defence exam Indian Coast Guard Assistant Commandant (GD/CPL) 2025 Test Series Quantitative Aptitude Mensuration Plane Figures
The minute hand of a clock is 20 cm long. Find the area on the face of the clock swept by the minute hand between 8 a.m. and 8:45 a.m.
1
\({{6600} \over 7}\) cm2
2
\({{6600} \over 9}\) cm2
3
\({{6600} \over 18}\) cm2
4
\({{6600} \over 14}\) cm2