150 questions test grading scale (percentage, letter grade, & GPA)
150 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
150 questions test grading scale for the American grading system
Grade
GPA
Correct
Incorrect
Percent
A+
4.33
146 to 150
0 to 4
97.33 to 100.00
A
4
140 to 145
5 to 10
93.33 to 96.67
A-
3.67
135 to 139
11 to 15
90.00 to 92.67
B+
3.33
131 to 134
16 to 19
87.33 to 89.33
B
3
125 to 130
20 to 25
83.33 to 86.67
B-
2.67
120 to 124
26 to 30
80.00 to 82.67
C+
2.33
116 to 119
31 to 34
77.33 to 79.33
C
2
110 to 115
35 to 40
73.33 to 76.67
C-
1.67
105 to 109
41 to 45
70.00 to 72.67
D+
1.33
101 to 104
46 to 49
67.33 to 69.33
D
1
95 to 100
50 to 55
63.33 to 66.67
D-
0.67
90 to 94
56 to 60
60.00 to 62.67
F
0
0 to 89
61 to 150
0.00 to 59.33
150 questions test grading scale for the Australian grading system
Grade
GPA
Correct
Incorrect
Percent
HD
7
128 to 150
0 to 22
85.33 to 100.00
D
6
113 to 127
23 to 37
75.33 to 84.67
C
5
98 to 112
38 to 52
65.33 to 74.67
P
4
75 to 97
53 to 75
50.00 to 64.67
F
0
0 to 74
76 to 150
0.00 to 49.33
150 questions test grading scale for the British grading system
Grade
GPA
Correct
Incorrect
Percent
A
4
105 to 150
0 to 45
70.00 to 100.00
A-
3.7
98 to 104
46 to 52
65.33 to 69.33
B+
3.3
90 to 97
53 to 60
60.00 to 64.67
B
3
83 to 89
61 to 67
55.33 to 59.33
B-
2.7
75 to 82
68 to 75
50.00 to 54.67
C+
2.3
68 to 74
76 to 82
45.33 to 49.33
C
2
60 to 67
83 to 90
40.00 to 44.67
F
0
0 to 59
91 to 150
0.00 to 39.33
150 questions test grading scale for the Canadian grading system
Grade
GPA
Correct
Incorrect
Percent
A+
4.3
135 to 150
0 to 15
90.00 to 100.00
A
4
128 to 134
16 to 22
85.33 to 89.33
A-
3.7
120 to 127
23 to 30
80.00 to 84.67
B+
3.3
116 to 119
31 to 34
77.33 to 79.33
B
3
110 to 115
35 to 40
73.33 to 76.67
B-
2.7
105 to 109
41 to 45
70.00 to 72.67
C+
2.3
101 to 104
46 to 49
67.33 to 69.33
C
2
95 to 100
50 to 55
63.33 to 66.67
C-
1.7
90 to 94
56 to 60
60.00 to 62.67
D+
1.3
83 to 89
61 to 67
55.33 to 59.33
D
1
75 to 82
68 to 75
50.00 to 54.67
F
0
0 to 74
76 to 150
0.00 to 49.33
150 questions test grading scale for the Chinese grading system
Grade
GPA
Correct
Incorrect
Percent
A
4
135 to 150
0 to 15
90.00 to 100.00
A-
3.7
128 to 134
16 to 22
85.33 to 89.33
B+
3.3
120 to 127
23 to 30
80.00 to 84.67
B
3
113 to 119
31 to 37
75.33 to 79.33
B-
2.7
105 to 112
38 to 45
70.00 to 74.67
C+
2.3
98 to 104
46 to 52
65.33 to 69.33
C
2
90 to 97
53 to 60
60.00 to 64.67
F
0
0 to 89
61 to 150
0.00 to 59.33
150 questions test grading scale for the Indian grading system
Grade
GPA
Correct
Incorrect
Percent
O
10
135 to 150
0 to 15
90.00 to 100.00
A+
9
120 to 134
16 to 30
80.00 to 89.33
A
8
105 to 119
31 to 45
70.00 to 79.33
B+
7
90 to 104
46 to 60
60.00 to 69.33
B
6
83 to 89
61 to 67
55.33 to 59.33
C
5
75 to 82
68 to 75
50.00 to 54.67
P
4
68 to 74
76 to 82
45.33 to 49.33
F
0
0 to 67
83 to 150
0.00 to 44.67
150 questions test grading scale for the Russian grading system
Grade
GPA
Correct
Incorrect
Percent
A
5
128 to 150
0 to 22
85.33 to 100.00
B
4
105 to 127
23 to 45
70.00 to 84.67
C
3
75 to 104
46 to 75
50.00 to 69.33
F
2
0 to 74
76 to 150
0.00 to 49.33
Frequently Asked Questions (FAQs)
How do I calculate the percentage for a 150-question test?
To calculate the percentage, divide the number of correct answers by the total questions (150), then multiply by 100.Percentage = (Correct Answers / 150) * 100 For example, if you answered 120 questions correctly:Percentage = (120/ 150) * 100 = 80.00%
What is the letter grade for a 150-question test?
The letter grade depends on the grading scale being used. For example, in the American Grading System : 97.33 - 100.00% = A+93.33 - 96.67% = A90.00 - 92.67% = A-87.33 - 89.33% = B+83.33 - 86.67% = B80.00 - 82.67% = B-77.33 - 79.33% = C+73.33 - 76.67% = C70.00 - 72.67% = C-67.33 - 69.33% = D+63.33 - 66.67% = D60.00 - 62.67% = D-0.00 - 59.33% = FIf you score 120/150 (80)%, your grade is B-.
How many correct answers do I need to pass a 150-question test?
The passing grade depends on the grading system used. For most tests, the passing grade is 60%. In a 150-question test, this means you need at least:Correct Answers = 150 * 0.6 = 90You need at least 90 correct answers to pass.
Can I customize the grading scale for a 150-question test?
Yes, you can customize the grading scale based on your institution or personal preference. For example: You could set 135-150 correct answers as an A+, 120-134 correct answers as an A, and so on.
Is a 150-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 150 questions, each question typically contributes 0.67% to the final grade. Percentage per question = (100 / 150) = 0.67%This differs from other tests, where each question contributes a different weight to the percentage score.
150 Question Test: Percentage, Letter Grade, and GPA Calculator