state gov Patna High Court Mazdoor (Group C) Mock Test 2025 Quantitative Aptitude Mensuration Solid Figures
The total surface area of a solid hemisphere is 191 cm2. Its radius (in cm) is: Take π = \(\frac{22}{7}\)
1
\(\sqrt\frac{1345}{66}\)
2
\(\sqrt\frac{1347}{132}\)
3
\(\sqrt\frac{1337}{66}\)
4
\(\sqrt\frac{1347}{66}\)