In a Class X Board examination, ten papers are distributed over five Groups: PCB, Mathematics, Social Science, Vernacular, and English. Each paper is evaluated out of \(100\).
The final score of a student is calculated as follows:
The data for the top ten students are given below. (Dipan’s score in English Paper II is missing.)
Name | PCB Group | Maths | Social Science | Vernacular | English | Final Score | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
Phy. | Chem. | Bio. | Hist. | Geo. | Paper I | Paper II | Paper I | Paper II | |||
Ayesha (G) | 98 | 96 | 97 | 98 | 95 | 93 | 94 | 96 | 96 | 98 | 96.2 |
Ram (B) | 97 | 99 | 95 | 97 | 95 | 96 | 94 | 94 | 96 | 98 | 96.1 |
Dipan (B) | 98 | 98 | 98 | 95 | 96 | 95 | 94 | 96 | 94 | ?? | 96.0 |
Saqnik (B) | 97 | 98 | 99 | 96 | 96 | 98 | 94 | 97 | 92 | 94 | 95.9 |
Sanjiv (B) | 95 | 96 | 97 | 98 | 97 | 96 | 92 | 93 | 95 | 96 | 95.6 |
Shreya (G) | 96 | 89 | 85 | 100 | 97 | 98 | 94 | 95 | 96 | 95 | 95.5 |
Joseph (B) | 90 | 94 | 98 | 100 | 94 | 97 | 90 | 92 | 94 | 95 | 95.5 |
Agni (B) | 96 | 99 | 96 | 99 | 95 | 96 | 82 | 93 | 92 | 93 | 94.3 |
Pritam (B) | 98 | 98 | 95 | 98 | 83 | 95 | 90 | 95 | 94 | 94 | 93.9 |
Tirna (G) | 96 | 98 | 97 | 99 | 85 | 94 | 92 | 91 | 87 | 96 | 93.7 |
Note: (B) or (G) indicates whether the student is a boy or girl.
Ram: Yes.
- Ram's marks are compared to the required threshold of ≥95 in each subject:
Since all the subject marks are ≥95, Ram satisfies the condition.
Dipan: Yes.
- Dipan's marks are also compared to the required threshold of ≥95 in each subject:
Since all the subject marks are ≥95, Dipan satisfies the condition.
Sagnik: Yes.
- Sagnik's marks are compared to the required threshold of ≥95 in each subject:
Since all the subject marks are ≥95, Sagnik satisfies the condition.
Sanjiv: No.
- Sanjiv's marks are compared to the required threshold of ≥95 in each subject:
Since Sanjiv's Vernacular Paper II score is <95, Sanjiv does not satisfy the condition.
Joseph: No.
- Joseph's marks are compared to the required threshold of ≥95 in each subject:
Since Joseph's PCB score is <95, Joseph does not satisfy the condition.
Agni: No.
- Agni's marks are compared to the required threshold of ≥95 in each subject:
Since Agni's Vernacular Paper I score is <95, Agni does not satisfy the condition.
Pritam: No.
- Pritam's marks are compared to the required threshold of ≥95 in each subject:
Since Pritam's Social Science Paper I score is <95, Pritam does not satisfy the condition.
Conclusion: Exactly 3 boys (Ram, Dipan, and Sagnik) satisfy the condition of having ≥95 in all relevant subjects.
A | B | C | D | Average |
---|---|---|---|---|
3 | 4 | 4 | ? | 4 |
3 | ? | 5 | ? | 4 |
? | 3 | 3 | ? | 4 |
? | ? | ? | ? | 4.25 |
4 | 4 | 4 | 4.25 |