159 questions test grading scale (percentage, letter grade, & GPA)
159 questions test grading scale (percentage, letter grade, and GPA). Based on American, Australian, British, Canadian, Chinese, Indian, & Russian systems.
Grade:
% Grade
Letter Grade
GPA
Fraction Grade
0
null/null
questions test grading scale (American grading system)
Grade
GPA
Correct
Incorrect
Percent
See Calculations
Formula
Calculation
159 questions test grading scale for the American grading system
Grade
GPA
Correct
Incorrect
Percent
A+
4.33
155 to 159
0 to 4
97.48 to 100.00
A
4
148 to 154
5 to 11
93.08 to 96.86
A-
3.67
144 to 147
12 to 15
90.57 to 92.45
B+
3.33
139 to 143
16 to 20
87.42 to 89.94
B
3
132 to 138
21 to 27
83.02 to 86.79
B-
2.67
128 to 131
28 to 31
80.50 to 82.39
C+
2.33
123 to 127
32 to 36
77.36 to 79.87
C
2
117 to 122
37 to 42
73.58 to 76.73
C-
1.67
112 to 116
43 to 47
70.44 to 72.96
D+
1.33
107 to 111
48 to 52
67.30 to 69.81
D
1
101 to 106
53 to 58
63.52 to 66.67
D-
0.67
96 to 100
59 to 63
60.38 to 62.89
F
0
0 to 95
64 to 159
0.00 to 59.75
159 questions test grading scale for the Australian grading system
Grade
GPA
Correct
Incorrect
Percent
HD
7
136 to 159
0 to 23
85.53 to 100.00
D
6
120 to 135
24 to 39
75.47 to 84.91
C
5
104 to 119
40 to 55
65.41 to 74.84
P
4
80 to 103
56 to 79
50.31 to 64.78
F
0
0 to 79
80 to 159
0.00 to 49.69
159 questions test grading scale for the British grading system
Grade
GPA
Correct
Incorrect
Percent
A
4
112 to 159
0 to 47
70.44 to 100.00
A-
3.7
104 to 111
48 to 55
65.41 to 69.81
B+
3.3
96 to 103
56 to 63
60.38 to 64.78
B
3
88 to 95
64 to 71
55.35 to 59.75
B-
2.7
80 to 87
72 to 79
50.31 to 54.72
C+
2.3
72 to 79
80 to 87
45.28 to 49.69
C
2
64 to 71
88 to 95
40.25 to 44.65
F
0
0 to 63
96 to 159
0.00 to 39.62
159 questions test grading scale for the Canadian grading system
Grade
GPA
Correct
Incorrect
Percent
A+
4.3
144 to 159
0 to 15
90.57 to 100.00
A
4
136 to 143
16 to 23
85.53 to 89.94
A-
3.7
128 to 135
24 to 31
80.50 to 84.91
B+
3.3
123 to 127
32 to 36
77.36 to 79.87
B
3
117 to 122
37 to 42
73.58 to 76.73
B-
2.7
112 to 116
43 to 47
70.44 to 72.96
C+
2.3
107 to 111
48 to 52
67.30 to 69.81
C
2
101 to 106
53 to 58
63.52 to 66.67
C-
1.7
96 to 100
59 to 63
60.38 to 62.89
D+
1.3
88 to 95
64 to 71
55.35 to 59.75
D
1
80 to 87
72 to 79
50.31 to 54.72
F
0
0 to 79
80 to 159
0.00 to 49.69
159 questions test grading scale for the Chinese grading system
Grade
GPA
Correct
Incorrect
Percent
A
4
144 to 159
0 to 15
90.57 to 100.00
A-
3.7
136 to 143
16 to 23
85.53 to 89.94
B+
3.3
128 to 135
24 to 31
80.50 to 84.91
B
3
120 to 127
32 to 39
75.47 to 79.87
B-
2.7
112 to 119
40 to 47
70.44 to 74.84
C+
2.3
104 to 111
48 to 55
65.41 to 69.81
C
2
96 to 103
56 to 63
60.38 to 64.78
F
0
0 to 95
64 to 159
0.00 to 59.75
159 questions test grading scale for the Indian grading system
Grade
GPA
Correct
Incorrect
Percent
O
10
144 to 159
0 to 15
90.57 to 100.00
A+
9
128 to 143
16 to 31
80.50 to 89.94
A
8
112 to 127
32 to 47
70.44 to 79.87
B+
7
96 to 111
48 to 63
60.38 to 69.81
B
6
88 to 95
64 to 71
55.35 to 59.75
C
5
80 to 87
72 to 79
50.31 to 54.72
P
4
72 to 79
80 to 87
45.28 to 49.69
F
0
0 to 71
88 to 159
0.00 to 44.65
159 questions test grading scale for the Russian grading system
Grade
GPA
Correct
Incorrect
Percent
A
5
136 to 159
0 to 23
85.53 to 100.00
B
4
112 to 135
24 to 47
70.44 to 84.91
C
3
80 to 111
48 to 79
50.31 to 69.81
F
2
0 to 79
80 to 159
0.00 to 49.69
Frequently Asked Questions (FAQs)
How do I calculate the percentage for a 159-question test?
To calculate the percentage, divide the number of correct answers by the total questions (159), then multiply by 100.Percentage = (Correct Answers / 159) * 100 For example, if you answered 127 questions correctly:Percentage = (127/ 159) * 100 = 79.87%
What is the letter grade for a 159-question test?
The letter grade depends on the grading scale being used. For example, in the American Grading System : 97.48 - 100.00% = A+93.08 - 96.86% = A90.57 - 92.45% = A-87.42 - 89.94% = B+83.02 - 86.79% = B80.50 - 82.39% = B-77.36 - 79.87% = C+73.58 - 76.73% = C70.44 - 72.96% = C-67.30 - 69.81% = D+63.52 - 66.67% = D60.38 - 62.89% = D-0.00 - 59.75% = FIf you score 127/159 (79.87)%, your grade is C+.
How many correct answers do I need to pass a 159-question test?
The passing grade depends on the grading system used. For most tests, the passing grade is 60%. In a 159-question test, this means you need at least:Correct Answers = 159 * 0.6 = 95.39999999999999You need at least 95 correct answers to pass.
Can I customize the grading scale for a 159-question test?
Yes, you can customize the grading scale based on your institution or personal preference. For example: You could set 144-159 correct answers as an A+, 128-143 correct answers as an A, and so on.
Is a 159-question test grading scale different from other tests?
No, the process is the same. The main difference is the total number of questions:For a test like 159 questions, each question typically contributes 0.63% to the final grade. Percentage per question = (100 / 159) = 0.63%This differs from other tests, where each question contributes a different weight to the percentage score.
159 Question Test: Percentage, Letter Grade, and GPA Calculator