 43 - 47

7. What is the graph of f(x) shifted downward c units or spaces?
Members or elements
x = [(-b)+/- (sqrt b^2 - 4ac)]/2a
F(x) - c
Indeterminable.

8. A number is divisible by 3 if ...
Sum of digits is a multiple of 3 and the last digit is even.
The sum of its digits is divisible by 3.
2(pi)r
B?b?b (where b is used as a factor n times)

9. What are the real numbers?
The interesection of A and B.
180
180
All the numbers on the number line (negative - rational - irrational - decimal - integer). All the numbers on the GRE are real. (-2 - 1 - .25 - 1/2 - pi)

10. What is a major arc?

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

11. What is an isoceles triangle?
Ø Ø=Ø
Cross multiplication a/b=c/d 4/6=10/15 4(15)=6(10) 60=60
Two equal sides and two equal angles.
Positive

12. Solve the quadratic equation ax^2 + bx + c= 0
Ø
x = [(-b)+/- (sqrt b^2 - 4ac)]/2a
The sum of digits is divisible by 9.
An infinite set.

13. What is the 'union' of A and B?
48
The set of elements which can be found in either A or B.
= 25%. = (actual increase/original amount) x 100% = 20/80 x 100% = 1/4 x 100% = 25%
Subtract them. i.e (5^7)/(5^3)= 5^4

14. Evaluate (4^3)^2
The longest arc between points A and B on a circle'S diameter.
The greatest value minus the smallest.
4096
.0004809 X 10^11

15. How many 3-digit positive integers are even and do not contain the digit 4?
288 (8 9 4)
A grouping of the members within a set based on a shared characteristic.
Do not have slopes!
2.4. We calculate the area (6) and then turn the triangle on its side and use x as the height to calculate again. (5x)/2=6

16. When does a function automatically have a restricted domain (2)?
72
x^(4+7) = x^11
Ab-ac
When we need to avoid having a zero in the denominator or avoid taking the square root of a number.

17. If the 80th percentile of the measurements is 72degrees - about how many measurments are between 69 degrees and 72 degrees? Round your answer to the nearest tenth
1
18
Ø
(a + b)^2

18. Formula for the area of a sector of a circle?
4:9. The ratio of the areas of two similar triangles equals the square of the ratio of the corresponding sides.
Negative
N! / (n-k)!
Sector area = (n/360) X (pi)r^2

19. What is the ratio of the surface area of a cube with an edge of 10 to the surface area of a rectangular solid with dimensions 2 - 4 - and 6?
Ab=k (k is a constant)
75:11
Smallest positive integer
P(E) = ø

20. Evaluate and write as a mixed number: 2/7 - 3/21 + 2 & 4/14
A=pi*(r^2)
1
A=(base)(height)
2 & 3/7

21. The only number that is equal to its opposite
An infinite set.
Ø Ø=Ø
A=½bh
Infinite.

22. What are 'Supplementary angles?'
2²
Arc length = (n/360) x pi(2r) where n is the number of degrees.
[(7+ sqrt93) /2] - [(7 - sqrt93) / 2]
Two angles whose sum is 180.

23. 25^(1/2) or sqrt. 25 =
(12/2) x (sqrt15 / sqrt5) = 6sqrt3
5 OR -5
4096
70

24. How do you solve proportions? a/b=c/d
Cross multiplication a/b=c/d 4/6=10/15 4(15)=6(10) 60=60
2(pi)r
The set of elements found in both A and B.
Relationship cannot be determined (what if x is negative?)

