Ambika got 99 per cent marks in Mathematics, 76 per cent marks in Hindi, 61 per cent in English, 84 per cent in Science, and 95% in Social Science. If each subject carries 100 marks, then find the percentage of marks obtained by Ambika in the aggregate of all the subjects.
Percentage of marks = 83%
Total marks obtained = 99 + 76 + 61 + 84 + 95 = 415.
Total maximum marks = 500.
Percentage = (415 ÷ 500) × 100 = 83%.