Question
Download Solution PDFIn an examination, there were two papers, A and B, and the maximum mark in each of the two papers was 10. However, the weightage assigned to papers A and B were in the ratio 2 : 1, respectively. Jonathan scored 8 out of 10 in Paper A and an overall 70% in the examination. How much did he score in Paper B out of 10?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Maximum marks in each paper = 10
Weightage ratio of Paper A and Paper B = 2:1
Jonathan scored 8 out of 10 in Paper A
Overall percentage = 70%
Formula used:
Total score = 70 / 100 × 30
Contribution from Paper A = 2 × 8
Contribution from Paper B = x
Calculation:
⇒ Total score = 21
⇒ Contribution from Paper A = 16
⇒ 16 + x = 21
⇒ x = 21 - 16 = 5
∴ Jonathan scored 5 out of 10 in Paper B.
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