Test your basic knowledge |

GMAT Math Memorization

Subjects : gmat, 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. =7*14
Odd
98
Number of outcomes you want/total number of possible outcomes
Add their exponents (6^2 *6^3 = 6^5)

2. =19*20
256
225
380
7

3. Does (x^2 + y^2 + z^2)/(x^2 + y^2) = z^2?
Undefined
NO
60
88

4. =14*18
252
24
343
198

5. =15*20
35
3:4:5 -- 5:12:13 -- 7:24:25
300
NO

6. =15*16
238
280
56
240

7. SQRT 400
361
Difference in the y-coordinates over the difference in the x coodinates
20
80

8. =10^4
225
108
10 -000
361

9. Dividing Fractions
1 -000 -000
1
Invert (reciprocal) the second fraction and multiply
42

10. =4^3
64
625
156
Base * Height

11. =7*18
8
126
187
60

12. =16*20
143
81
320
120

13. =3*5
153
15
220
4 -096

14. =6^3
It becomes positive
216
112
30

15. =4*9
126
Undefined
36
32

16. =4*11
323
44
48
60

17. =3^1
10
It becomes positive
3
It gets smaller

18. =2^10
108
28
1 -024
NO

19. SQRT 100 -000 -000
119
11
220
10 -000

20. Exponents - Raising a power to a power
280
27
Multiply the exponents (4^3)^2 = 4^(3*2) = 4^6
25

21. =2^9
1 -024
Won't = 1 - Will
512
300

22. =8^3
100 -000 -000
36
(b*h)/2
512

23. 729^(1/3)
20
4 -096
36
9

24. =8*11
60
88
A+B (Add both probabilities)
64

25. =6*13
210
7 -776
28
78

26. =3^2
7
320
9
70

27. =7^3
80
90
343
Side - Side - Side^2

28. =2^8
256
If the sum of its can be divided evenly by 3 (216 - is because 2+1+6 is divisible by 3)
54
187

29. =5*5
70
4
32
25

30. =2^4
256
16
9
64

31. 8^(1/3)
323
27
2
209

32. SQRT 16
16
4
95
108

33. =6^3
70
1.732050808
If the sum of its can be divided evenly by 3 (216 - is because 2+1+6 is divisible by 3)
216

34. =5*18
192
78
Odd
90

35. =5*8
112
64
40
3:4:5 -- 5:12:13 -- 7:24:25

36. Permutations: single source - order matters
Multiply the # of choices for each of the spots--but the number of choices keeps getting smaller
48
120
156

37. Equation for a line?
42
152
y=mx+b where b is the y-intercept (the point which crosses the y-axis) m is the slope of the line - and x & y are the coordinates of some point on that line
176

38. SQRT 625
32
25
36
10 -000

39. =6^4
1 -296
1 -024
195
256

40. =8*8
36
256
64
136

41. SQRT 1 -296
3
36
If the number formed by it's last 2 digits is divisible by 4 (3 -028 is because 28 is divisible by 4)
104

42. =3*10
30
361
Subtract the bottom exponents from the top exponents (3^6 / 3^2 = 3^4)
20

43. If you raise a negative number to an even power - what happens to the number?
It becomes positive
If the number formed by it's last 2 digits is divisible by 4 (3 -028 is because 28 is divisible by 4)
54
4

44. When is a number divisible by 3?
If the sum of its can be divided evenly by 3 (216 - is because 2+1+6 is divisible by 3)
Odd
400
20

45. =12*16
39
192
(b*h)/2
56

46. SQRT 121
1 -000
247
11
Odd

47. =5*15
Base * Height
75
108
125

48. =2^5
49
32
1
4 -096

49. =4*4
16
100 -000 -000
35
(x-y)^2

50. When is a number divisible by 6?
105
32
If it is divisible by both 2 and 3 (318 is because it is even and the sum of 3+1+8 is divisible by 3)
72

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 |

GMAT Math Memorization

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