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. What are the members or elements of a set?
5
7 / 1000
Ab=k (k is a constant)
The objects within a set.

2. 200 <_ x <_ 300. How many values of x are divisible by 5 & 8?
Ab=k (k is a constant)
3
(pi)r²
Ab-ac

3. 30 60 90
(a + b)^2
3x - 4x - 5x
P=2(l+w)
16^8 64^5 = (4^3)^5 = 4^15 16^8=(4^2)^8 = 4^16

4. a<b then a - b is positive or negative?
A-b is negative
Sector area = (n/360) X (pi)r^2
130pi
Can be negative - zero - or positive

5. What percent of 40 is 22?
55%
The set of elements found in both A and B.
130pi
V=l×w×h

6. 8.84 / 5.2
1.7
C=2 x pi x r OR pi x D
90pi
Parallelogram

7. x^2 = 9. What is the value of x?
0
= (actual decrease/Original amount) x100% = 20/100x100% = 20%
3 - -3
27^(-4)

8. A number is divisible by 4 is...
Edge³
Its last two digits are divisible by 4.
10
Diameter(Pi)

9. What are the smallest three prime numbers greater than 65?
67 - 71 - 73
An infinite set.
(a - b)(a + b)
(pi)r²

10. What are complementary angles?
Sector area = (n/360) X (pi)r^2
Two angles whose sum is 90.
Its divisible by 2 and by 3.
Pi(diameter)

11. Ø is a multiple of
Two (Ø×2=Ø)
Diameter(Pi)
A+c<b+c
(pi)r²

12. The reciprocal of any non-zero #x is
130pi
The set of elements found in both A and B.
180°
1/x

13. In any polygon - all external angles equal up to
(p + q)/5
V=side³
Its divisible by 2 and by 3.
360°

14. Can you simplify sqrt72?
1.0843 X 10^11
The steeper the slope.
Yes - because you can factor out a perfect square (36). Sqrt(36 x 2) = sqrt36 X sqrt2 = 6sqrt2.
Two angles whose sum is 90.

15. 40 < all primes<50
y2-y1/x2-x1
N! / (n-k)!
41 - 43 - 47
A reflection about the axis.

16. 5/8 in percent?
x = [(-b)+/- (sqrt b^2 - 4ac)]/2a
62.5%
Its divisible by 2 and by 3.
A-b is negative

17. Probability of an Event
V=side³
(pi)r²
P(E) = number of favorable outcomes/total number of possible outcomes
Yes - because you can factor out a perfect square (36). Sqrt(36 x 2) = sqrt36 X sqrt2 = 6sqrt2.

18. Legs 6 - 8. Hypotenuse?
10
(a - b)(a + b)
The union of A and B.
2sqrt6

19. Simplify the expression (p^2 - q^2)/ -5(q - p)
(x+y)(x-y)
an angle that is less than 90°
(p + q)/5
Positive

20. What is an exterior angle?
An angle which is supplementary to an interior angle.
Subtract them. i.e (5^7)/(5^3)= 5^4
y/x is a constant
1 & 37/132

21. What is a minor arc?

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

22. If 4500 is invested at a simple interest rate of 6% - what is the value of the investment after 10 months?
1.0843 X 10^11
V=l×w×h
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)
4725

23. Find distance when given time and rate
D=rt so r= d/t and t=d/r
A multiple of every integer
Straight Angle
61 - 67

24. Legs 5 - 12. Hypotenuse?
Even
F(x + c)
13
The set of elements which can be found in either A or B.

25. When multiplying exponential #s with the same base - you do this to the exponents...
A = pi(r^2)
360°
A central angle is an angle formed by 2 radii.
Add them. i.e. (5^7) * (5^3) = 5^10

26. Solve the quadratic equation ax^2 + bx + c= 0
F(x-c)
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...
x = [(-b)+/- (sqrt b^2 - 4ac)]/2a
1.0843 X 10^11

27. Formula to find a circle'S circumference from its diameter?
Pi(diameter)
Circumference = Diameter(pi). Use pythagorean theorem to find the diagonal of the square (the diameter).
C = (pi)d
An angle which is supplementary to an interior angle.

