Compute the average of Sundar's scores across five subjects—English (99 marks), Mathematics (75 marks), Physics (52 marks), Chemistry (97 marks), and Biology (34 marks)—each evaluated out of a maximum of 100.
Show answer & explanation
Correct answer: B
Explanation
Given:
English = 99, Mathematics = 75, Physics = 52, Chemistry = 97, Biology = 34
According to the formula:
Average = Total Marks / Number of Subjects
Total Marks = 99 + 75 + 52 + 97 + 34 = 357
Average = 357 ÷ 5 = 71.4