In an examination, a pupil’s average marks was 63 per paper. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average per paper would have been 65. How many papers were there in the examination?
(a) 8 (b) 9 (c) 10 (d) 11
Question ID - 50775 | SaraNextGen Top Answer In an examination, a pupil’s average marks was 63 per paper. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average per paper would have been 65. How many papers were there in the examination?
(a) 8 (b) 9 (c) 10 (d) 11
In an examination, a pupil’s average marks was 63 per paper. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average per paper would have been 65. How many papers were there in the examination?
(a) 8 (b) 9 (c) 10 (d) 11
Let the number of papers be 
Then, pupil’s total score = 