25. 3 is the opposite of
X
3
D=rt so r= d/t and t=d/r
130pi

26. Formula to calculate arc length?
Arc length = (n/360) x pi(2r) where n is the number of degrees.
The union of A and B.
The sum of the digits it a multiple of 3 and the last two digits is a multiple of 4. (i.e 144: 1+4+4=9 which is a multiple of 3 - and 44 is a multiple of 4 - so 144 is a multiple of 12.)
360°

27. Rate
(rate)(time) d=rt
All numbers which can be expressed as a ratio of two integers. (All integers and fractions.) (-2 - 1 - .25 - 1/2)
D/t (distance)/(time)
9 & 6/7

28. a^2 - b^2 =
(a - b)(a + b)
Relationship cannot be determined (what if x is negative?)
4sqrt3. The triangle can be divided into two equal 30-60-90 triangles with side 6 as the side in which 6 = xsqrt3. So x =2sqrt3...
53 - 59

29. Probability of an Event
P(E) = number of favorable outcomes/total number of possible outcomes
4.25 - 6 - 22
A tangent is a line that only touches one point on the circumference of a circle.
Two angles whose sum is 90.

30. Hector invested $6000. Part was invested in account with 9% simple annual interest - and the rest in account with 7% simple annual interest. If he earned $490 in the first year of these investments - how much did he invest in each account?
16.6666%
(b + c)
x(x - y + 1)
$3 -500 in the 9% and $2 -500 in the 7%.

31. Find the surface area of a cylinder with radius 3 and height 12.
90pi
[(7+ sqrt93) /2] - [(7 - sqrt93) / 2]
No - only like radicals can be added.
180

32. 5/6 in percent?
83.333%
Every number
A central angle is an angle formed by 2 radii.
Negative

33. (a^-1)/a^5
A<-b
A term is a numerical constant or the product (or quotient) of a numerical constant and one or more variables. (3x - 4x^2 and 2a/c)
1/a^6
Distance=rate×time or d=rt

34. From a box of 12 candles - you are to remove 5. How many different sets of 5 candles could you remove?
Ø
12! / 5!7! = 792
V=l×w×h
A set with no members - denoted by a circle with a diagonal through it.

35. (x-y)²
x²-2xy+y²
An arc is a portion of a circumference of a circle.
M
8

36. formula for volume of a rectangular solid
Ø
V=l×w×h
True
48

37. 2 is the only
The set of output values for a function.
(x+y)(x+y)
Even prime number
2 & 3/7

38. 25/2³
2²
1 - P(E)
A reflection about the origin.
A set with no members - denoted by a circle with a diagonal through it.

39. A quadrilateral where two diagonals bisect each other
4a^2(b)
Parallelogram
2²
Positive

40. Product of any number and Ø is
12.5%
The last 2 digits are a multiple of 4. (i.e 144 .... 44 is a multiple of 4 - so 144 must also be a multiple of 4.)
1.7
Ø

41. The Denominator can never
Be Zero!
X
Add them. i.e. (5^7) * (5^3) = 5^10
A multiple of every integer

42. What is the 'domain' of a function?
F(x) - c
1
The set of input values for a function.
x(x - y + 1)

43. 1 is the
Smallest positive integer
The sum of its digits is divisible by 3.
Every number
Prime numbers (2 - 3 - 5 - 7 - 11 - 13 - 17 - 19 - 23)

44. A number is divisible by 9 if...
F(x) - c
The sum of digits is divisible by 9.
When we need to avoid having a zero in the denominator or avoid taking the square root of a number.
Distance=rate×time or d=rt

45. If r - t - s & u are distinct - consecutive prime numbers - less than 31 - which of the following could be an average of them (4 - 4.25 - 6 - 9 - 24 - 22 - 24)
... the square of the ratios of the corresponding sides.
y/x is a constant
4.25 - 6 - 22
27^(-4)

46. What is an exterior angle?
x - x+1 - x+2
360°
A=pi*(r^2)
An angle which is supplementary to an interior angle.

47. a^2 - 2ab + b^2
(a - b)^2
1.0843 X 10^11
The triangle is a right triangle. The triangle is isosceles (AC=BC). The ratio of the lengths of the three sides is x:x:xv2.
Infinite.

48. P and r are factors of 100. What is greater - pr or 100?
A = length x width
Indeterminable.
A tangent is a line that only touches one point on the circumference of a circle.
37.5%

49. What is the ratio of the sides of an isosceles right triangle?
1:1:sqrt2
360/n
The direction of the inequality is reversed.
180°

50. The reciprocal of any non-zero number is
1
4:5
1/x
28

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

GRE Math: All In One

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests