A circular well with a diameter of 2 metres, is dug to a depth of 14 metres. What is the volume of the earth dug out ?
A. 32 m3
B. 36 m3
C. 40 m3
D. 44 m3
Answer: Option D
Solution(By Examveda Team)
Volume :$$\eqalign{ & = \pi {r^2}h \cr & = \left( {\frac{{22}}{7} \times 1 \times 1 \times 14} \right){m^3} \cr & = 44\,{m^3} \cr} $$
This Question Belongs to Arithmetic Ability >> Volume And Surface Area
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In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:
A. 75 cu. m
B. 750 cu. m
C. 7500 cu. m
D. 75000 cu. m
A. 84 meters
B. 90 meters
C. 168 meters
D. 336 meters
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