Quant Flashcards
(110 cards)
1
Q
4x6
A
24
2
Q
7x4
A
28
3
Q
7x5
A
35
4
Q
7x6
A
42
5
Q
8x3
A
24
6
Q
8x4
A
32
7
Q
8x5
A
40
8
Q
8x6
A
48
9
Q
8x7
A
56
10
Q
11x11
A
121
11
Q
12x3
A
36
12
Q
12x4
A
48
13
Q
12x5
A
60
14
Q
12x6
A
72
15
Q
12x7
A
84
16
Q
12x8
A
96
17
Q
12x9
A
108
18
Q
12x11
A
132
19
Q
12x12
A
144
20
Q
13x3
A
39
21
Q
13x4
A
52
22
Q
13x5
A
65
23
Q
13x13
A
169
24
Q
14x3
A
42
25
14x4
56
26
14x5
70
27
14x14
196
28
15x3
45
29
15x4
60
30
15x5
75
31
15x15
225
32
20x20
400
33
25x25
625
34
30x30
900
35
3^1
3
36
3^2
9
37
3^3
27
38
3^4
81
39
2^1
2
40
2^2
4
41
2^3
8
42
2^4
16
43
2^5
32
44
2^6
64
45
2^7
128
46
2^8
256
47
2^9
512
48
2^10
1024
49
1/2
0.5
50
1/3
0.3333
51
1/4
0.25
52
1/5
0.2
53
1/6
0.16667
54
1/8
0.125
55
1/12
0.08333
56
0.5
1/2
57
0.3333
1/3
58
0.25
1/4
59
0.2
1/5
60
0.16667
1/6
61
0.125
1/8
62
0.08333
1/12
63
_2
~1.4
64
_3
~1.7
65
1st 15 prime numbers
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
66
4^3
64
67
5^3
125
68
10^3
1000
69
Divisible by 2 if:
even
70
Divisible by 3 if:
sum of digits is a multiple of 3
71
Divisible by 5 if:
ends in 0 or 5
72
Divisible by 9 if:
sum of digits is a multiple of 9
73
1/20
0.05
74
0.05
1/20
75
3/8
0.375
76
2/5
0.4
77
3/5
0.6
78
5/8
0.625
79
2/3
0.6666
80
4/5
0.8
81
7/8
0.875
82
6/5
1.2
83
0.375
3/8
84
0.4
2/5
85
0.6
3/5
86
0.625
5/8
87
0.6666
2/3
88
0.8
4/5
89
0.875
7/8
90
1.2
6/5
91
% Change =
Change in value / Original Value
92
New percent =
New value / original value
93
a^x * a^y
a^(x+y)
94
a^x / a^y
a^(x-y)
95
a^0
1
96
a^-x
1 / a^x
97
(a^x)^y
a^(xy)
98
(ab)^x
a^x * b^x
99
(a/b)^x
a^4 / b^4
100
_(a^x)
a^(x/2)
101
_(a) * _(b)
_(a*b)
102
_(a) / _(b)
_(a/b)
103
Odd + Even
Odd
104
Odd + Odd
Even
105
Even + Even
Even
106
Odd / anything
Odd
107
Odd / even
not integer
108
Odd # formula
2n+1 or 2n-1
109
Even # formula
2n
110
x^2-y^2 =
(X+y)(x-y)
