CBSE Class 10 Maths (Standard) 2024 · Paper 30/2/1 · Question 30
In a test, the marks obtained by students (out of ) are given below. Find the mean marks of the students.
| Marks obtained | Number of students |
|---|---|
| 0 - 10 | 12 |
| 10 - 20 | 23 |
| 20 - 30 | 34 |
| 30 - 40 | 25 |
| 40 - 50 | 6 |
Answer
The mean marks of the students are .
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