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Test your basic knowledge |
GMAT Math Memorization
Start Test
Study First
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. SQRT 729
Even
320
27
243
2. =3^1
81
3
If the sum of its can be divided evenly by 3 (216 - is because 2+1+6 is divisible by 3)
187
3. =11*14
1.732050808
128
154
243
4. =3^3
If the sum of its can be divided evenly by 3 (216 - is because 2+1+6 is divisible by 3)
2pr
27
20
5. Probability that A and B will both happen?
96
A*B (Multiply both probabilities)
3
91
6. =6*18
57
108
2pr
1.732050808
7. =8*19
187
208
152
126
8. Probability that A or B will happen?
59 -049
1 -024
171
A+B (Add both probabilities)
9. =14*18
8
252
210
90
10. 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)
342
60
320
11. =20^2
88
64
400
7
12. =2^2
160
5
4
2pr
13. =15*19
44
285
306
80
14. =4*20
18
270
80
9
15. =19*19
361
125
48
216
16. =8^2
121
360
9
64
17. =4^3
128
4 -096
A*B (Multiply both probabilities)
64
18. =5*10
216
44
50
144
19. =3*4
8
1.732050808
32
12
20. =12*17
114
33
36
204
21. =3*18
54
30
56
1 -000 -000
22. =3*11
32
33
144
3
23. =10^9
98
Side - Side - Side^2
1 -000 -000 -000
70
24. =8*15
120
35
304
171
25. =9*17
One (1)
42
153
64
26. =4^4
625
256
27
84
27. =16*20
320
10 -000 -000 -000
180
51
28. =7*10
70
195
45
6
29. Odds that something doesn't happen?
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183
30. =5*7
168
105
81
35
31. =8*8
343
243
64
1 -000
32. =14*15
10 -000 -000 -000
210
Itself
Base * Height
33. If you raise a positive fraction that is less than 1 to a power - what happens to the fraction?
If the number formed by it's last 2 digits is divisible by 4 (3 -028 is because 28 is divisible by 4)
18
27
It gets smaller
34. =5^2
Even
323
114
25
35. SQRT 625
Amount of increase/original amount = x/100 (Then cross multiply to find x)
25
52
Rate * Time = Distance (Hint: Draw a chart)
36. =4*5
If the number formed by it's last 2 digits is divisible by 4 (3 -028 is because 28 is divisible by 4)
36
256
20
37. odd + odd =
128
Even
625
25
38. =4^1
1 -296
78
Even
4
39. =12*16
154
6
192
27
40. SQRT 64
125
8
5
39
41. SQRT 2
7 -776
81
1.414213562
8
42. How do you find the median of a set of numbers?
512
120
10
Arrainge #s from least to greatest and take the middle number or the average of the two middle #s
43. =1^3
1
1.732050808
228
192
44. =8*12
96
81
180
77
45. =6^4
1 -296
5
Number of outcomes you want/total number of possible outcomes
Pick the # that occurs most frequently
46. =6*20
120
96
216
42
47. =9*20
36
180
36
Pick the # that occurs most frequently
48. =12*12
144
Odd
56
68
49. =5*9
45
198
48
2 -401
50. =6*12
90
260
2
72