A student scores 90%, 60%, 54% marks in a test paper of 100, 150, 200 respectively as maximum marks. What is the total percentage?
195.65
64%
77.70%
75%
Explanation:
A student secures 90% , 60% and 54% marks in test papers with 100, 150, 200 respectively as maximum marks.
Now, 90% of 100 = 0.90 × 100 = 90
60% of 150 = 0.60 × 150 = 90
54% of 200 = 0.54 × 200 = 108
Total marks obtained in the test = 90 + 90 + 108= 288
Total maximum marks which can be obtained = 100 + 150 + 200 = 450
So, Aggregate Percentage of Marks = 288/450 × 100 = 64%
A student secures 90% , 60% and 54% marks in test papers with 100, 150, 200 respectively as maximum marks.
Now, 90% of 100 = 0.90 × 100 = 90
60% of 150 = 0.60 × 150 = 90
54% of 200 = 0.54 × 200 = 108
Total marks obtained in the test = 90 + 90 + 108= 288
Total maximum marks which can be obtained = 100 + 150 + 200 = 450
So, Aggregate Percentage of Marks = 288/450 × 100 = 64%