engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Mensuration Solid Figures
The volume of a solid hemisphere is 56\({ {4} \over 7}\) cm³. What is its total surface area (in cm²)? (Take π = \({ {22} \over 7}\))
1
\({ {495} \over 7}\)
2
\({ {396} \over 7}\)
3
\({ {594} \over 7}\)
4
\({ {494} \over 7}\)