2022Quantitative AptitudeGS Paper II
The median of the first 10 prime numbers is
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The median of the first 10 prime numbers is
Find median for the following data:
| Class Interval | 10 - 20 | 20 - 30 | 30 - 40 | 40 - 50 |
| Frequency | 42 | 25 | 58 | 40 |
Perimeter of a triangular field is 540 meter. The ratio of its arms is 5 : 12 : 13. The area of this field is