Question:
| Subjects → Students ↓ |
Physics (300) |
Maths (300) |
Music (100) |
Hindi (100) |
Botany (200) |
|---|---|---|---|---|---|
| Ram | 60 | 80 | 90 | 60 | 95 |
| Shyam | 90 | 70 | 80 | 70 | 40 |
| Sohan | 70 | 90 | 95 | 80 | 75 |
| Mohan | 80 | 60 | 70 | 95 | 80 |
| Karn | 90 | 50 | 85 | 85 | 80 |
What are the marks (in percentage) obtained by Mohan?
| Subjects → Students ↓ |
Physics (300) |
Maths (300) |
Music (100) |
Hindi (100) |
Botany (200) |
|---|---|---|---|---|---|
| Ram | 60 | 80 | 90 | 60 | 95 |
| Shyam | 90 | 70 | 80 | 70 | 40 |
| Sohan | 70 | 90 | 95 | 80 | 75 |
| Mohan | 80 | 60 | 70 | 95 | 80 |
| Karn | 90 | 50 | 85 | 85 | 80 |
मोहन द्वारा प्राप्त कुल अंक (प्रतिशत में) कितने हैं?
Options:
- 77.5%
- 76.5%
- 74.5%
- 75.5%
- 77.5%
- 76.5%
- 74.5%
- 75.5%
Correct Answer: c)
Explanation:
Calculating marks scored by Mohan in each subject:
– Physics (Max 300): \(80\% \text{ of } 300 = 240\)
– Maths (Max 300): \(60\% \text{ of } 300 = 180\)
– Music (Max 100): \(70\% \text{ of } 100 = 70\)
– Hindi (Max 100): \(95\% \text{ of } 100 = 95\)
– Botany (Max 200): \(80\% \text{ of } 200 = 160\)
Total marks obtained by Mohan = \(240 + 180 + 70 + 95 + 160 = 745\).
Total maximum marks = \(300 + 300 + 100 + 100 + 200 = 1000\).
Overall percentage = \(\left(\dfrac{745}{1000}\right) \times 100 = 74.5\%\).
Hence, option (c) is correct.
प्रत्येक विषय में मोहन द्वारा प्राप्त अंक:
– भौतिकी (300): \(80\% = 240\)
– गणित (300): \(60\% = 180\)
– संगीत (100): \(70\% = 70\)
– हिंदी (100): \(95\% = 95\)
– वनस्पति विज्ञान (200): \(80\% = 160\)
कुल प्राप्तांक = \(240 + 180 + 70 + 95 + 160 = 745\)।
कुल पूर्णांक = \(300 + 300 + 100 + 100 + 200 = 1000\)।
कुल प्रतिशत = \(\dfrac{745}{1000} \times 100 = 74.5\%\)।
अतः विकल्प (c) सही उत्तर है।