The given table represents the percentage marks of three students in three subjects. Study the table and answer the question.
The average marks obtained by Sohan in all three subjects is equal to:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 82.
We know,
Average = sum of the total observation/total number of observations
Sum of the total marks obtained by Sohan = 84 + 80 + 82 = 246
Average = 246/3 = 82