28. (x^2)^4
5 OR -5
Arc length = (n/360) x pi(2r) where n is the number of degrees.
A natural number greater than 1 that has no positive divisors other than 1 and itself
x^(2(4)) =x^8 = (x^4)^2

29. How to recognize a # as a multiple of 3
The sum of the digits is a multiple of 3 (i.e. 45 ... 4 + 5 = 9 so the whole thing is a multiple of 3)
The shortest arc between points A and B on a circle'S diameter.
1 - P(E)
an angle that is less than 90°

30. For what values should the domain be restricted for the function f(x) = sqrt(x + 8)
A = length x width
8
Ab+ac
Negative

31. Rate
The sum of the digits is a multiple of 3 (i.e. 45 ... 4 + 5 = 9 so the whole thing is a multiple of 3)
Positive
D/t (distance)/(time)
1.0843 X 10^11

32. For similar triangles - the ratio of their corresponding sides is 2:3. What is the ratio of their areas?
F(x-c)
An isosceles right triangle.
4:9. The ratio of the areas of two similar triangles equals the square of the ratio of the corresponding sides.
The steeper the slope.

33. 3/8 in percent?
6 : 1 : 2
The two xes after factoring.
37.5%
F(x) - c

34. The reciprocal of any non-zero number is
D=rt so r= d/t and t=d/r
Every number
Ab=k (k is a constant)
1/x

35. In similar hexagons - the ratio of the areas is 16:25. What is the ratio of their corresponding sides?
A+c<b+c
4:5
55%
4:9. The ratio of the areas of two similar triangles equals the square of the ratio of the corresponding sides.

36. The negative exponent x?n is equivalent to what?
1/xn i.e. 5^-3 = 1/(5^3) = 1/ 125 = .008
72
y = (x + 5)/2
The interesection of A and B.

37. Important properties of a 30-60-90 triangle?
(6 x 2)(sqrt3 x sqrt5) = 12sqrt15
The triangle is a right triangle. The hypotenuse is twice the length of the shorter leg. The ratio of the length of the three sides is x:xv3:2x
All numbers multiples of 1.
x^(4+7) = x^11

38. What is the side length of an equilateral triangle with altitude 6?
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...
P= 2L + 2w
2²
(x+y)(x-y)

39. Which is greater? 200x^295 or 10x^294?
Parallelogram
1 & 37/132
Relationship cannot be determined (what if x is negative?)
x - x(SR3) - 2x

40. A prime number (or a prime)
Relationship cannot be determined (what if x is negative?)
A = length x width
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)
A natural number greater than 1 that has no positive divisors other than 1 and itself

41. 25^(1/2) or sqrt. 25 =
3
The set of elements found in both A and B.
5 OR -5
12! / 5!7! = 792

42. What is the graph of f(x) shifted upward c units or spaces?
2 - 3 - 5 - 7 - 11 - 13 - 17 - 19 - 23 - 29
A = pi(r^2)
F(x) + c
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...

43. (2²)³
Distance=rate×time or d=rt
V=side³
26
Arc length = (n/360) x pi(2r) where n is the number of degrees.

44. P and r are factors of 100. What is greater - pr or 100?
90pi
(amount of decrease/original price) x 100%
Indeterminable.
... the square of the ratios of the corresponding sides.

45. 3 is the opposite of
A = pi(r^2)
Triangles with same measure and same side lengths.
3
(base*height) / 2

46. 5x^2 - 35x -55 = 0
(a + b)^2
(a - b)(a + b)
A percent is a fraction whose denominator is 100.
[(7+ sqrt93) /2] - [(7 - sqrt93) / 2]

47. What are the irrational numbers?

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

48. What is the common monomial factor in the expression 4(c^3)d - (c^2)(d^2) + 2cd?
Cd
0
Ø
8

49. What is the 'Solution' for a system of linear equations?
The point of intersection of the systems.
Straight Angle
83.333%
= (actual decrease/Original amount) x 100%

50. What is a percent?
A<-b
A-b is positive
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)
A percent is a fraction whose denominator is 100.

Sorry!:) No result found.

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

Sorry!:) No result found.

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