The given table shows marks obtained by four students in four subjects.
| Student | Subject | Math(100) | English(100) | Science(100) | Hindi(100) |
| A | 75 | 80 | 75 | 85 | |
| B | 80 | 70 | 70 | 80 | |
| C | 70 | 85 | 85 | 75 | |
| D | 85 | 75 | 80 | 70 | |
The average percentage of marks obtained by all students in Hindi is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 77.5%
Calculations:
Total marks of 4 students in hindi = 85 + 80 + 75 + 70 = 310
Overall marks = 400
Required percentage = (310/400) × 100 = 77.5%